Humidity – Temperature – Pressure

Instruments  |  Pressure Sensors  |  Humidity  |  Humidity calibrator  |  Dewpoint- hi temp - hi humidity

Temperature  |  IR Temp Sensor  |  Industrial Humidity transmitters  |  Moisture in oil

Humidity & Temp. Transmitters for air conditioning  |  IntrinsicallySafe  |  Filters for sensors

Prices (Australian dollars) do not include GST and may change without notice.

Jump to   CO2 Carbon Dioxide and O2 Oxygen Sensors - Vaisala (separate page)

                Wind and Weather Stations, Precipitation, Present Weather - Vaisala - including ice free  (separate page)

  Information about 4-20mA Current Loops

Vaisala Instruments

HM34C Pocket-Size Relative Humidity and Temperature Meter

Accurate and stable. (C in the model number indicates °C).
Probe retracts into instrument.
Hold reading function,   Automatic power-off.
Operating range: -20 to +60°C.
Accuracy at 20°C: ±1% against factory reference,
±2% against field ref. (0-90%RH). 160x57mm including probe
     Data on  HM70  HMI41  HM34  HM44  (Vaisala site)
            HM34C Pocket-Size Relative Humidity and Temperature Meter: $649+GST   5/11

    See also Testo Instruments

HM70  Hand-Held Humidity & Temperature Meter

     Data on  HM70  HMI41  HM34  HM44 (Vaisala site)

HM70 Hand Held Humidity and Temperature Meter.
Consists of MI70AUS plus one probe from the list below.

Displays Relative Humidity, Temperature, Dewpoint Temperature,
              Mixing Ratio, Absolute Humidity, Wet Bulb Temperature, Enthalpy & Water Vapour Pressure.

MI70AUS Indicator with backlit LCD display.
Displays up to 3 parameters at a time either numerically or graphically.
Includes data logging and can be used as a field calibrator for Vaisala transmitters.
Complete with rechargeable battery and AC adapter                                             $1426+GST       5/11

Probes for HM70
(B Version Chemical purge and sensor preheat option for HMP75, HMP76 or HMP77)

HMP75 Relative Humidity and Temperature probe for MI70     $1075
HMP75B Relative Humidity and Temperature probe for MI70 inc chemical purge   $1118

HMP76 Relative Humidity and Temperature probe for MI70. Temperature
measurement range from -50 to +120°C. Temporary measurements of -50 to +180°C    $1447
HMP76B Relative Humidity and Temperature probe for MI70 inc chemical purge.
Temperature measurement range from -50 to +120°C            $1479

HMP77 Relative Humidity and Temperature probe for MI70.
Temperature measurement range from -70 to +180°C.                 $1979
HMP77B Relative Humidity and Temperature probe for MI70 inc chemical purge.
Temperature measurement range from -70 to +180°C        $2022

Options for HM70
MI70Case    Carrying case for MI70 + HMP75/77 (ordered separately) $298
MI70Case2   Carrying case for MI70 + HMP75/76 (ordered separately) $500
MI70Link     MI70 Windows software with RS232 cable $106
219687         USB cable for MI70 with MI70Link Windows® software $106
HMA6070   MI70 Connection cable to 60/70/140 series transmitters $372
HMA2030   MI70 Connection cable to 20/30 series transmitters $372
27159ZZ     MI70 Connection cable to HMP230 series / HMP228 $79
211339      MI70 Connection cable to HMT300 & HMT100 series $79
27168ZZ   MI70 Analog output cable $53
MI70LA   MI70 Link+Analog cable $170

Spares for HM70 Options for HM70
26755 Rechargeable NiMH Battery Pack $53
MI70AUSADAPTER Mains AC-adapter, AUS model $106+GST      4/09  

HMI38 Benchtop unit - NO LONGER AVAILABLE - Use HM70 above.
with inputs for 2 probes, with displays, has 2 analog outputs & RS232/485 serial output.
Data logging function, built-in rechargeable battery. Probes not included.

Probes for HMI 38:   - NO LONGER AVAILABLE -

HMP35E with DB9M connector, Pt100 temperature sensor 4-wire, compatible with HMI 38 Humidity Data Processor. 18.5mm dia $595

HMP36E Humidity and Temperature Probe with DB9M cnctr, with composite sensor, for HMI 38. Spec. same as HMP 35.
Has metal probe 12mm dia, 325mm long, overall length 470mm. with sintered filter, 15sec response $920

HMP37E Hum & Temp Probe for confined spaces with male DB9M cnnctr, for HMI 38 Humidity Data Processor.
1.5m cable between probe electronics and D connector, then 5m cable between sensor head and probe electronics, 13.5mm dia, 70mm long $1200

HM44 Structural Humidity measurement set

for monitoring the relative humidity & temp. of structural material (e.g. in a hole in setting concrete).

The HM44 set includes the following items:
   HMI41 indicator with batteries
   HMP44 Relative Humidity and Temperature probe.
   Protective cover with lid, 3 pcs (19268HM)
   Rubber plugs, 12 pcs (19267HM)
   Plastic sleeves, 12 pcs (19266HM)
   Carrying case (HM26849)

HM44 Structural Humidity measurement set    $1330+GST     4/09
Accessories: please enquire      Data on  HM70  HMI41  HM34  HM44 (Vaisala site)

Accessories for HM44
HM26849 Carrying Case HM44                   $255+GST          4/09
19266HM Plastic sleeves, 12 pcs (19266HM) $21
19267HM Rubber plugs, 12 pcs (19267HM)  $21
19268HM Protective cover with lid, 3 pcs (19268HM) $21
26529HM Plastic Flange Set           $32
26530HM Long Rubber Plug Set     $64

Pressure Sensors - Vaisala

    Data on Barometric Pressure instruments: (Vaisala site)
          PTB110   PTB210   PTB330   PTB330TS    PTU300    SPH10/20

PTU300 Combined Digital Barometer

(Equipped with 1 Class B Pressure Transducer),
               Relative Humidity (except PTU30T) and Temperature transmitter. No display.

PTU300  Combined Pressure, Humidity
            and Temperature Transmitter for Industrial Use

• Barometric pressure, humidity and temperature measurement in one transmitter
• Available with two barometric pressure sensors - for added reliability
• RS-232C serial interface with NMEA protocol for GPS use
• Optional display, RS-485, analog output, and relay
• Optional power supply module
• NIST traceable calibration
• HMT330MIK Installation kit for outdoor use
• Applications include environmental monitoring in calibration laboratories, GPS meteorology: estimating precipitable water vapor in the atmosphere; weather stations
• Integrated data logging, with over four years of measured history
• LAN and WLAN communication options

Temperature measurement range: -40 ... +60 °C
Humidity range:                         0 to 100%
Barometric Pressure range:      500 ... 1100 hPa, 50 ... 1100 hPa

  Brochure on PTU300 (.pdf)  Data on PTU300 (Vaisala site)

  Order form showing options for PTU300 (.pdf)

PTU301 Barometric Pressure, Relative Humidity & Temperature transmitter for wall mounting  $3000+GST           4/09
PTU303 Barometric Pressure, Relative Humidity & Temperature transmitter for general use     $3213+GST
PTU307 Barometric Pressure, Relative Humidity & Temperature transmitter with warmed probe for high humidities. $3926+GST

PTU30T Barometric Pressure, Temperature transmitter only $2,880

Optional accuracy classes, pressure ranges and cable lengths

PTU300CLASSA1        Class A / one sensor, 500...1100 hPa
PTU300CLASSA2        Class A / two sensors, 500...1100 hPa
PTU300CLASSB2        Class B / two sensors, 500...1100 hPa
PTU300CLASSB2LO   Class B / two sensors, 50...1100 hPa
HMP303PZ5-2     5 m cable for PTU303
HMP303PZ10-2  10 m cable for PTU303
HMP307PZ5-2      5 m cable for PTU307
HMP307PZ10-2   10 m cable for PTU307
TPROBE2             5 m cable for PTU30T
TPROBE3           10 m cable for PTU30T
213886    Additional T probe with 2 m cable for PTU307
213888    Additional T probe with 5 m cable for PTU307
213889    Additional T probe with 10 m cable for PTU307

HMT330MIK Meteorological Installation Kit: see further down this page

PTB330 for Professional Meteorology, Aviation and Industrial Users

PTB330CLASSA  PTB330 Digital Barometer (500 to 1100hPa), (Class A, equipped with 1 pressure transducer) $2660+GST      4/09
PTB330CLASSB  PTB330 Digital Barometer (500 to 1100hPa), (Class B, equipped with 1 pressure transducer) $2309+GST

    Data on Barometric Pressure instruments: (Vaisala site)
          PTB110   PTB210   PTB330   PTB330TS    PTU300    SPH10/20

PTB330TS Portable transfer standard

PTB330TS Barometric Pressure Transfer Standard (500 to 1100hPa),
                                                     (Class A, equipped with 1 pressure transducer)     $5277+GST     4/09
Includes portable tabletop enclosure, PTB330CLASSA barometer & MI70 indicator

Options for PTB330TS

1Additioncell Additional pressure transducer
2Additionallcells Two additional pressure transducers

MI70LINK options
MI70LINK Serial cable for MI70 with MI70Link Windows software
219687 USB cable for Mi70 with Mi70Link Windows® software

Optional temperature and humidity probe for PTB330TS
HMP155 RH&T probe for PTB330TS
Composite sensor upgrade (Humicap180RC)
Additional T probe with 2m cable
MI70 connection Cable

Spare parts

Case with foam
Tubing fitting for 1/8" hose
Quick connector with shutoff valve for 1/8" hose
M12 spiral cable(MI70 - PTB330)
Table top casing

    Data on Barometric Pressure instruments: (Vaisala site)
          PTB110   PTB210   PTB330   PTB330TS    PTU300    SPH10/20

PTB210 Digital barometer

PTB210 Digital Barometric Pressure Transmitter, Measuring range 500...1100hPa or 50 ..1100hPa,
Power supply 5…28VDC.    Supplied with 1m cable.

PTB210CLASSA Digital Barometer with RS232 Serial Output, Class A    $2234+GST     4/09
PTB210CLASSB Digital Barometer with RS232 Serial Output, Class B     $1894+GST
PTB210CLASSC Digital Barometer with Analog Output, Class C             $1543+GST

PTB210RS RS485 Serial Communication Module for Class A & B models
PTB210CAB2 2 m Cable
PTB210CAB3 3 m Cable
PTB210CAB5 5 m Cable
PTB210CAB10 10 m Cable

PTB110 for Industrial Use

PTB110 Barometric barometer with NIST traceable calibration certificate
Choose from one of the following pressure ranges:
500…1100, 600…1100, 800…1100, 600…1060, 800…1060 hPa
Choose from one of the following outputs:
0…5VDC, 0…2.5VDC or frequency output(1hPa=1Hz)       $1096+GST     4/09

Options for PTB110

PTBINSTALL1   DIN rail installation kit
PTB110CONB    Quick connector with shutoff valve for 1/8'' hose

Static Pressure Heads

SPH10 Static Pressure Head                    $532+GST      4/09
SPH20 Static Pressure Head ( Heated )  $1468+GST

    Data on Barometric Pressure instruments: (Vaisala site)
          PTB110   PTB210   PTB330   PTB330TS    PTU300    SPH10/20

PTB100 Barometric Pressure Transmitter:   The PTB100 series has been replaced by the PTU300.

PTB 220 Series can have up to 3 internal sensors for redundancy (a requirement of Met Bureaus).
PTU200 has been replaced by the PTU300.

PTB220TS is an all in one portable unit that can be used as a portable barometer,
as a transfer or travelling standard and as a laboratory working standard.

Accessories for Vaisala Pressure instruments  

PMI20 Digital Barometer Display  - NO LONGER AVAILABLE -
PMI20 can simultaneously show various values, such as the barometric pressure, the pressure trend and the WMO pressure tendency code.
Ideal for manned weather stations and laboratories. It has both an RS232 and an RS485 connection to the barometer and PC.
Moreover, as the RS485 allows a distance of up to one kilometer between the barometer and the display, the display may be used as an in-house remote display to a barometer installed outdoors.    Five open collector -type control outputs are offered with the display.

The display is compatible with all Vaisala's current barometers with a serial output as well as with the PTU200 Transmitter.

PTU200MIK1 Outdoor Installation Kit  - NO LONGER AVAILABLE -
PTU200MIK is a high-quality mounting kit for outdoor use of PTU200. It allows meteorological measurements to be made on site, e.g. next to a GPS antenna.

Humidity & Temperature - Vaisala The HUMICAP TM Humidity Sensors used in Vaisala probes give accurate and reliable relative humidity readings in harsh environments. Operation up to +180°C (some probes) Pressures up to 10MPa Negligible hysteresis Long term stability is excellent Insensitive to dust & dirt, as well as to most chemicals. The only effect of dust or oil films is to slow the response time slightly. Response time (to 90% final rdg.) after a step change from 0% to 75% RH: 2 sec (no filters & >20°C); 5 sec for HMP 45, etc. 12 or 14 sec (12mm membrane or sintered filter.) No need for re-calibration HUMITTER® incorporates Vaisala's revolutionary fully interchangeable INTERCAP® Sensor. Because of this feature they never need re-calibration. Instead, the user can easily replace the INTERCAP® Sensor without the expense and inconvenience sometimes associated with the calibration process. And, the sensor’s membrane filter/mechanical housing protects it from dust and dirt.   Humidity Instruments  (Vaisala site, opens new tab or window)      Humidity transmitters for fixed installations      Portable and hand-held humidity meters      Humidity probes and OEM modules      Calibrators      Accessories

The HUMITTER 50 series has been replaced with the HMP50 series which has similar specifications.
Differences are as follows:
     0-1V, 0-2.5V and 0-5V output options available,   Aluminium body
     Cable attaches via a miniature connector at base of sensor

HMP50 Series:    HMP50U   HMP50Y  OEM's
Miniature Humidity and Temperature Probes
for OEM Applications

Miniature-size humidity transmitter
• Very low power consumption
• Short power-up time
• Measurement range 0...98 %RH and -10...+60 °C
• Cable detachable with standard M8 quick connector
• Rugged metal housing
• Interchangeable Vaisala INTERCAP® Sensor
• Optional outputs and cable lengths
Dimensions: 71mm long, x 12mm dia

   Data on HMP50 series   (.pdf file, opens in new tab)     Data from Vaisala site

   HMP50 Ordering Options (.pdf file, opens in new tab)

HMP50U Integrated RH transmitter, incorporates INTERCAP® interchangeable relative humidity sensor.
      Power supply 7...28 VDC.
      Available outputs: 0...1V, 0 ... 2.5V, 0 ... 5V, (please specify output when ordering ) Cable not included  $255+GST    4/09
      See ordering options link above

Option: Current interface 4-20mA requires 26182HM  Current output converter kit (see below)

HMP50Y Integrated RH and T transmitter,
      incorporates INTERCAP® interchangeable relative humidity sensor, PT1000 temperature sensor.
      Power supply 7...28 VDC.
      Available outputs: 0...1V, 0 ... 2.5V, 0 ... 5V, (please specify output when ordering)  Cable not included   $340+GST      4/09
      See ordering options link above

Also required, cable:
HMP50Z032  cable,  0.3 m, with 4-pin M8 connector for HMP50  (see below)
HMP50Z300  cable,  3.0 m, with 4-pin M8 connector for HMP50 

HMP50 Options

HMP50Z032 Shielded Cable, 0.32m, 4-pin M8 Female Straight $16+GST when ordered with the HMP50     4/09
HMP50Z300 Shielded Cable, 3.0m, 4-pin M8 Female Straight  $32
HM46670HMP50 Stainless Steel sintered filter for HMP50     $75

Current output converter kit (for I interface)
26182HM U/I conversion component kit ( for HMP50UD only ) $11

18350 Pair of plastic nuts M12 x 1 F.O.C.     no charge if specified with the sensor

HMP50 Spare Parts
HMP50Z032SP Shielded Cable, 0.32m, 4-pin M8 Female Straight $26+GST      4/09
HMP50Z300SP Shielded Cable, 3.0m, 4-pin M8 Female Straight $42

Other Options & Accessories for HMP50 Series (from data sheet)
Vaisala INTERCAP® sensor 15778HM (spare)
Vaisala INTERCAP® sensor with membrane 15872HM (spare)
Sensor protection:
DRW010522  Plastic grid (spare)     
DRW010525  Membrane filter (spare)

   See also HMD40 / HMD50
                 Humidity & Temperature Transmitters for HVAC Applications, below: click here

50U & 50Y HUMITTER Series
- superceded by HMP50 - see above

HMP60  New Vaisala humidity and temperature probes
                 - better, cheaper

The HMP60 is a simple, durable and cost-effective humidity probe. It is suitable for volume applications, integration into other manufacturers’ equipment, incubators, glove boxes, greenhouses, fermentation chambers, and data loggers.

Easy installation
The probe cable has a screw-on quick connector for easy installation. Different cable lengths are available. Also other compatible M8 series cables can be used. Accessories are available for different installation needs. Low current consumption. The HMP60 is suitable for battery powered applications because of its very low current consumption.

Several outputs
There are two configurable voltage outputs with relative humidity, temperature or dew point scaling.
Four voltage output ranges are available.

Rugged design
The HMP60 is designed for extreme conditions. The aluminum body of the HMP60 is classified as IP65. The probe has a sealed structure and the sensor is protected by a membrane filter and a plastic grid, or optionally by a stainless steel filter.

Recalibration not needed
The Vaisala INTERCAP® Sensor is interchangeable. No recalibration is required; the sensor can simply be replaced, also in the field.

Features/Benefits
* Miniature-size humidity probe
* Low power consumption
* Measurement range: 0 ... 100 %RH; -40 ... +60°C
* Cable detachable with standard M8 connector
* Rugged metal housing
* Interchangeable Vaisala INTERCAP® Sensor
* Optional RS485 digital output, Optional dew point output
* Applications: volume applications, integration into other manufacturers’ equipment, glove boxes, greenhouses, fermentation chambers, data loggers

Inputs and outputs
Operating voltage (Use lowest available operating voltage to minimize heating.)
5...28 VDC / 8...28 VDC with 5 V output
8...28VDC with loop power converter
Current consumption 1 mA average, max. peak 5 mA
Start-up time at operating voltage <14 V: 1s;   >14 V: 4s
Outputs
2 channels 0...1 VDC / 0...2.5 VDC / 0...5 VDC / 1...5 VDC
1-channel loop-power converter (separate module, compatible with humidity accuracy only) 4...20 mA
digital output (optional): RS485 2-wire half duplex

External loads 0...1 V                    RL min 10 kOhms
                     0...2.5 V / 0...5 V    RL min 50 kOhms
     Data sheet on HMP60 (pdf file, opens in new tab or window)

HMP110  cost-effective Humidity Transmitter

The HMP110 is a trouble-free and cost-effective humidity transmitter with high accuracy and good stability.
It is suitable for volume applications or integration into other manufacturers’ equipment.
The HMP110 is also suitable for glove boxes, greenhouses, fermentation and stability chambers, data loggers, and incubators.

Easy installation
The probe cable has a screw-on quick connector for easy installation. Different cable lengths and accessories are available.

Low current consumption
HMP110 is suitable for batterypowered applications because of its
very low current consumption. It also has a fast start-up time.

Several outputs
The temperature measurement is a standard feature, dew point measurement is optional.
Three standard voltage outputs are available.

Robust design
The aluminum body of the HMP110 is classified as IP65. Thus, it survives rough conditions.
The HMP110 has high chemical tolerance because of the HUMICAP® 180R sensor.

Easy maintenance
Maintaining measurement traceability is easy using the HMP110R replacement probe. We send you a replacement probe, you
detach the old probe and send it back to us. In this way the measurement is available at all times without interruptions.

Features/Benefits
* Miniature-size humidity transmitter
* Low power consumption and fast startup for battery powered applications
* Measurement range: 0 ... 100 %RH; -40 ... +80°C
* Cable detachable with standard M8 quick connector
* Reliable: Latest generation HUMICAP® 180R sensor for best stability and high chemical tolerance. IP65 metal housing.
* Optional RS485 digital output
* Traceable: Comes with calibration certificate. ±1.7%RH measurement accuracy(0 ... 90%RH)
* HMP110R replacement probe service available for easy maintenance
* Optional dew point calculation

Inputs and outputs
Operating voltage (Use lowest available operating voltage to minimize heating)
5 ... 28 VDC / 8 ... 28 VDC with 5 V output
8 ... 28 VDC with loop power converter
Current consumption 1 mA average, max. peak 5 mA
Start-up time at operating voltage <14 V: 1s   >14 V: 4s
Outputs
2 channels 0...1 VDC / 0...2.5 VDC /
                0...5 VDC / 1...5 VDC
1-channel loop-power converter (separate module, compatible
with humidity accuracy only) 4 ... 20 mA
digital output (optional) RS485 2-wire half duplex
External loads 0...1 V                     RL min 10 kOhms
                     0...2.5 V / 0...5 V   RL min 50 kOhms
    Data sheet on HMP110 (pdf file, opens in new tab or window)

HMP155  Vaisala Humidity and Temperature Probe - NEW!
                      HUMICAP®

Vaisala HUMICAP®180R sensor - superior long-term stability
Optional warmed humidity probe
Plug-and-play
Chemical purge
USB connection for service use
Installation kits for DTR13 and DTR502 radiation shields and also for a Stevenson screen
Weather-proof housing IP66
New, fast temperature probe
Different output possibilities: voltage, RS-485, resistive Pt100
Applications: meteorology, aviation and road weather, instrumentation

Relative humidity measurement:
   Measurement range 0 ... 100 % RH
   Accuracy (incl. non-linearity, hysteresis and repeatability) at +15 … +25 °C
      ±1 % RH (0 ... 90 % RH), ± 1.7 % RH (90 ... 100 % RH)
For other temperatures, please see the the brochure
Recommended humidity sensor: Vaisala HUMICAP® 180R

Temperature measurement:
   Measurement range: -80 ... +60 °C
   Accuracy at +20 °C:   voltage: ±0.17 °C     RS485: ±0.12 °C
   passive resistive output: according to IEC751 1/3 Class B
Temperature sensor: Pt100 RTD
Optional additional T probe
Other variables: dewpoint/frost point temperature;   wet bulb temperature, mixing ratio

Operating environment:  Temperature:  Operation: -80 ... +60°C.     Storage: -80 ... +60°C

Inputs and outputs:
Operating voltage: 7 ... 28 VDC
Outputs
   voltage output: 0 ... 1V, 0 … 5 V, 0 … 10 V
   resistive Pt100 (4-wire connection)
   RS485

Mechanics:
Connection cables:  3.5, 10, and 30 m
Material (housing): PC
Housing classification: IP66

   Brochure on HMP155 (.pdf)      (pdf files, open in new tabs)

   HMP155 Order form showing the options     HMP155 User Guide

HMP155A Humidity and temperature probe, 2 voltage outputs (RS485for service use)       $809+GST       4/09

HMP155D Humidity and temperature probe,
voltage output for humidity & 4- wire Pt100 RTD output for temperature (RS485 for service use) $734
HMP155E Humidity and temperature probe, RS485 interface only $809

Cables to suit HMP155 series:
HMP155CABLE3.5M 3.5m cable with 8 pin M12 female connector $53
HMP155CABLE10M 10m cable with 8 pin M12 female connector $85
HMP155CABLE30M 30m cable with 8 pin M12 female connector $202
Warming/heating and additional temperature probe options
HMP155HEATEDPROBE Warmed probe (only with composite sensor) $436
HMP155XHEATEDPROBE Warmed probe + Xheat (only with composite sensor) $436
HMP155ADDITIONALT Additional T-probe with 2m cable upgrade $170
HMP155H180RC Composite sensor upgrade $43
HMP155H180C Composite sensor upgrade $43

A replacement for the HMP45A is: HMP155-A2GB11A0A1A1A0A  $861+GST       4/09
including: - two 0..1VDC outputs
- 3.5m cable
- Improved Humicap 180R sensor
A replacement for the HMP45D is: HMP155-D2AB11A0A1A1A0A$740+GST       4/09
including: - RH = 0..1VDC output, T = 4-wire Pt100 output
- 3.5m cable
- Improved Humicap 180R sensor

HMP45A Humidity and Temperature Probe

For connection to data loggers, etc.
Operating range: -40 to +60°C. Req 7..35VDC.
RH output: 0-1V output. Has calibration adjusters.
Acc. at 20°C incl. linearity & hysteresis:
±1%RH against factory ref.,  ±2% against field ref. 0-90%RH, (±3% to 100%)
Temp. dependence 0.05%RH/°C.   Response time (90%) 15 sec with membrane filter.
Overall length 235mm, plastic with grill at probe end.
Temperature: Pt1000 1/3 DIN 43760B sensor and amplifier provided in probe. -40 to +60°C,
Output: 0 to 1VDC. Acc 0.2° at 20°C. Req 7..35VDC. Supplied without connector (7 wires show at end of cable).
Cable 3.5m with bared wires at end. Removable probe electronics. CE approved. Calibration. Certificate traceable to NIFT (UK)
Supplied without connector (5 wires & shield show at end of cable)
    Brochure on HMP45A & HMP45D (.pdf, opens in new tab))       User Guide (.pdf, opens in new tab)

HMP45A Humidity and Temperature Probe without connector,
                                              linear 0...1 VDC output signals for relative humidity and temperature:  $809+GST     4/09

HMP45D similar to HMP 45A except there is no amplifier for temperature, uses resistive Pt100 sensor, more accurate than HMP 45A,
linear 0...1 VDC output signal for relative humidity, four wire connection provided. Replaces the old HMP35A
Supplied without connector (8 wires & shield show at end of cable)                $809+GST     4/09

Extra Cable at time of ordering probe:
       removal of normal cable and installation of new longer cable: $6/m, minimum $36 (for 6m or less)

DTR Solar Radiation & Precipitation Shields
DTR503A Radiation Shield for HMP45A/D    $532+GST      4/09
DTR503B Radiation Shield for HMD60Y       $553
DTR502B Radiation Shield for HMP233        $638
DTR13 Radiation shield suitable for various probes $958

13303 Radiation shield for above: Multi-plate (louvred), 21cm high, 12cm dia, with one probe mounting gland.
Bracket & U-bolt for mounting on vertical pipe 25-50mm dia.
for HMP45A (HMP35A) or HMD60Y

For Fixed Installation

Rugged Humidity & Temperature Transmitters for industrial & control applications. Please enquire.

Intrinsically Safe Transmitters: Humidity / Humidity & Temperature

HMT 360 Series  see below.

Raytek IR Thermometers

Raytek Thermalert TX: IR sensors with 4-20mA output (for mounting)

Two wire loop powered, IP65 head
Optional protective windows
also Smart versions with RS232 comms interface, Alarm 24V 150mA, adjustable set points
Optional smart HART version with windows software
New sighting heads and laser sight heads
          More Data on Fixed IR Thermometers  (this site)
                              Prices (Australian dollars) may change without notice 

Hand held IR Temperature Instruments: click here (thid site)

Industrial Transmitters - humidity and temperature

Industrial Transmitters - humidity and temperature - Hanna

HI 8666 Compact Relative Humidity & Temperature Transmitter with two 4-20 mA outputs     HI8666    gzm
Ranges:  0% (4 mA) to 100% RH (20 mA),    -20°C (4 mA) to +60°C (20 mA)    Data: click here   HI 8666: $600+GST

Industrial Transmitters - humidity and temperature - Vaisala

Abbreviations:
RH - Relative Humidity  |  T - Temperature  |  Td - Dewpoint Temperature  |  TW - Wet Bulb Temperature  |  

x - Mixing Ratio (g of moisture / kg of dry air)  |  a- Absolute Humidity (g / m3)  |  h - Enthalpy (kj/kg)  |  
NDIR - Non dispersive infrared    

HMD60 / HMW60 / HMW70 Humidity & Temperature Transmitters
        for HVAC Applications

    Data on fixed Humidity Transmitters (Vaisala site)
           HMD330   HMT360   HMT100
           HMD60   HMW60   HMD70   HMW70
           HMD40   HMW40   HMD50   HMW50    HMW80 replaces the HMW40/50 Series
           HMT300TMK

HMW60U Two-wire Humidity Transmitter for wall mounting,
features 4...20mA output signal, power supply 10...35VDC, one-point electronic humidity calibration $427+GST     4/09

HMW60Y Two-wire Humidity and Temperature Transmitter for wall mounting,
features 4... 20mA output signals,
power supply 10...35VDC, one-point electronic humidity calibration                 $575

HMW70U Three wire Humidity Transmitter for wall mounting,
features selectable output signal (0...1V, 0...5V or 0...10V, factory setting 0...1V),
power supply 10...35VDC, 9...24VAC, one-point electronic humidity calibration $427

HMW70Y Three-wire Humidity and Temperature Transmitter for wall mounting,
features selectable output signal (0...1V, 0...5V, or 0...10V, factory setting 0...1V for both humidity and temperature),
power supply 10...35VDC, 9...24VAC, one-point electronic humidity calibration $575

HMD60U Two wire Humidity Transmitter for duct mounting,
features 4...20mA output signal,
power supply 10...35VDC, membrane filter, one-point electronic humidity calibration $575

HMD60Y Two-wire Humidity and Temperature Transmitter for duct mounting,
features 4... 20mA output signals,
power supply 10...35VDC, membrane filter, one-point electronic humidity calibration $713

HMD70U Three-wire Humidity Transmitter for duct mounting,
features selectable output signal (0...1V, 0...5V or 0...10V, factory setting 0...1V),
power supply 10...35VDC, 9...24VAC, membrane filter for sensor protection, one-point electronic humidity calibration    $575

HMD70Y Three-wire Humidity and Temperature Transmitter for duct mounting,
features selectable output signal (0...1V, 0...5V or 0...10V, factory setting 0...1V for both humidity and temperature,
power supply 10...35VDC, 9...24VAC, membrane filter for sensor protection, one-point electronic humidity calibration  $713

18945HM   0...20mA Current module for HMD70    $75+GST      4/09

    Data on fixed Humidity Transmitters (Vaisala site)
           HMD330   HMT360   HMT100
           HMD60   HMW60   HMD70   HMW70
           HMD40   HMW40   HMD50   HMW50    HMW80 replaces the HMW40/50 Series
           HMT300TMK

Temperature Only

HMW60T Two-wire Temperature Transmitter for wall mounting, features 4...20mA output signal,
power supply 10...35VDC.                                  $404+GST       4/09

HMD60T Two wire Temperature Transmitter for duct mounting, features 4...20mA output signal,
power supply 10...35VDC, membrane filter.        $543

HMW70T Three wire Temperature Transmitter for wall mounting,
features selectable output signal (0...1V, 0...5V or 0...10V, factory setting 0...1V),
power supply 10...35VDC, 9...24VAC.               $404

HMD70T Three-wire Temperature Transmitter for duct mounting, features
selectable output signal (0...1V, 0...5V or 0...10V, factory setting 0...1V),
power supply 10...35VDC, 9...24VAC.               $564

HMT100 Series Humidity and Temperature Transmitter

Designed for humidity and temperature monitoring in demanding HVAC applications.
Features two-wire loop powered or three-wire voltage output configurations, an interchangeable probe, and an optional display.

Full 0 ... 100 %RH measurement
Two-wire loop-powered or three-wire voltage output con?gurations
Fixed and remote probe models
Display available
Relative humidity, dewpoint, temperature outputs
Vaisala HUMICAP® sensor
Interchangeable probe module for minimal maintenance downtime
Different output scalings
Compatible with hand-held HM70 and HMI41 for one-point calibration
IP65 (NEMA 4) housing
NIST traceable (certificate included)
    HMT100 Brochure (.pdf, opens in new tab)   HMT100 Order Form showing Options (.pdf, opens in new tab)   HMT100 Data (Vaisala site)

HMT100 Series Transmitters
HMT100A Wall mount/fixed probe          $511+GST       4/09
HMT100B Remote probe with 3 m cable $692
HMT100C Remote probe with 5 m cable $713
HMT100D Remote probe with 10 m cable $755
HMT100E Remote probe with 10 m + 10 m extension cable $872
HMT100LCD Single line LCD Display
(Displays 2 parameters only if HMT100OP2 selected). $138
HMT100OP2 Two output parameters (2nd analog channel) $138

Accessories
DRW010699 Wall mounting plate (Aluminum) $43
215109 Outdoor installation kit (Weather shield) $170
215619 Duct installation kit $11
HMT100DTR502B DTR502 with probe installation kit $638

Spare parts
HMP100 Spare probe for HMT100 $309
DRW220095 Shielded Extension Cable, 10.0 m, 4-pin M8 $106
Note: Each HMT100 includes a plastic wall mounting adapter

HMW61/71 Humidity & Temperature Transmitters for Industrial/HVAC Applications
- superceded by HMT100 above

HMW80   INTERCAP® Humidity and Temperature Transmitter Series

HMW82  HMW83  TMW82  TMW83

HMW80 replaces HMW40/50 Series

The HMW80 is available in four different versions:
▪ TMW82: 4–20mA (temperature only) 
▪ TMW83: 0–10V (temperature only) 
▪ HMW82: 2x 4–20mA (relative humidity and temperature) 
▪ HMW83: 2x 0–10V (relative humidity and temperature) 

▪ Cost-efficient, dependable solution for humidity and temperature measurement for heating and ventilation
▪ Measurement range 0 ... 100 %RH and -5 ... +55 ˚C
▪ Stable and dependable
▪ Combines excellent stability with easy installation and reliable operation
▪ Fits EU/US/JPN junction boxes
▪ 2-year warranty
▪ No recalibration required
▪ UL-V0 approved materials used

The two- and three-wire Vaisala INTERCAP® Humidity and Temperature Transmitter Series
HMW80 is designed for use in energy management systems in buildings.

Temperature Measurement range -5 ... +55 °C
Relative humidity   Measurement range 0 ... 100 %RH
Outputs:  4 ... 20mA, loop powered

      Data sheet on HMW80 Series (pdf file, opens new tab or window)

HMW80 replaces HMW40/50 Series
HMW82 Wall mount RH & Temp Transmitter (±3%RH) $155+GST      4/11
HMW83 Wall mount RH & Temp Transmitter (±3%RH) $155

TMW82 Wall mount Temperature only Transmitter $109+GST
TMW83 Wall mount Temperature only Transmitter $109

HMT120 and HMT130  Humidity and Temperature Transmitters

The Vaisala HUMICAP® Humidity and Temperature Transmitters HMT120 and HMT130 are designed for humidity and temperature monitoring in cleanrooms and are also suitable for demanding HVAC applications.

The HMT120/130 transmitters use a fully interchangeable relative humity probe.
The probe can be easily removed and replaced with a new one without having to adjust the transmitter, which allows for easy and quick recalibration of the transmitter.
The probe can be adjusted using one of Vaisala’s portable meters as a reference.
Also available is a constant output probe with fixed RH and T output for convenient inspection of the monitoring system and signal transfer line.

Features & Benefits
Vaisala HUMICAP® technology with humidity sensor HUMICAP ® 180R
2-wire loop-powered or 3-wire voltage output configurations
Interchangeable probe (easy field calibration)
Accurate and reliable
Resistant to dust and most chemicals
Optional LCD display
USB cable available for a PC connection for maintenance
Wall-mounted or with a remote probe
Constant output probe available
Can be mounted outdoors using a Vaisala installation kit and the Vaisala Radiation Shield DTR502B
Enclosure IP65
Suitable for cleanrooms and demanding HVAC applications
Measurement range -40 °C ... +80 °C

Available Options The HMT120 and HMT130 transmitters are available as wall mounted or with remote probe.
For high temperature applications or where space is limited, the remote probe is ideal.
The transmitters come with an optional, LCD display, which shows the measurement results of selected parameters in selected units. The parameters are displayed simultaeously at two separate rows on the display.
     Data sheet on HMT120 & HMT130 (pdf file, opens in new tab or window)

Accessories
Humidity and temperature probe    HMP110*
Humidity and temperature replacement probe  HMP110R*
Constant output probe  HMP110REF*
Humidity sensor          HUMICAP® 180R
Probe mounting flange                226061
Probe mounting clamps, 10 pcs   226067
HMP110 sensor protection
     plastic grid filter                       DRW010522SP
     plastic grid with membrane filter DRW010525
     stainless steel sintered fi lter       HM46670SP
Probe cable 3 m     HMT120Z300
Probe cable 5 m     HMT120Z500
Probe cable 10 m   HMT120Z1000
Radiation shield      DTR502B
Probe installation kit for DTR502    210623
Rain shield with installation kit        215109
Duct installation kit           215619
HMI41 connection cable   25917ZZ
HM70 connection cable     211339
USB serial interface cable  219685

HMD40 / HMW40 /
HMD50 / HMW50 Humidity & Temperature Transmitters
     for HVAC Applications - superceded by HMW40/50 series

HMW40/50 Series is replaced by the HMW80 Series above

    Data on fixed Humidity Transmitters (Vaisala site)
           HMD330   HMT360   HMT100
           HMD60   HMW60   HMD70   HMW70
           HMD40   HMW40   HMD50   HMW50
           HMT300TMK

INTRINSICALLY SAFE INDUSTRIAL TRANSMITTERS

HMT360 Series Humidity and Temperature Transmitter for intrinsically safe applications.
                       HMT361   HMT363   HMT364   HMT365   HMT368

(conforms to SA classification Ex ia IIC T5 IP65, AUS Ex 3738X).

These are currently not certified in Australia for intrinsic safety.

One 4...20 mA analog output signal, power supply 12 .. 24 VDC
     Data on HMT 360 Series: click here (Vaisala site)

Complete unit ( transmitter & probe )
HMT361 Wall Mount transmitter for RH + T measurement. Temperature range -40 to + 60°C    $2,650       2006

HMT363 Small Probe head transmitter for RH + T measurement. Temperature range - 40 to + 120°C  $2,950

HMT364 High Pressure transmitter for RH + T measurement. Temperature range - 40 to + 180°C     $4,100

HMT365 High Temperature transmitter for RH + T measurement. Temperature range - 40 to + 180°C   $3,580

HMT368 Pipeline installation transmitter for RH + T measurement. Temperature range - 40 to + 180°C  $3,820

Spare Probes
HMP361 Probe for Wall Mounting $860       2006
HMP363 Small Probe    $1,160
HMP364 Probe for High Pressures $2,350
HMP365 Probe for High Temperatures $1,780
HMP368 Probe for Pipeline Installations $2,030

Options for HMT360 series
HM360AOUT1 second analog output $150
HMT360LD Display on cover $180
HMT360CP7 Additional output variables Td + a + Tw + x $630
HMP233PHZ5 5 metre extended cable for HMT363 $185
HMP233PHZ10 10 metre extended cable for HMT363 $390
HMP234PZ5 5 metre extended cable for HMT364 $195
HMP234PZ10 10 metre extended cable for HMT364 $460
HMP235PZ5 5 metre extended cable for HMT365 $190
HMP235PZ10 10 metre extended cable for HMT365 $440
HMP235FS Mounting flange, Stainless Steel $80
HMP235FA Mounting flange, aluminium $35
HMP233FAH Duct installation kit for HMT363 $55

HMT330 Series Humidity and Temperature Transmitters
   for Industrial Applications

Top-of-the-line model for demanding industrial applications.
A large numerical and graphical display. A fully configurable transmitter.

Six models for demanding applications:
   HMT331 for wall mounting
   HMT333 for duct mounting and tight spaces
   HMT334 for high pressures up to 100 bar and vacuum conditions
   HMT335 for high temperatures
   HMT337 for high humidity and meteorological applications
   HMT338 for pressurized pipelines up to 40 bar
Full 0...100 %RH measurement, temperature range up to +180 °C (+356 °F), depending on model
Vaisala HUMICAP® Sensor for excellent accuracy and stability
Warmed probe for superior performance in condensing environments
Shows measurement trends and 1-year history graphically
Multilingual user interface
Excellent performance in harsh chemical concentrations
Corrosion resistant IP65 housing
NIST traceable (certificate included)            Data sheets: see links below right

HMT330 High accuracy industrial series transmitter
Complete unit
Industrial Humidity and Temperature transmitter. Includes 2m cable as standard ( except for HMT331 ).
Operating voltage 10 .. 35 VDC/24VAC,
Two analog outputs selectable from 0 .. 20 mA, 4 .. 20 mA, 0 .. 1v, 0 .. 5v, 0 .. 10v.
Excludes Graphical Display. Refer to order form for all available options.               $1234+GST     4/09

HMT331 Transmitter for Wall Mounting. $1234+GST       4/09
   Temperature range -40°C to +60°C
HMT333 Transmitter with Compact Probe. $1447
   Temperature range -40°C to +80°C
HMT333H Transmitter with Compact Probe. $1702
   Temperature range -40°C to +120°C
HMT334 Transmitter with Pressure Tight Probe. $2500
   Temperature range -70°C to +180°C
HMT335 Transmitter with High Temperature Probe. $1968
   Temperature range -70°C to +180°C
HMT337 Transmitter with Small Vapour-tight Probe. $1840
   Temperature range -70°C to +180°C
HMT337W Transmitter with Small Vapour-tight, Warmed Probe. $2766
   Temperature range -70°C to +180°C
HMT338 Transmitter with Probe for Pipeline Installations.
   Temperature range -70°C to +180°C                                $2202

Options
HMT300CP2    Extra variables (Td/Tf, a, x, Tw, ppm, pw, pws, h, dT) $596+GST     4/09
HMT330LD     Graphic LCD with backlight $394
DCDC-1SUB   Galvanic isolation for outputs $85
POWER-1SUB Power supply module $255
215996              Power supply module with AUS power cord $277
RELAY-1SUB Relay output $234
RS485-1SUB    RS-485 serial interface $192
AOUT-1SUB   3rd analog output $192
212142              8-pole connector with 5 m cable $64
212416              8-pole connector equipped with screw terminals $64
25041HM            Chemical purge (with HUMICAP180C) $43
LOGGER-1SUB  Data logger module $489

ETHERNET2 Ethernet(LAN) interface + 2 m cable (RJ45) $290
WLANATENNA1 WLAN wireless interface + antenna $540

HMT330MIK Meteorological Installation Kit

The Vaisala Meteorological Installation Kit HMT330MIK enables the Vaisala HUMICAP® Humidity and
Temperature Transmitter HMT337 to be installed outdoors to obtain reliable measurements for meteorological purposes.

• For outdoor humidity and temperature measurements
• Can be ordered in a variety of configurations
• Used together with HMT337 transmitter or PTU307
• Vaisala SPH 10/20 Static Pressure Head eliminates effectively pressure variations in the barometer caused by wind

HMT337 / PTU307 Features
• Warmed probe provides true humidity readings in condensing conditions
• Humidity measurement expressed as relative humidity and/or dewpoint temperature
• Easy feld calibration with the HM70 hand-held meter

 

  Data sheets on HMT330MIK Meteorological Installation Kit (.pdf, opens in new tab)

  Order Form showing options, for HMT330MIK (.pdf, opens in new tab)

HMT330MIK Meteorological Installation Kit
215218 Support bar & transmitter mounting plate & shield for heated Td probe $936+GST     4/09
215219 Support bar with DTR502 shield for T probe $872
215220 Support bar with DTR13 shield for T probe $1468
215221 Support bar with DTR502 shield for non-warmed RH or Td probe $872
215220 Support bar with DTR13 shield for non-warmed RH or Td probe $1468
10387 Pole mounting plate for support bar/bars $160
215279 Transmitter mounting plate for support bar assembly $138
215280 Transmitter mounting plate for pole assembly $138
SPH10 Static Pressure Head $532

SPH10 & SPH20 (heated) Static Pressure Heads
Vaisala's static pressure heads are designed to minimize the errors in barometric pressure measurement caused by variations in wind speed and direction.

HMP230 Series - superceded by HMT330 above

CALCULATION OPTIONS FOR HMP 230 SERIES
HMP230CP2 Basic dew point transmitter for RH + T + Td   
HMP230CP3 Extended Basic transmitter for RH + T + a + Tw + x  
HMP230CP4 Extended dew point trans. for RH + T + Td + a + Tw + x + h
HMP230CP6 Extended Basic transmitter for RH + T + h      

HMP231 Humidity & Temperature transmitter for Wall Mounting, -40 to 60°C.
Probe is attached to box. (Humidity is temperature compensated.)
Microprocessor based, two user scalable analogue output signals (scalable ranges),
0...20 mA,  4...20 mA,   0...1 V,  0...5 V,  0...10 V
RS232C serial output, req 20...28VDC/AC. Various versions:

HMP231 Basic transmitter for RH+T    - superceded by HMT330 above

The following have probe on end of cable

HMP233L Humidity & Temperature Transmitter for Confined Spaces (smaller head, 12mm dia), operation -40 to 80°C,
RH output is temp. compensated, two outputs scalable within 0..20mA or 0..10V,
serial RS232C interface, 2m cable. Req 20..28VDC/VAC

HMP233LA Basic Transmitter RH+T  
Optional 5m or 10m cables

HMP233H for Confined Spaces & operation to 120°C

HMP233H Basic Transmitter RH+T  
Optional 5m or 10m cables

HMP230 Series is superceded by HMT330 above

HMP234 for Pressurized Spaces, 0 to 100bar (10MPa)

HMP234 Basic Transmitter RH+T  
Optional 5m or 10m cables

HMP 235 Humidity and Temperature Transmitter for High Temperatures up to 180°C,
RH output signal temp. compensated, two output signals scaleable within 0..20mA or 0..10V,
serial interface RS232C, power supply 20..28VDC/AC, 2m cable for sensor head

HMP235 Basic Transmitter RH+T  
Optional 5m or 10m cables

HMP230 Series is superceded by HMT330 above

HMP237 Humidity and Temperature Transmitter with Small Probe and High Temperatures up to 180°C

HMP237 Basic Transmitter RH+T  
Optional 5m or 10m cables

HMP238 Humidity and Temperature Transmitter for Pressurised Pipelines (0 to 4MPa)

HMP230 Series is superceded by HMT330 above

Options for HMP23x Series

Regaining Regaining option for the HMP230 series transmitter.
Enables programmable, periodic heating of the Humicap sensor to remove build-up of contaminants

HMP230 LD Display / Keyboard unit (not available separately)

HMT360 Series Intrinsically Safe Humidity Transmitters
Transmitters for use in potentially explosive atmospheres. The whole transmitter can be installed directly into an explosive area, even into areas classified as having a constant risk of explosion. See above.

HMP140A Series Humidity Transmitters - superceded by HMT100 above
Versatile transmitters for humid spaces, outdoor installations as well as process control and equipment performance monitoring.
IP65 protected. 

HMK15 Humidity Probe Calibrator

(without salts) for Vaisala probes.

Humidity Calibrator, operation is based on the use of salt solutions.
Consists of two salt chambers, thermometer and instructions.
Salts and Ion exchanged water need to be ordered separately.
Refer to order form for all available options.

Two salt chambers with 4 holes, one for the thermometer,
and three different sized holes for various Vaisala sensors: 12mm, 13.5mm, 18.5mm,
Ion exchange water, 60ml
covers, base plate & mercury thermometer acc ±0.3°C   $670+GST    4/09

Order salts separately:
# Recommended for normal calibration (0% to 75% RH)
* Rec. salts for high humidity calibration (75% to 100% RH)

#* LiCl   for 11.3% RH;
#   NaCl   for 75.5% RH;

  MgCl₂        for 33% RH;     
*K₂SO₄       for 97.6% RH;
  Mg(NO₃)₂ for 54% RH

  Data sheet on HMK15 (.pdf, opesn in new tab)   Order form showing options (.pdf, opens in new tab)     Data on HMK15 (Vaisala site)

HMK15 Calibrator Accessories

19766HM additional salt chamber for HMK15 $202+GST       4/09
19729HM LiCl salt ( 11% RH ) with certificate $53
19730HM MgCl salt ( 33 %RH ) with certificate $53
19731HM NaCl salt ( 75% RH ) with certificate $53
19732HM K2SO4 salt ( 97% RH ) with certificate $53
19767HM ion exchanged water, 60 ml $21
HM27032 Transfer bag for HMK15 $192
211302SP Calibration Adapter for 12mm probes. Eg. HMP76 $21

Spares for HMK15
19728HM Thermometer for HMK15, mercury, ±0.3°C  (supplied with HMK 15) $266
25130HM Thermometer for HMK15, red capillary liquid, ±1°C                           $266
19746HM Set of plugs for HMK15 salt chamber (4 plugs to block unused holes in calibrator) $11    4/09   

Calibration Service

CAL-RH/T  Two point Humidity calibration against saturated salt solutions;   
One point calibration of temperature (for products with temp sensor). No calibration certificate provided. $175

CAL-CERT  Additional charge for a calibration certificate. For recalibration, shows before and after readings
Order this item when a calibration certificate is required with a new product. $70

Order both CAL-RH/T and CAL-CERT if a certificate is required for existing product calibration.

Other Humidity Products

DMP246 Dewpoint Transmitter for high temperatures, up to 350°C.
Dewpoint temperature measurement range from +10°C to 100°C.
Two output signals scaleable within 0..20mA, 4 to 20mA, 0 to 1V, 0 to 5V, or 0 to 10V.
RS232C Serial Interface, (includes DMP246CS cooling set)  Superceded

DMP248 Dewpoint Transmitter for high humidity applics.
  Superceded by DMT340 below
Operating range: -40° to +80°C, Dewpoint range: -40° to +60°C.
Two scalable output signals 0..20mA, 4..20mA, 0..1V, 0..5V, 0..10V. RS232C interface, 2m cable. Req 20..28VDC/VAC

DMT340 Series Dewpoint and Temperature Transmitter

Designed for industrial low dewpoint measurements below 10% (RH). Ideal for dry air monitoring and plastic dryers.

Successor of the DMP248 dewpoint transmitter
Four different probe types designed to meet various installation requirements
Measures dewpoints from -60 °C to +80 °C (-76...+176 °F) with the accuracy of ±2 °C (±3.6 °F)
Vaisala DRYCAP® Sensor provides accurate, reliable measurement with excellent long-term stability and fast response
Withstands condensation
Unique auto-calibration feature
Optional alarm relays, local display and mains power supply module
Compatible with Vaisala DRYCAP® Hand-Held Dewpoint Meter DM70
NIST traceable (certificate included)
Individually configured for user's needs
   DMT340 Series Brochure (.pdf, opens in new tab) 

   Order Form for DM342_344_347_348 showing options  (.pdf, opens in new tab)      DMT340 Data (Vaisala site)

Dewpoint measurement
Measurement range: -70 ... +80 °C (-94 ... +176 °F) Td
Accuracy at -60...+80 °C (-76…+176 °F): ±2 °C (±3.6 °F) Td
Sensor: Vaisala DRYCAP® 180M

Temperature measurement
Measurement range: 0 ... 80 °C (+32 ... +176 °F)
Accuracy at +20 °C (+68 °F): ±0.2 °C
Sensor: Pt 100 IEC 751 1/3 class B

Inputs and outputs
Operating voltage: 10 ... 35 VDC, 24 VAC, 100 ... 240 VAC 50/60 Hz
Outputs: (2 standard, 3rd optional)
    current output: 0 ... 20 mA, 4 ... 20 mA
    voltage output: 0 ... 1 V, 0 ... 5 V, 0 ... 10 V
Digital outputs: RS-232, RS-485 (optional)
Relay outputs: 0.5 A, 250 VAC, SPDT (optional)
Display: LCD with backlight, graphic trend display of any parameter

DMT340 Industrial Dewpoint transmitter: Includes 2m cable as standard.
Operating voltage 10 .. 35VDC/24VAC, Two analog outputs selectable from 0 .. 20mA, 4 .. 20mA, 0 .. 1V, 0 .. 5V, 0 .. 10V.
Includes Td, PPM and x variables as standard. Excludes Graphical Display.
Refer to order form for all available options.

DMT342 With Small Size Flanged Probe for use with sampling cell   $3330+GST     4/09
DMT344 For Pressurized Processes            $3607
DMT347 With Small Pressure-tight Probe    $3128
DMT348 For Pressurized Pipelines              $3468

DMT340 Sensor head optional cable lengths

HMP302PZ5-2 5 m cable for DMT342      $192+GST     4/09
HMP302PZ10-2 10 m cable for DMT342   $447
HMP304PZ5-2 5 m cable for DMT344       $192
HMP304PZ10-2 10 m cable for DMT344   $447
HMP307PZ5-2 5 m cable for DMT347      $192
HMP307PZ10-2 10 m cable for DMT347    $447
HMP308PZ5L178-2 5 m cable for DMT348 $192
HMP308PZ10L178-2 10 m cable for DMT348 $447
HMP308PZ2L400-2 400 mm probe with 2 m cable for DMT348     $138
HMP308PZ5L400-2 400 mm probe with 5 m cable for DMT348     $340
HMP308PZ10L400-2 400 mm probe with 10 m cable for DMT348  $585

DMT340 Options and Accessories
HMT330LD       Graphic Display with keypad    $394+GST       4/09
DCDC-1SUB    Galvanic isolation for outputs    $85
POWER-1SUB  Power Supply Module          $255
215996                 Power Supply Module with AUS-power cord $277
LOGGER-1SUB   Data logger module           $489
ETHERNET2         Ethernet(LAN) interface + 2 m cable (RJ45) $309
WLANATENNA1  WLAN wireless interface + antenna     $575
219916       MI70LINK software for Windows® + USB-RJ45 Serial Connection $160
RELAY-1  Relay module             $234
RS485-1     Isolated RS485 Module $192
AOUT-1    Analog output module  $192
212142       Connection Cable 5m 8 pin M12 Female, Black $64
212416       Connector 8 pin M12 with Screw Terminals $64
215005       RS232 cable for PC with MI70LINK software for Windows $106
19446ZZ     Serial Interface Cable $53
211339       MI70 Connection Cable with RJ45 Connector $75

Transmitter and Probe mounting options for DMT340 series
214829   Wall mounting kit                           $106+GST     4/09
215108   Installation Kit for Pole or Pipeline  $128
215109   Rain Shield with Installation Kit        $170
215094    DIN Rail Clips with Installation Plate $117
HMP302SC        Sampling Cell for Probe with Flange $149
BALLVALVE-1  Ball Valve ISO1/2 with Welding Joint $128
DM240FA           Installation Flange ISO1/1 $117
DMT242SC        Sampling Cell with Female Connectors for DMT347 $149
DMT242SC2       Sampling Cell with Swagelok Connectors for DMT347 $170
THREADSETA  Two Fitting bodies: R 1/2" ISO with leak screw + NPT1/2" $64
SWG12ISO38      Swagelok for 12mm Probe 3/8" ISO Thread for DMT347 $75
SWG12NPT12     Swagelok for 12mm Probe 1/2" NPT Thread for DMT347 $75
ISOFITBODASP  Fitting Body Set ISO 1/2 for DMT348 $53
DRW212076SP     Fitting Body ISO 1/2 solid structure, for DMT348 $53
NPTFITBODASP  Fitting Body Set NPT 1/2 for DMT348 $53

DMT345 and DMT346 Dewpoint Transmitters for High Temperature Applications

   Data on DMT345 and DMT346      (.pdf files, these open in new tabs) 
   Order Form for DMT345 showing options (.pdf)
   Order Form for DMT346 showing options (.pdf)     Data on DMT345 & DMT346 (Vaisala site)

DMT345   For accurate high temperature humidity measurement $3862+GST        4/09
DMT346   With Passive cooling for very hot processes        $6629

DMT345 & DMT346 Sensor head optional cable lengths
HMP305PZ5-2     5 m cable for DMT345 $192+GST       4/09
HMP305PZ10-2  10 m cable for DMT345 $447
DMP346PZ5-2     5 m cable for DMT346 $192
DMP346PZ10-2  10 m cable for DMT346 $447

DMT345 & DMT346 Options and Accessories
HMT330LD  Graphic Display with keypad $394+GST      4/09
DCDC-1      Galvanic isolation for outputs $85
POWER-1  Power Supply Module $255
215996        Power Supply Module with AUS-power cord $277
RELAY-1   Relay module $234
RS485-1    Isolated RS485 Module $192
AOUT-1    Analog output module (3rd analog output) $192
212142 Connection Cable 5m 8 pin M12 Female, Black $64
212416 Connector 8 pin M12 Female with Screw Terminals $64
219916 MI70LINK software for Windows® + USB-RJ45 Serial Connection $160
214829 Wall Mounting Kit $106
215108 Installation Kit for Pole or Pipeline $128
215109 Rain Shield with Installation Kit $170
215094 DIN Rail Clips with Installation Plate $117
215005 Mi70Link Software with serial line cable $106
214806SP Male Connector 8 pin M12 with Cable and Adapter $32
211339 Mi70 Connection Cable with RJ45 Connector $75
217490 Mounting Flange for Cooling set ( spare part ) $202

DMW19 Wall mount Dewpoint Transmitter

                       Data on DMW19 (Vaisala site)

DMW19 Wall mount HVAC Dewpoint transmitter, IP33    $809+GST      4/09
Optional outputs: 0..1V, 0..5V or 4..20mA

DM70 Hand Held Dewpoint Meter

Consists of MI70AUS plus one probe from the list below.
Displays Dewpoint / Frostpoint temperature, Relative Humidity, ppmv or Process Temperature.

   Data sheets on DM70 (.pdf, opens in new tab)    Order Form showing options (.pdf, opens in new tab)     Data on DM70 (Vaisala site)

MI70AUS Indicator with backlit LCD display.
Displays up to 3 parameters at a time either numerically or
graphically. Includes data logging and can be used as a field
calibrator for Vaisala transmitters.
Complete with rechargeable battery and AC adapter    $1596+GST     4/09

DMP74A Dewpoint probe for MI70. Dewpoint temperature measurement range from -40 to +60°C. $2713+GST    4/09
DMP74B Dewpoint probe for MI70. Dewpoint temperature measurement range from -60 to +20°C. $3032

Sample Systems and Cells
DSC74 Sample cell for DMP74 with quick connector & leak screw $160+GST     4/09
DSS70A Portable sampling system         $3022
DMT242SC Sampling cell (DRW010773) $149
DMT242SC2 Sampling cell w. Swagelok connectors (DRW212666) $170

Options for DM70
MI70case    Carrying case for DM70, black ABS             $300+GST      4/09
MI70link    Windows software & RS232 cable for MI70   $106
219687       USB cable for MI70 with MI70Link Windows® software $160
27159ZZ    MI70 Connection Cable for DMP248     $75
27160ZZ    MI70 Connection Cable for DMT242     $75
211917ZZ  MI70 Connection Cable for DMT142 $117
211339      MI70 Connection Cable for DMT340       $75
27168ZZ   MI70 analog output cable                      $53

Spares for DM70
26755     Rechargeable NiMH Battery Pack $53+GST      4/09
MI70AUSADAPTER   Mains AC adapter $106

DM70 for Dewpoint in SF6 gas

DM70 Hand Held Dewpoint Meter.
Consists of MI70AUS plus one probe from the list below.
Displays Dewpoint / Frostpoint temperature, Relative Humidity, ppmv or Process Temperature.

MI70AUS Indicator with backlit LCD display.
Displays up to 3 parameters at a time either numerically or graphically.
Includes data logging and can be used as a field calibrator for Vaisala transmitters.
Complete with rechargeable battery and AC adapter                           $1596+GST       4/09

DMP74C Dewpoint probe for MI70 to measure SF6 gas. Dewpoint $3767

Sample Systems and Cells
DSC74B   Two pressure sampling cell $309+GST      4/09
DSC74C   Two pressure sampling cell with coil $575
DMCOIL Cooling/venting coil $340

Options for DM70
MI70case    Carrying case for DM70, black ABS $298+GST      4/09
MI70link      Windows software & cable for MI70 $106
219687        USB cable for MI70 with MI70Link Windows® software $160
211917ZZ  MI70 Connection Cable for DMT142 $117
27168ZZ   MI70 analog output cable $53
26755        Rechargeable NiMH Battery Pack $53
MI70AUSADAPTER    Mains AC adapter $106
** The DMT142/152 Miniature Dewpoint Transmitter is available for fixed SF6 installations

OEM's
DMT142 Dewpoint Transmitter

                                    Data on DMT142 (Vaisala site)

DMT142OUTA  Dewpoint transmitter 0..1V $798+GST      4/09
DMT142OUTB  Dewpoint transmitter 0..5V $798
DMT142OUTC  Dewpoint transmitter 4..20mA $798
DMT242SC        Sampling cell (DRW010773) $149
DMT242SC2      Sampling cell w. Swagelok connectors (DRW212666) $170
DSC74               Sampling cell w. quick connector&leak screw (DSC74A) $160
211598            DMT142 2m M8 output cable $21
HMP50Z032    0.3 m (1.0 ft) shielded output cable, M8 threaded connector $16
HMP50Z300    3 m (9.8 ft) shielded output cable, M8 threaded connector $32
HMP50Z500    5 m (16.4 ft) shielded output cable, M8 threaded connector $43
HMP50Z1000 10 m (32.8 ft) shielded output cable, M8 threaded connector $85

Spare Parts
DMT142RS Serial Interface Cable RS232 $106+GST      4/09
211917ZZ MI70 Connection Cable $117
DRW010335 Sintered filter $53

DMT152 Low Dewpoint Transmitter

                                    Data on DMT152 (Vaisala site)

DMT152 Low Dewpoint Transmitter (-80..-30°C). Non calibrated range
extends to -100 to +20°C. SF6 model available.                $1724+GST      4/09

211589 Connection cable, snap on. 2m, M8 connector      $21+GST      4/09
HMP50Z032 0.3 m shielded output cable, M8 threaded connector $16
HMP50Z300 3 m shielded output cable, M8 threaded connector $21
HMP50Z500 5 m shielded output cable, M8 threaded connector $42
HMP50Z1000 10 m shielded output cable, M8 threaded connector $85
DMT242SC Sampling cell $160
DMT242SC2 Sampling cell w. Swagelok connectors $170
DSC74 Sampling cell w. quick connector&leak screw $160
DSC74B Two pressure sampling cell $309
DSC74C Two pressure sampling cell with coil $575
218964 Plastic case $64

Spare Parts
219690 USB Serial Interface Cable $223+GST      4/09
219980 MI70 Connection Cable $170
220957SP Stainless steel mesh filter (8 µm) $64
221524SP Sealing ring set (Cu) ISO G1/2" , 3 pcs $21
221563SP Sealing ring set (Cu), 3 pcs for DMT152 UNF 3/4"-16 version $21
POWER-1 Power supply module, 100..240VAC/24VDC, IP30 $255

DMT242 Dewpoint Transmitter

                                       Data on DMT242 (Vaisala site)

DMT242A   Dewpoint Transmitter. Measurement range -80 ... + 20 Deg. C. $1649
DMT242B    Dewpoint Transmitter. Measurement range -60 ... + 60 Deg. C. $1649

HM47280SP Sintered filter        $64+GST      4/09
DMT242RS  Serial line cable $117
DMT242SC   Sample cell      $149
DMT242SC2  Sampling cell w. Swagelok connectors $170
DSC74       Sampling cell w. quick connector & leak screw $160

HMP260 EX  Intrinsically Safe Humidity Transmitter
- No longer available -

Moisture in Oil    MMT318    MMT330     MM70   HMP228

   HMP228 replaced by MMT330 series

HMP228 Moisture and Temperature Transmitter for Oil
Fast, reliable and accurate on-line detection system for water in oil. Measures water activity, ppm calculation available for transformer oil.

MMT318 Moisture and Temperature Transmitter for Oil
Module-type transmitter for lubrication, hydraulic and transformer oils. Ideal for OEM system integrations.

MMT330 Series Transmitters

MMT330 Vaisala HUMICAP® Moisture and Temperature Transmitter Series for Oil

Industrial Moisture in Oil transmitters. Include 2m cable as standard.
Operating voltage 10..35VDC/24VAC,
Two analog outputs selectable from 0 .. 20mA, 4 .. 20mA, 0 .. 1V, 0 .. 5V, 0 ..
10V. Excludes Graphical Display. Refer to order form for all available options.

   Data on MMT330 (.pdf, opens in new tab)

MMT332 with Small Flanged Probe for High Pressure Processes $3096+GST      4/09
MMT337 with Small Pressure Tight Probe                         $2447
MMT338 with Adjustable Probe for Pressurized Pipelines  $2820

Optional sensor heads and cable lengths
HMP302PZ5-2 5 m cable for MMT332
HMP302PZ10-2 10 m cable for MMT332
HMP307PZ5-2 5 m cable for MMT337
HMP307PZ10-2 10 m cable for MMT337
HMP308PZ5L178-2 5 m cable for MMT338
HMP308PZ10L178-2 10 m cable for MMT338
HMP308PZ2L400-2 400 mm probe with 2 m cable for MMT338
HMP308PZ5L400-2 400 mm probe with 5 m cable for MMT338
HMP308PZ10L400-2 400 mm probe with 10 m cable for MMT338

MMT310 Series Transmitters

Industrial Moisture in Oil transmitters. Includes 2m cable as standard.
Operating voltage 10 .. 35VDC,
Two analog outputs selectable from 0 .. 20mA or 4 .. 20mA. Refer to order form for all available options.
MMT317 with Small pressure-tight probe                           $2224+GST      4/09
MMT318 with Adjustable Probe for Pressurized Pipelines   $2586

MM70 Hand-held Moisture Meter for Oil
Designed for fast and easy on-site checking and transmitter calibrations. Graphical display, data logging and data transfer to PC.

MM70 Hand Held Moisture Meter for Oil.

Consists of MI70AUS plus one probe from the list below.

MI70AUS Indicator with backlit LCD display.
Displays up to 3 parameters at a time either numerically or graphically.
Includes data logging and can be used as a field calibrator for Vaisala transmitters.
Complete with rechargeable battery and AC adapter          $1596+GST      4/09

MMP78 Moisture in Oil probe for MI70.                     $3384

Options for MM70
HMT300CP6 Average ppm calculation (for transformer oil)
HMP228BVS Ball valve set (incl. fitting body and blanking plug)
210662 Connecting adapter to NPT 1/2"
27159ZZ MI70 Connection cable to HMP230 series / HMP228
DRW216050 MI70 Connection cable to MMT318
213107 10 m extension cable for the probe
MI70CASE2 Carrying case for MI70 + HMP75/76 (ordered separately)
219687 USB cable for MI70 with MI70Link Windows® software

OEM's
MMT162 Series Transmitters for OEM applications

Industrial Moisture in Oil transmitter. Operating voltage 14 .. 28VDC,
Two analog outputs selectable from 0 .. 20mA, 4 .. 20mA, 0..1V, 0..5V or 0..10VDC.
Refer to order form for all available options.

MMT162-Plastic        OEM moisture and temperature transmitter for oil (plastic housing) $1351+GST      4/09
MMT162-Metal-ISO  OEM moisture and temperature transmitter for oil (metal housing)  $1468
MMT162-Metal-NPT OEM moisture and temperature transmitter for oil (metal housing)  $1468

Options for MMT162:

HMT300CP6 Average ppm conversion (for Mineral Transformer Oil only)
MMT162CP5 Specific ppm calculation (for transformer oil)
OILMODELLING Laboratory work for specific ppm calculation (one time cost)
211589 Connection cable, snap on. 2m, M8 connector
HMP50Z032 0.3 m shielded output cable, M8 threaded connector
HMP50Z300 3 m shielded output cable, M8 threaded connector
HMP50Z500 5 m shielded output cable, M8 threaded connector
HMP50Z1000 10 m shielded output cable, M8 threaded connector
221739 Connection cable, 3 m, Shielded, connector 90° angle
221740 Connection cable, 5 m, Shielded, connector 90° angle
MP300LEDCBL Connection cable, 3m, M8 threaded, Ch1 signal + Ch2 LED
219690 USB Serial Interface Cable
219980 Connection cable for MM70
DMT242SC Sampling cell
DMT242SC2 Sampling cell w. Swagelok connectors

POWER-1 Power supply module, 100..240VAC/24VDC, IP30
218773 ISO 1/2" plug
222507 NPT1/2" plug
221524SP Sealing ring set (Cu) ISO G1/2" , 3 pcs
221563SP Sealing ring set (Cu), 3 pcs for DMT152 UNF 3/4"-16 version
221494SP Stainless steel filter
221493SP Stainless steel filter for high flow

Prices (Australian dollars) do not include GST and may change without notice.

  Sensors and systems for other gases: click here

Ammonia - Vaisala no longer supplies ammonia sensors (AMT100 series)

Transmitters for Air Conditioning

Lower Cost Humidity Sensors: HMW 40 & 50
HUMITTER 50 Integrated Humidity Transmitter, used in items below.
Acc at 20°C: 5% for 2 years.
Uses INTERCAP ^TM rel. humidity sensor, linear 0-1VDC output for RH, req 7..28VDC

Wiring:
"3-wire" means 3 wires for one sensor: Ground, Power and Vout.
For humidity and temperature sensors, an extra wire is required for the extra voltage output.
"2-wire" means 2 wires for current loop output. Humidity and temperature sensors require
two "two-wires", i.e. 4 wires total.

In the diagram to the right, the circles with V and mA are meters or measuring devices for the voltage or current.

HMW: Wall Mount

HMW60 HMW60U Humidity only transmitter, 2-wire, wall mount, with output: 4..20mA.
Humidity ±2%. One point electronic humidity calibration. DC supply must be at least 10V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $370

HMW60Y Humidity & Temperature, 2-wire, wall mount, 4..20mA loop powered output, ±2%, -20 to +60°C
One point electronic humidity calibration. DC supply must be at least 10V above highest Vout, <35VDC. $520

HMW60T Temperature, 2-wire, wall mount, 4..20mA loop powered output,
One point electronic humidity calibration. DC supply must be at least 10V above highest Vout, <35VDC. $320

    Data on HMD & HMW  60 & 70 Humidity & Temp. Transmitters (Vaisala site)

HMW70U Humidity only transmitter 3-wire, wall mount, with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
with current module also 0..20mA. Humidity ±2%. One point electronic humidity calibration. 
DC supply must be at least 10V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $390

HMW70Y Humidity & Temperature transmitter, 3-wire, wall mount, -20 to +60°C, with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
with opt. current module also 0..20mA. Humidity ±2%, Temp ±0.5%. One point electronic humidity calibration.
DC supply must be at least 1V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $550

HMW70T Temperature only transmitter, 3-wire, wall mount, with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
with current module also 0..20mA. Temp ±0.5%.  DC supply must be at least 10V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $330

With Wall Mount IP65 Enclosure - for harsh and humid environments

These have interchangeable probes which makes calibration and maintenance simple.

For greenhouses, mushroom sheds, livestock sheds, storage, wash down areas, indoor swimming pools, breweries, wineries, etc

   HMW61/71 have been replaced by the HMT100 series

HMW61U  Humidity only transmitter, 2-wire, with wall mount IP65 rated enclosure, 4..20mA output,
one point electronic humidity calibration. DC supply must be at least 1V above highest Vout, <35VDC.  $430

HMW61Y  Humidity & Temperature transmitter, 2-wire, with wall mount IP65 rated enclosure, -20 to +60°C, 4..20mA output,
one point electronic humidity calibration. DC supply must be at least 1V above highest Vout, <35VDC.  $595

HMW71U Humidity only transmitter 3-wire, wall mount IP65 rated enclosure,
with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
Humidity ±2%. One point electronic humidity calibration.  DC supply must be at least 10V above highest Vout, <35VDC. $450

HMW71Y Humidity & Temperature transmitter 3-wire, wall mount IP65 rated enclosure, -20 to +60°C,
with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
Humidity ±2%. One point electronic humidity calibration.  DC supply must be at least 10V above highest Vout, <35VDC. $630

HMT100 Series

HMD: Duct Mount  

    Data on HMD & HMW 40 & 50 Humidity & Temp. Transmitters (Vaisala site)

HMD40U Humidity transmitter 2-wire, duct mounting, 4..20mA output, ±3%, power 10..28VDC.
Uses INTERCAP interchangable rel humidity sensor, no recalibration, replaceable sensor .  $240

HMD40Y Humidity & Temperature 2-wire, duct mounting, 4..20mA output, -10 to +60°C, power 10..28VDC.
Uses INTERCAP interchangable rel humidity sensor, and Pt1000 temperature sensor.  $410

HMD50U Humidity transmitter, 3-wire, duct mount, Vout 0-1V or 0-10V.
Uses INTERCAP ^TM sensor. No recalibration required.
Req 15-35VDC or 12-24VAC, 6mA $250

HMD50Y Humidity & Temperature, 3-wire, duct mount, -10 to +60°C, Vout 0-1V or 0-10V.
Uses INTERCAP ^TM sensor. No recalibration required.
Req 15-35VDC or 12-24VAC, 6mA $420

Additional filter is available for use where there may be dust. For the HMD 40:
15724 Metallised plastic grid, 12mm dia $20

    Data on HMD & HMW  60 & 70 Humidity & Temp. Transmitters (Vaisala site)          Picture: Inside the HMD 60Y

HMD60U Humidity only transmitter, 2-wire, duct mount, 4..20mA output signal,
humidity ±2%, one point electronic humidity calibration. 
DC supply must be at least 10V above highest Vout, <35VDC. $450

HMD60Y Humidity & Temperature, 2-wire, duct mount, 4..20mA loop powered output,
humidity ±2%, -40 to +80°C, one point electronic humidity calibration. 
DC supply must be at least 10V above highest Vout, <35VDC. $660

Additional filter is available for use where there may be dust. For the HMD 60:
HM46670SP Stainless Steel sintered filter 38µm, 12mm dia $69

13303 Radiation shield for above: Multi-plate (louvred), 21cm high, 12cm dia, with one probe mounting gland.
Bracket & U-bolt for mounting on vertical pipe 25-50mm dia., for HMP45A (HMP35A) or HMD60Y    $495

HMD 60T Temperature, 2-wire, duct mount, 4..20mA loop powered output, humidity ±2%,
One point electronic humidity calibration. Membrane filter. DC supply must be at least 10V above highest Vout, <35VDC. $390

3-wire Voltage and Current Ouput

HMD70U Humidity only transmitter, 3-wire, duct mount, with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
with current module also 0..20mA. Hum.±2%, Temp ±0.5%.  DC supply must be at least 9V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $480

HMD70Y Humidity & Temperature transmitter, 3-wire, duct mount, -40 to +80°C, with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
with current module also 0..20mA. Hum.±2%, Temp ±0.5%. DC supply must be at least 9V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $690

HMD70T Temperature only transmitter, 3-wire, duct mount, with jumper selectable outputs: 0..1V, 0..5V, 0..10V;
with current module also 0..20mA. Temp ±0.5%.  DC supply must be at least 9V above highest Vout, <35VDC.
Isolated AC supply may be used 9..24VAC to 17..24VAC dep on Vout. $420

18945     0..20mA Current Module for HMD70Y  $60

    Data on HMD & HMW  60 & 70 Humidity & Temp. Transmitters (Vaisala site)

Filters

See 2009 Vaisala Catalogue page 149-150 for full descriptions    4/09

Group A: 12 mm Diameter, Standard Length, Female Threads

0195 Brass Sintered Filter, 133 microns
6221 Plastic grid, 2mm Protection
10159HM Membrane filter, 0.2 microns

Group B: 12 mm Diameter, Long Length, Female Threads (Could be

DRW010276SP PPS plastic grid filter, 6.5mm protection
DRW010281SP PPS plastic grid with steel netting, 15 microns
DRW212987SP Sintered bronze filter, 40 microns
HM47280SP Sintered stainless steel filter, 38 microns
HM47453SP Stainless Steel filter grid for vacuum, 3.15mm protection

Group C: 12 mm Diameter, Male Threads

17039HM Membrane filter, 0.2 microns
HM46670SP Sintered stainless steel filter, 38 microns
DRW010522 Plastic grid, 2mm Protection
DRW010525 Membrane filter, 0.2 microns

Group D: 13.5 mm Diameter, Male Threads

16452SP Sintered stainless steel filter, 37 microns
16562SP Plastic grid, 2mm Protection
16720HMSP PPS plastic grid with steel netting, 14 microns
17230HMSP PTFE membrane filter, 3.5 microns
HM46999SP Stainless steel grid filter

Group E: 18.5 mm Diameter, Female Threads

6597 Plastic grid, 2.5mm protection
HM46717 Plastic grid, 2.5mm protection
2787HM Membrane filter, 0.2 microns
16126HM Metallized membrane filter, 0.5 microns

Stand Alone: Not interchangeable

HM46780 Sintered stainless steel filter, 38 microns, 20mm diameter
HM47329 Probe Cap, 18 mm Diameter, Protective cap for HMW61/71
19858HM Membrane filter tube set (5 pieces) for HMP42 probe
19867HM Steel grid for the HMP42