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Barometric Pressure Sensors – Vaisala

Measuring air pressure is important both in weather forecasting and in many industrial applications.

In meteorology, air pressure and its changes relate to low and high-pressure fronts and their movements. A rapid drop in air pressure indicates an approaching storm or rain front, while increasing pressure brings the promise of clearer skies and sunshine.

In industrial applications, pressure is measured in laboratories and life science applications, for example.

Weather-Related Applications:  Barometric pressure measurement has a wide variety of applications within meteorology. It is commonly used in weather, aviation, hydrology, and agrology applications.

Industrial Applications: Barometric pressure data is also required in several industrial applications. It is measured in pressure-sensitive industrial equipment, such as laser interferometers and lithography systems, engine-testing benches, and in exhaust-gas analysis.

Scroll down to browse for the sensor or instrument you need, or give us a call to discuss your needs.

Barometric Pressure Sensors

PTU300 Series Combined Pressure, Humidity and Temperature Transmitter for Industrial Use – PTU301, PTU303, PTU307, PTU30T


Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300 is a unique instrument measuring three parameters simultaneously.
Combined Pressure, Humidity and Temperature Transmitter PTU300
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Combined Pressure, Humidity and Temperature Transmitter PTU300

The PTU300 is a unique instrument measuring three parameters simultaneously: barometric pressure, humidity, and temperature. The instrument has four different humidity probe options for various measurement needs. Reliable HUMICAP® and BAROCAP® sensor technologies make it suitable for several applications such as engine testing booths, calibration laboratories, marine engine air intake monitoring and demanding meteorology applications.

Features
  • Barometric pressure, humidity and temperature measurement in one transmitter
  • Available with up to two barometric pressure sensors – for added reliability
  • Graphical display and keypad for convenient operation
  • Integrated data logging with over four years of measurement history
  • RS-232C serial interface with NMEA protocol for GPS use
  • Analog outputs, RS232/485, WLAN/LAN
  • Optional universal power supply module
  • Traceable calibration to national standards (certificate included)
  • HMT330MIK Installation kit for outdoor use
  • Incorporates HUMICAP and BAROCAP sensor technologies

Key Benefits:

Probes tailored to your application:
Probe options designed specifically for laboratories (PTU301), general use (PTU303), outdoor and demanding meteorology applications (PTU307), or for pressure and temperature measurement only (PTU30T).
 
1 transmitter, 3 measurements:
Unique combination of a meteorological grade barometer combined with humidity and temperature measurement in single, industrial grade device.
 
Flexibility:

The device is tailored for each delivery and delivered pre-configured and ready for installation. Settings can be also easily changed on the field by the user.

Probe options:

You can choose from the following probe options: PTU301 for wall mounting for example in laboratories or engine rooms,PTU303 for general use, PTU307 warmed probe for outdoor and demanding meteorology applications, and PTU30Tfor pressure and temperature measurement only.

Proven Vaisala Sensor Technology

PTU300 incorporates sensors known for their high accuracy and excellent long-term stability: Vaisala BAROCAPs for pressure measurement and Vaisala HUMICAPs for humidity measurement. The temperature sensor is a platinum RTD sensor.

Graphical Display of Measurement Data and Trends for Convenient Operation

PTU300 features a large numerical and graphical display with a multilingual menu and keypad. It allows users to easily monitor operational data, measurement trends, and access measurement history for the past 12 months. The optional data logger, with real-time clock, makes it possible to generate over four years of measurement history and zoom in on any desired time or time frame. The display alarm allows any measured parameter to be tracked, with freely configurable low and high limits.

Versatile Outputs and Data Collection

PTU300 comes with a standard RS-232serial interface. The output format is compatible with major GPS receivers and NMEA-coded messages. An isolatedRS-485 interface is available as an option.

PTU300 is also capable of applying the Modbus communication protocol and, together with an appropriate connection option, provides either Modbus RTU(RS-485) or Modbus TCP/IP (Ethernet)communication. The data logger records data that can be viewed on the local display or transferred to a PC with Microsoft Windows software. The transmitter can also be connected to a network with an optional LAN interface, which enables an Ethernet connection. A USB service cable makes it easy to connect PTU300 to a PC via the service port.

Outdoor Installation Kit

Outdoor installation is possible using the optional HMT330MIK installation kit, for applications requiring reliable measurements for meteorological purposes.

Flexible Calibration

Quick, one-point field calibration for humidity is easy using Vaisala Hand-Held Humidity Meter HM70.

With Vaisala Barometric Pressure Transfer Standard PTB330TS, including optional humidity and temperature probe, field check and calibration can be performed for all three parameters.

Data sheet on PTU300 Series (pdf, opens in a new tab)

Order form showing options for PTU300 Series (pdf, opens in a new tab)

Configuration code is required

 
Part No Product Detail Price (ex-GST)
PTU301 Barometric Pressure, Relative Humidity & Temperature transmitter for wall mounting $2548 + GST
PTU303 Barometric Pressure, Relative Humidity & Temperature transmitter for general use $2694 + GST
PTU307 Barometric Pressure, Relative Humidity & Temp $ transmitter with warmed probe for high humidity’s. $3494 + GST
PTU30T Barometric Pressure, Temperature transmitter only $2533 + GST
PTU300 Series: Optional accuracy classes, pressure ranges and cable lengths

Options:Accuracy Class(selection 2)
PTU300CLASSA1 (1) Class A / one sensor, 500…1100 hPa $ 268.-  +GST      2/16
PTU300CLASSB1 (2) Class B / one sensor, 500…1100 hPa $No charge
PTU300CLASSA2 (3) Class A / two sensors, 500…1100 hPa $ 855.-
PTU300CLASSB2 (4) Class B / two sensors, 500…1100 hPa $ 587.-
PTU300CLASSB1LOW (5) Class B / one sensors 50…1100 hPa $No charge
PTU300CLASSB2LOW (6) Class B / two sensors 50…1100 hPa $ 587.-

Options:Probe cable length(selection 3)
HMP301 (A) Fixed probe for PTU301 $No charge
HMP301 short (8) Probe with short cable for PTU301 $No charge
HMP303 2m (+80) (B) Probe with 2m +80°C cable for PTU303 $No charge
HMP303 5m (+80) (C) Probe with 5m +80°C cable for PTU303 $ 186.-
HMP303 10m (+80) (D) Probe with 10m +80°C cable for PTU303 $ 395.-
HMP303 20m (+80) (P) Probe with 20m +80°C cable for PTU303 $ 553.-
HMP307 2m (+120) (E) Probe with 2m cable for PTU307 $No charge
HMP307 5m (+120) (F) Probe with 5m cable for PTU307 $ 194.-
HMP307 10m (+120) (G) Probe with 10m cable for PTU307 $ 435.-
HMP307 20m (+120) (R) Probe with 20m cable for PTU307 $ 801.-
TPROBE1 (H) 2m cable for PTU30T $No charge
TPROBE2 (J) 5m cable for PTU30T $ 32.-
TPROBE3 (K) 10m cable for PTU30T $ 131.-

Options:Additional Temperature Probe PTU307 only(selection 4)
No Probe (0) No Additional T probe for PTU307 $No charge
213886 (1) Additional T probe with 2 m cable for PTU307 $ 182.-
213888 (2) Additional T probe with 5 m cable for PTU307 $ 214.-
213889 (3) Additional T probe with 10 m cable for PTU307 $ 313.-
Temp Probe 20m (7) Additional T probe with 20 m cable for PTU307 $ 422.-

Options:Display(selection 5)
No Display (0) No Display $No charge
HMT330LD (1) Graphic LCD with backlight $ 262.-

Options:Power supply(selection 6)
Default Power (A) 10…35 VDC, 24VAC $No charge
DCDC-1 (B) 10…35 VDC, 24VAC, Galvanic isolation for outputs $ 77.-
POWER-1 (C) Universal AC-power (100…240 VAC) $ 252.-
215996 (F) Universal AC-power (100…240 VAC) + AUS power cord $ 262.-

Options:Parameter and scaling for analog output Ch3(selection 10)
No Analog Outputs (A) No Analog Outputs $No charge
Chan 3 Pressure (P) Channel 3, Pressure range as shown in selection 2 $ 234.-
Chan 3 Special (X) Channel 3, Special $ 234.-

Options:Optional Module(selection 14)
No Module (0) No Module $No charge
RELAY-1 (1) Relay output $ 237.-
RS485-1 (2) RS-485/Modbus serial interface (galvanically isolated) $ 188.-
ETHERNET2 (4) Ethernet (LAN TCP/IP) interface + 2 m cable (RJ45) $ 312.-
WLANATENNA1 (5) WLAN wireless interface + antenna $ 421.-
LOGGER-1 (6) Data logger module $ 466.-

Options:Cable Bushings(selection 15)
Cable Gland (A) Cable Gland M20 x 1.5 $No charge
Conduit Fitting (B) Conduit Fitting NPT ½” $No charge
212142 (C) 8-pole connector with 5 m cable $ 66.-
212416 (D) 8-pole connector equipped with screw terminals $ 66.-
D9 Adapter (E) D9 Adapter, only for RS232C, RS485 and DC supply $ 86.-

Options: Pressure Fitting(selection 16)
Barbed Fitting 1/8 (1) Barbed Fitting 1/8″ $No charge
Quick Connector 1/8 (2) Quick Connector with shutoff valve for 1/8″ hose $ 44.-

Options:Transmitter Installation(selection 17)
Normal Mounting (A) Normal Mounting $No charge
214829 (B) Wall mounting plate $ 99.-
215108 (C) Pole installation kit $ 124.-
215109 (D) Pole installation kit with rain shield $ 131.-
215094 (E) DIN rail kit $ 108.-
226252 (F) Probe holder plate for PTU301 short cable probe $ 99.-

Options:Humidity Sensor(selection 18)
HUMICAP180R (A) General Purpose and high chemical concentrations $No charge
HUMICAP180RC (C) HUMICAP180R with chemical purge function $ 32.-
HUMICAP180 (1) General Purpose w/ faster response, spare:15778HM $No charge
HUMICAP180C (4) HUMICAP180 w/ chemical purge function, spare:229011SP $ 32.-

Options:Sensor Protection(selection 19)
DRW010281SP (A) PPS Plastic Grid with Stainless Steel Netting $No charge
DRW010276SP (B) PPS Plastic Grid Filter $No charge
HM47280SP (C) Sintered Filter AISI 316L $No charge
HM47453SP (D) Stainless Steel Grid Filter $No charge
214848SP (F) Membrane SST Filter for fuel cell applications $No charge
231865 (G) Sintered Filter AISI 316 VHP Resistant Catalytic $ 116.-

Options:Probe Installation Accessories(selection 20)
No Accessory (0) No Probe Installation Accessory $No charge
210697 (1) Duct Installation Kit $ 77.-
HMP247CG (2) Cable Gland AGRO, M20 x 1.5 with split seal $ 50.-
215004 (3) Thread Bar Set Installation $ 508.-
SWG12NPT12 (4) Swagelok NPT ½” $ 63.-
SWG12ISO38 (5) Swagelok ISO 3/8″ $ 63.-
210697+215003 (6) Duct Installation Kit (RH + T) Probes $ 108.-
SWG12ISO12 (9) Swagelok ISO ½” $ 96.-
SWG6NPT18 (7) Swagelok for 6mm Probe 1/8″ NPT Thread $ 63.-
SWG6ISO18 (8) Swagelok for 6mm Probe 1/8″ ISO Thread $ 63.-
SWG6ISO12 (A) Swagelok for 6mm Probe 1/2″ ISO Thread $ 63.-

Options:PC Accessories(selection 22)
No Accessories (0) No PC Accessories $No charge
19446ZZ (1) Service cable for PC, RS232 (D9 Female connector) $ 61.-
215005 (2) MI70LINK software for Windows with RS232 service cable $ 87.-
219685 (3) Service cable for PC, USB $ 77.-
219916 (4) MI70LINK software for Windows with USB service cable $ 99.-

Options:Calibration(selection 23)
ISO90001 Compl (A) ISO9001 compliant factory calibration $No charge
Extended Temp Cal (H) Extended temp range calibration (-20°C, 0°C, +60°C) $ 801.-
Special Cal (X) Special Calibration : See separate order form $ TBC.-

PTU300: Spare Parts and Accessories
Accessories:Modules

DCDC-1 Galvanic isolation for outputs $ 77.-
RELAY-1 Relay output $ 237.-
RS485-1 RS-485 serial interface $ 188.-
AOUT-1 3rd analog output $ 188.-
POWER-1 Universal AC-power (100…240 VAC) $ 290.-
AUSPOWER-1SP Power Supply Module with AUS-Power Cord $ 301.-
MI70AUSADAPTER Mains AC-adapter, AUS model $ 82.-
SPH10 Static Pressure Head $ 422.-
SPH20 Static Pressure Head $ 1238.-

Accessories:Sensors
HUMICAP180R HUMICAP®180R Sensor $ 146.-
HUMICAP180L2 HUMICAP® 180L2 Sensor $ 146.-
10429SP PT100 Sensor $ 38.-
Accessories:Transmitter Mounting Accessories
214829 Wall mounting plate $ 99.-
226252 Probe holder plate for PTU301 short cable probe $ 99.-
215108 Pole installation kit $ 124.-
215109 Pole installation kit with rain shield $ 131.-
215094SP DIN rail Clips with Installation plate spare part $ 125.-
216038 Panel Mounting frame $ 26.-

Accessories:Probe Mounting Accessories
SWG12ISO38 Swagelok for 12mm Probe 3/8″ ISO Thread $ 63.-
SWG12ISO12 Swagelok for 12mm Probe 1/2″ ISO Thread $ 96.-
SWG12NPT12 Swagelok for 12mm Probe1/2″ NPT Thread $ 63.-
SWG6ISO12 Swagelok for 6mm Probe 1/2″ ISO Thread $ 63.-
SWG6ISO18 Swagelok for 6mm Probe 1/8″ ISO Thread $ 63.-
SWG6NPT18 Swagelok for 6mm Probe 1/8″ NPT Thread $ 63.-
HMP247CG Cable Gland M20x1.5 with Split Seal $ 50.-
210697 Duct Installation kit for HMT333/HMT337 $ 77.-
215003 Duct Installation kit for Temperature Probe $ 108.-

Accessories:Connection cables
19446ZZ RS232 Serial Interface Cable with D9 Female Connector $ 61.-
219685 USB Service Cable to RJ45 Port $ 77.-
211339 MI70 Connection Cable with RJ45 Connector $ 60.-
25917ZZ HMI41 Connection Cable with RJ45 Connector $ 52.-
215005 MI70LINK PC Software with RS232 Serial Cable w/ D9 Female $ 87.-
219916 MI70LINK PC Software with USB Service Cable to RJ45 Port $ 99.-

Accessories:Output cables for 8-pin connector
212142 Connection Cable 5m 8 pin M12 Female, Black cable $ 66.-
212416SP Female Connector 8 pin M12 with Screw Terminals $ 74.-
214806SP Male Connector 8 pin M12 with Cable and Adapter $ 38.-

Accessories:Cable Bushings
214728SP Cable Gland M20x1.5 for 8…11mm Cable $ 31.-
214729 Cable Gland M20x1.5 for 11…14mm Cable $ 17.-
216681SP Cable Gland M16x1.5 for 4.0…9.5mm Cable $ 15.-
214780SP Conduit Fitting M20x1.5 for NPT1/2 Conduit $ 31.-
214672SP Dummy Plug M20x1.5 $ 22.-
213019 PTB330/220/PTU200 DC and RS232 cable for PC $ 58.-
213026 PTB330/PTB220/PTU200 DC cable $ 44.-

Accessories:Other
211302SP Calibration Adapter for HMK15 $ 25.-
218377SP Calibration Adapter (short) for HMK15 $ 25.-
DTR502B Solar Radiation Shield for PTU303/307/30T $ 450.-

PTB330 for Professional Meteorology, Aviation and Industrial Users


This PTB330 barometer – designed for a wide range of high-end atmospheric pressure measurement – is based on the Vaisala BAROCAP® Sensor.
PTB330 for Professional Meteorology, Aviation and Industrial Users
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PTB330 for Professional Meteorology, Aviation and Industrial Users

This PTB330 barometer – designed for a wide range of high-end atmospheric pressure measurement – is based on the Vaisala BAROCAP® Sensor. It is a Vaisala in-house, silicon capacitive, absolute pressure sensor providing high measurement accuracy and excellent long-term stability.

Features
  • Vaisala BAROCAP® sensor
  • Accurate measurement
  • Excellent long-term stability
  • Added reliability through redundancy
  • Graphical trend display with 1-year history data
  • Altitude corrected pressure (QFE, QNH)

Key Benefits:

Excellent long-term stability through technology
The PTB330 offers high measurement accuracy and superior stability thanks to the Vaisala BAROCAP® Sensor. These barometers operate over a wide temperature range and perform reliably even in highly demanding applications such as professional meteorology and aviation.

Low hysteresis, high repeatability
Combining two powerful technologies – single-crystal silicon material and capacitive measurement – BAROCAP® sensors feature low hysteresis and high repeatability.

Reliability through redundancy
When two or three sensors are used, the barometer continuously compares the readings of the pressure sensors against one another and provides information on whether these are within the set internal difference criteria.

Highly Accurate:

The PTB330 series is highly accurate. The Class A barometers for the most demanding applications are fine-tuned and calibrated against a high-precision pressure calibrator. Class B barometers are adjusted and calibrated using electronic working standard. All PTB330 barometers come with a traceable factory calibration certificate.

Reliability through Redundancy:

According to your choice, PTB330 can incorporate one, two, or three BAROCAP sensors. When two or three sensors are used, the barometer continuously compares the readings of the pressure sensors against one another and reports if they are within the set internal difference criteria. This unique feature provides redundancy in pressure measurement.
Users also get a stable and reliable pressure reading at all times as well as a pre-indication of when to service or recalibrate the barometer.

QNH and QFE:

PTB330 can be set to compensate for QNH and QFE pressure used especially in aviation. The QNH represents the pressure reduced to sea level, based on the altitude and temperature of the observation site. The QFE represents the height-corrected pressure of small differences in altitude, for example, the air pressure at the airfield elevation.

Graphical Display:

PTB330 features a multilingual, graphical display allowing users to monitor measurement trends. PTB330 updates the graph automatically during measurement and it provides a one-year measurement history. In addition to instant pressure, PTB330 provides the WMO pressure trend and tendency
codes.

Applications:

PTB330 can be used successfully for
aviation, professional meteorology, and
for demanding industrial pressure
measurement applications such as
accurate laser interferometric
measurement and exhaust gas analysis in
engine test benches.

Data sheet on BAROCAP Digital Barometer PTB330 (pdf, opens in a new tab)

Order form showing options for PTB330 (pdf, opens in a new tab)

Configuration code is required

 
Part No Product Detail Price (ex-GST)
PTB330CLASSA PTB330 Digital Barometer (500 to 1100hPa), (Class A, equipped with 1 pressure transducer) $2419+GST
PTB330CLASSB PTB330 Digital Barometer (500 to 1100hPa), (Class B, equipped with 1 pressure transducer) $2151+GST
 

PTB330TS Vaisala Barometric Pressure Transfer Standard PTB330TS

Barometric Pressure Transfer Standard PTB330TS makes field inspection accurate and easy.
It combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning as a transfer standard.

Options, Spare Parts and Accessories for PTB330

Options:Accuracy Class(selection 1)
Class A Class A, equipped with 1 pressure transducer(500 to 1100hPa) $ 268.- +GST     2/16
Class B Class B, 1 pressure transducer(50/500 to 1100hPa) $No charge

Options:Display(selection 2)
No Display (0) No Display $No charge
HMT330LD (1) Graphic LCD with backlight $ 262.-

Options:Power supply(selection 3)
Default Power (A) 10…35 VDC, 24VAC $No charge
Default w Ext Trig (B) 10…35 VDC, 24VAC with Ext. Power Triggering $No charge
DCDC-1 (C) 10…35 VDC, 24VAC, Galvanic isolation for outputs $ 77.-
POWER-1 (D) Universal AC-power (100…240 VAC) $ 252.-
AUSPOWER-1 (H) Universal AC-power (100…240 VAC) + AUS power cord $ 262.-
PTB330AUSADAPTER(M) External AC/DC adapter, AUS model $ 82.-

Options: Signal Output(selection 4)
RS232 (A) RS232 Only $No charge
4…20mA (C) Analog Output 4…20mA $ 234.-
0…20mA (D) Analog Output 0…20mA $ 234.-
0…1V (E) Analog Output 0…1V $ 234.-
0…5V (F) Analog Output 0…5V $ 234.-
0…10V (G) Analog Output 0…10V $ 234.-
RS485 (K) RS485 Module $ 188.-

Options: Module Slot 3(selection 6)
No Module (A) No Module $No charge
RELAY-1 (B) Relay output $ 237.-
BARO-1-500 (H) Additional Baro Module 500…1100hPa $ 587.-
BARO-1-50 (J) Additional Baro Module 50…1100hPa, Class B only $ 587.-

Options: Module Slot 4(selection 7)
No Module (A) No Module $No charge
BARO-1-500 (H) Additional Baro Module 500…1100hPa $ 587.-
BARO-1-50 (J) Additional Baro Module 50…1100hPa, Class B only $ 587.-

Options: Customer Connection(selection 8)
Cable Bushing (C) Cable bushing for 10…14mm cable $No charge
Conduit Fitting (D) Conduit Fitting NPT ½” $No charge
212142 (E) 8-pole connector with 5 m cable $ 66.-
212416 (F) 8-pole connector equipped with screw terminals $ 66.-
D9 Connector (P) D9 Connector $ 86.-

Options: Pressure Fitting(selection 9)
Cable Bushing (C) Cable bushing for 10…14mm cable $No charge
Conduit Fitting (D) Conduit Fitting NPT ½” $No charge

Options: Optional Connection(selection 10)
None (A) No option connection, Selected if external AC adapter $No charge
Plugged (B) Plugged Connection $No charge
Cable Bushing (C) Cable bushing for 10…14mm cable $No charge
Conduit Fitting (D) Conduit Fitting NPT ½” $No charge
Barbed Fitting 1/8 (E) Barbed Fitting 1/8″ $No charge
Quick Connector 1/8 (L) Quick Connector 1/8″ $ 44.-

Options: Installation(selection 11)
(0) Normal mounting $No charge
214829 (1) Wall mounting plate $ 99.-
215108 (2) Pole installation kit $ 124-.
215109 (3) Pole installation kit with Rain Shield $ 131.-
215094 (4) DIN rail kit $ 108.-

PTB330: Spare Parts and Accessories
Accessories:Modules

RELAY-1 Relay output $ 237.-
RS485-1 RS-485 serial interface $ 188.-
AOUT-1 3rd analog output $ 188.-
POWER-1 Universal AC-power (100…240 VAC) $ 290.-
AUSPOWER-1SP Power Supply Module with AUS-Power Cord $ 301.-
MI70AUSADAPTER Mains AC-adapter, AUS model $ 82.-
PTB330AUSADAPTER Mains AC-adapter, AUS model $ 82.-
SPH10 Static Pressure Head $ 422.-
SPH20 Static Pressure Head $ 1238.-

Accessories:Transmitter Mounting Accessories
214829 Wall mounting plate $ 99.-
215108 Pole installation kit $ 124.-
215109 Pole installation kit with rain shield $ 131.-
215094SP DIN rail Clips with Installation plate spare part $ 125.-
216038 Panel Mounting frame $ 26.-
220186 Quick Connector with Shutoff Valve for 1/8” Hose $ 44.-

Accessories:Filters
237018SP Dust Filter, 3 pcs bag for Barometer Barbed Fit $ 36.-

Accessories:Connection cables
19446ZZ RS232 Serial Interface Cable with D9 Female Connector $ 61.-
219685 USB Service Cable to RJ45 Port $ 77.-
211339 MI70 Connection Cable with RJ45 Connector $ 60.-
25917ZZ HMI41 Connection Cable with RJ45 Connector $ 52.-
215005 MI70LINK PC Software with RS232 Serial Cable w/ D9 Female $ 87.-
219916 MI70LINK PC Software with USB Service Cable to RJ45 Port $ 99.-

Accessories:Output cables for 8-pin connector
212142 Connection Cable 5m 8 pin M12 Female, Black cable $ 66.-
212416SP Female Connector 8 pin M12 with Screw Terminals $ 74.-
214806SP Male Connector 8 pin M12 with Cable and Adapter $ 38.-

Accessories:Cable Bushings
213019 PTB330/220/PTU200 DC and RS232 cable for PC $ 58.-
213026 PTB330/PTB220/PTU200 DC cable $ 44.-

PTB210 Digital Barometer for harsh environments


Excellent solution for outdoor installations. Operates in a wide temperature range. The housing provides IP65 (NEMA4) compliant protection against sprayed water.
PTB330TS Vaisala Barometric Pressure Transfer Standard PTB330TS
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PTB330TS Vaisala Barometric Pressure Transfer Standard PTB330TS

Features
  • 500… 1100 hPa or 50…. 1100 hPa pressure ranges with serial output
  • Different scaling’s between 500… 1100 hPa with analog output
  • Electronics housing IP65 protected against sprayed water
  • Accurate and stable measurement
  • NIST traceable (certificate included)

Key Benefits:
For harsh environments
The Vaisala BAROCAP® Digital Barometer PTB210 is ideal for outdoor installations and harsh environments. The barometers are designed to operate in a wide temperature range, and the electronics housing provides IP65 (NEMA 4) standardized protection against sprayed water.

Excellent hysteresis and repeatability characteristics
The PTB210 barometers use the Vaisala BAROCAP® Sensor, a silicon capacitive absolute pressure sensor developed by Vaisala for barometric pressure applications. The Vaisala
BAROCAP® Sensor provides also outstanding temperature and long-term stability.

Several pressure ranges
The PTB210 barometers are designed for various pressure ranges. They are available in two basic configurations: serial output for 500 … 1100 hPa and 50 … 1100 hPa and analog output with different scalings between 500 … 1100 hPa.

Data sheet on BAROCAP® Digital Barometer PTB210 (pdf, opens in a new tab)

Order form showing options for PTB210 Serial Order Form Global (pdf, opens in a new tab)

Order form showing options for PTB210 Analog Order Form Global (pdf, opens in a new tab)

 
Part No Product Detail Price (ex-GST)
PTB210A Digital Barometer with RS232 interface &1M cable $2019+GST
PTB210B Digital Barometer with RS232 interface &1M cable $1709+GST
PTB210C Digital Barometer with analog output & 1M cable $1395+GST
 
Options, Spare Parts and Accessories for PTB210

Options:Output options
Serial RS232 (A) Serial output RS232C Only $No charge     2/16
Serial RS485 (B) Serial output RS485 (and RS232C) $ 188.-
Analog O/P 0-5V (C) Analog output 0-5 VDC $No charge
Analog O/P 0-2.5V (D) Analog output 0-2.5V $No charge
Serial O/P TTL (T) Serial output TTL level (and RS232C) $No charge

Options:Cable Length
PTB210CAB1 1 metre cable $No charge
PTB210CAB2 2 metre cable $ 9.-
PTB210CAB3 3 metre cable $ 19.-
PTB210CAB5 5 metre cable $ 35.-
PTB210CAB10 10 metre cable $ 84.-

Spare Parts and Accessories:
SPH10 Static Pressure Head $ 422.-
SPH20 Static Pressure Head $ 1238.-

PTB110 for Industrial Use – BaroCap Barometer


Small Barometer – Big Performance: Vaisala BAROCAP® Barometer PTB110 is designed both for accurate barometric pressure measurements at a room temperature and for general environmental pressure monitoring over a wide temperature range.
PTB110 for Industrial Use - BaroCap Barometer
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PTB110 for Industrial Use - BaroCap Barometer
The compact PTB110 is suitable for applications, such as environmental pressure monitoring, data buoys, laser interferometers, and in agriculture and hydrology. Due to its very low power consumption, the barometer is particularly ideal for different data logger applications.

Patented Vaisala technology provides long-term stability.

Features
  • Vaisala BAROCAP® sensor
  • Several pressure ranges
  • Accuracy ±0.3 hPa at +20 °C
  • Long-term stability
  • Output voltage 0 … 2.5 or 0 … 5 VDC
  • On/off control with external trigger
  • Output voltage 0 … 2.5 or 0 … 5 VDC
  • Current consumption less than 4 mA
  • Mountable on a (35 mm wide) DIN rail

Key Benefits

Excellent long-term stability of the barometer
The PTB110 barometer uses the Vaisala BAROCAP® Sensor, a silicon capacitive absolute pressure sensor developed by Vaisala for barometric pressure measurement applications. The sensor combines the outstanding elasticity characteristics and mechanical stability of single-crystal silicon with the proven capacitive detection principle.

Accuracy and stability
The excellent long-term stability of the barometer minimizes or even removes the need for field adjustment in many applications, such as environmental pressure monitoring, data buoys, laser interferometers, and in agriculture and hydrology.

Low power consumption
The compact PTB110 is especially ideal for data logger applications as it has low power consumption. Also an external On/Off control is available. This is practical when the supply of electricity is limited.

Data sheet on BAROCAP® Barometer PTB110 (pdf, opens in a new tab)

Order form showing options for PTB110 (pdf, opens in a new tab)

 
Part No Product Detail Price (ex-GST)
PTB110 Barometric Pressure Transmitter with NIST traceable calibration certificate $1048

Choose from one of the following pressure ranges: 500..1100, 600..1100, 800..1100, 600..1060, 800..1060hPa
Choose from one of the following outputs: 0…5Vdc, 0…2.5Vdc or frequency output(1hPa=1Hz)

 
Options, Spare Parts and Accessories for PTB110

DIN rail kit DIN rail installation kit for 35mm wide rail $ 9.-
Shutoff valve Quick connector with shutoff valve for 1/8″ hose $ 44.-

Differential pressure transmitter series

PDT101 Differential Pressure Transmitter


For monitoring pressure in regulated environments.
PDT101 Differential Pressure Transmitter
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PTB110 for Industrial Use - BaroCap Barometer

Vaisala Differential Pressure Transmitter PDT101 is designed especially for demanding life science and high technology cleanroom applications.
The PDT101 transmitter can be mounted on a wall, DIN rail or panel and is ideal for incorporating into the Vaisala Veriteq Continuous Monitoring System to measure and monitor the critical environmental parameters as required in regulated environments.

Features
  • DIN rail, panel or wall mountable
  • 2 pressure ranges (Pa and inH2O)
  • Accessible zero and span adjustment potentiometers
  • ¼” brass tubing connections
  • LED status indicator
  • Specially designed for critical and regulated environments
  • Euro style detachable connector
  • Measurements traceable to international standards
 

 

Key Benefits

Easy to install
Easy mounting on a wall, DIN rail or panel. The transmitter’s has a compact design and is well suited for monitoring cleanrooms and adjacent corridors with LED indicator lights for quick and easy power status checks.

Simplified compliance
As part of the Vaisala viewLinc monitoring system, the PDT101 is ideal for regulated environments where continuous, documented and redundant data is a requirement.

Precision and flexibility
The sensor enables precise measurement and control in high performance cleanrooms. The PDT101 transmitter is available with voltage output (3-wire) or current output (2-wire).

Data sheet on PDT101 (pdf, opens in a new tab)

 
Options, Accessories & Spare Parts for WTX530 Series
Product Details Price (ex-GST)
Options: Communications Interface (selection 2)
SDI12 (A) SDI-12 v 1.3, 1200 baud 7,E,1 $No charge
RS-232 (B) RS-232, Standard ASCII auto, 19200 baud,8,N,1 $No charge
RS-485 (C) RS-485, Standard ASCII polled, 19200 baud,8,N,1 $No charge
RS-485 (D) RS-485, Standard ASCII polled, 9600 baud,8,N,1 $No charge
RS-422 (E) RS-422, Standard ASCII auto, 19200 baud,8,N,1 $No charge
RS-422 NMEA (G) RS-422, NMEA 0183 v3.0, 4800 baud,8,N,1 $No charge
WMUSBRS232 (H) USB/RS-232 1.4m USB cable, ASCII auto, 19200,8.N,1 $126
WMUSBRS485 (J) USB/RS-485 1.4m USB cable, ASCII polled, 19200,8.N,1 $126
4-20mA (K) mA Output 4-20mA $No charge
0-20mA (L) mA Output 0-20mA $No charge
Options: Analog Interfaces (selection 3)
None (1) No Analog Interface $No charge
A O/p 0-20mA (2) Analog Outputs 2x 0..20mA for WS and WD $132
A O/p 4-20mA (3) Analog Outputs 2x 4..20mA for WS and WD $132
A I/p (Sensor) (4) A I/p: Temp. SR 10uV/W/m^2, Level (0…5V), TB. (0.2mm) $444
Options: Data Connector (selection 4)
No Connector (A) No Connector (bushing & grounding accessories inc.) $No charge
WX8-PINCON (B) 8-pin M12 male connector pre-wired inside WXT520 $72
Options: Heating (selection 5)
None (1) No Enhancements $No charge
HEATING (2) Heating for wind and rain measurements $128
Options: User Profile (selection 6)
Standard (A) Standard User Profile $No charge
Options: Cable (selection 7)
No Cable (1) $No charge
WMUSBRS232 (H) USB/RS-232 1.4m USB cable, ASCII auto, 19200,8.N,1 $126
WX2MCABLESH (2) 2m cable & connector (requires p/n WX8-PINCON) $118
WX10MCABLESH (3) 10m cable & connector (requires p/n WX8-PINCON) $207
WX10MEXTCABLESH (4) Shielded 10m 8-pin M12 cable, connectors on both ends $241
WX40MCABLESH (5) Shielded 40m 14-pin cable, open end wires $439
Options: Installation Accessories (selection 8)
None (A) No Installation Accessories No charge
WXMOUNTINGKIT (B) Optional pole mounting kit for WXT520 that allows easy removal of sensor without re-alignment when
re-installing. Improves WXT520 IP65 rating to IP66.
$125
WXBIRDKIT (C) Bird spike $148
MOUNTING&BIRDKIT (D) Mounting kit and Bird spike $241
Options:Supporting Software(selection 9)
None (1) No supporting software No charge
SERVICEPACK2 (2) Configuration software and USB cable
(recommended for initial purchase)
$160
Options: Manual (selection 10)
None (A) No manual No charge
English Manual (B) Printed WXT530 manual in English $16
Options: Packing (selection 11)
Standard (1) Standard Packing No charge
Options: Calibration Certificate (selection 12)
None (A) No test report No charge
Test Report (B) Factory Test Report No charge

WXT530: Spare Parts and Accessories

Accessories: Spare Parts

Part No Product Details Price (ex-GST)
220614 Configuration software and USB cable, Spare Part $234
220782 USB RS-232/485, 1.4m USB / M12 cable, Spare Part $164
222287 Shielded cable 2m 8-pin M12, Spare Part $203
222288 Shielded cable 10m 8-pin M12, Spare Part $335
215952 Shielded cable 10m 8-pin M12, connectors on both ends, SP $402
217020 Shielded cable 40m 14-pin cable, open end wires, Spare Part $685
222109 Bushing & grounding Accessory Kit, Spare Part $47
212792 Pole mounting kit for WXT, Spare Part $171
WMSFIX60 Mounting Accessories for WXT Mounting Kit, 60mm tube, SP $134
212793 Bird kit, Spare Part $195
WSP150 Vaisala surge protector $425
WSP152 Vaisala Surge Protector for host PC, includes M12 connectors $525
218817SP WXT Radiation shield set, Spare Part $234
WXTPTUSP WXT PTU-Module, Spare Part $312
224171 WXT Bottom Connector Kit, Spare Part $ 86
214273 Analog input connectors, Spare Part $47
WXT530BOTTOMDIGISP WXT530 Bottom Assy with Digital Board, Spare Part $218
WXT530BOTTOMAINSP WXT530 Bottom Assy with Analog Input Board, Spare Part $262
WXT530BOTTOMMAOUTSP WXT530 Bottom Assy with mA Output Board, Spare Part $262

Differential Pressure Transmitter PDT102


A high performance instrument designed primarily for life science and high technology cleanroom applications, the PDT102 features a robust MEMS silicon sensor technology that provides superior accuracy, sensitivity, stability and durability.
Differential Pressure Transmitter PDT102
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Differential Pressure Transmitter PDT102

The PDT102 transmitter has an ultrathin profile suited for DIN rail mounting.
The transmitter is ideal for incorporating into the Vaisala Veriteq Continuous Monitoring System to measure and monitor the critical environmental parameters as required in regulated environments.

Features:

  • In-place system calibration and on-line monitoring without disturbing process tubes with optional process valve actuator and test jacks
  • Ultrathin profile ideally suited for DIN rail mount reduces installation and calibration costs
  • High accuracy, two options; 0.25% or 0.50% of span designed for use in critical monitoring of cleanrooms for pharmaceutical, biotechnology, medical device and semiconductor controlled manufacturing environments
  • Extremely robust MEMS silicon sensor technology provides very high accuracy, sensitivity, stability and durability
  • NIST traceable 9 point calibration with certificate
  • Front side accessible zero and span adjustment potentiometers

Key Benefits:

Ideal for demanding cleanroom environments
As part of the Vaisala viewLinc monitoring system the PDT102 is highly suited for regulated environments where continuous, documented and redundant data is a required to meet regulations.

Robust sensing technology
The silicon sensor uses a micro-machined, ultra-thin silicon diaphragm that provides repeatability and stability.

High performance measurement
The PDT102 offers very high accuracy, sensitivity and stability with two options for accuracy, 0.25% or 0.50% of span providing a highly reliable and repeatable measurement.

Data sheet on RK500-04 Dissolved Oxygen(DO) Sensor (pdf, opens in a new tab)

Part No Product Detail Price (ex-GST)
PDT101-P4C ±60Pa (±0.4% span), 4..20mA output $379
PDT101-P4V ±60Pa (±0.4% span), 0..5V output $379
PDT101-W4C ±0.25″ H2O (±0.4% span), 4..20mA output $379
PDT101-W4V ±0.25″ H2O (±0.4% span), 0..5V output $379
PDT102-P2C ±50Pa (±0.25% span), 4..20mA output $1026
PDT102-P2CT ±50Pa (±0.25% span), 4..20mA output and process valve actuator + test jacks $ 1201
PDT102-P2V ±50Pa (±0.25% span), 0..5V output $ 1041
PDT102-P2VT (±0.25% span), 0..5V output and process valve actuator + test jacks $ 1216
PDT102-P5C ±50Pa (±0.5% span), 4..20mA output $ 735
PDT102-P5V ±50Pa (±0.5% span), 0..5V output $ 750
PDT102-P5VT ±50Pa (±0.5% span), 0..5V output and process valve actuator + test jacks $ 925
PDT102-W2C ±0.25″ H2O (±0.25% span), 4..20mA output $ 1026
PDT102-W2V ±0.25″ H2O (±0.25% span), 0..5V output $ 1041
PDT102-W2VT ±0.25″ H2O (±0.25% span), 0..5V output and process valve actuator + test jacks $ 1216
PDT102-W5C ±0.25″ H2O (±0.5% span), 4..20mA output $ 735
PDT102-W5CT ±0.25″ H2O (±0.5% span), 4..20mA output and process valve actuator + test jacks $ 910
PDT102-W5V ±0.25″ H2O (±0.5% span), 0..5V output $ 750
PDT102-W5VT ±0.25″ H2O (±0.5% span), 0..5V output and process valve actuator + test jacks $ 925

PTB330TS Vaisala Barometric Pressure Transfer Standard


Barometric Pressure Transfer Standard PTB330TS makes field inspection accurate and easy. It combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning as a transfer standard.
PTB330TS Vaisala Barometric Pressure Transfer Standard PTB330TS
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PTB330TS Vaisala Barometric Pressure Transfer Standard PTB330TS

Barometric Pressure Transfer Standard PTB330TS combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning as a transfer standard. The optional HMP155 probe is available for accurate humidity and temperature measurement. For professional meteorology, aviation, laboratories and demanding industrial applications.

Operational PTB330TS unit includes a PTB330 digital barometer, hand-held MI70 indicator, optional HMP155 humidity and temperature probe, optional MI70 Link PC software, a user’s guide and a weatherproof transfer case equipped with a shoulder strap.

Features
  • Portable, battery operated transfer standard with data logging capability
  • Barometric pressure with Vaisala BAROCAP® Digital Barometer PTB330
  • Excellent long term stability
  • Accurate measurement
  • Optional humidity and temperature measurements with HMP155
  • Vaisala HUMICAP®180R sensor – superior long-term stability
  • New, fast temperature probe
  • Chemical purge
  • Data can be logged, and transferred to a PC via MI70 Link software

Key Benefits:

Easy to use
Data can be logged, and transferred to a PC via MI70 Link software. Multilingual user interface with nine languages to select from.

Take the Lab to the Field
PTB330TS makes field inspection accurate and easy. It combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning as a transfer standard. The PTB330TS comes in a durable and weatherproof transport case that can be easily carried and shipped.

High measurement accuracy and excellent long-term stability
The PTB330 series features extremely high accuracy. Class A barometers for the most demanding applications are fine-adjusted and calibrated against a high-precision pressure calibrator. All the PTB330 barometers come with a NIST traceable, factory calibration certificate, also optional ISO/IEC 17025 accreditation calibration services are available.

 

Data sheet on Barometric Pressure Transfer Standard PTB330TS (pdf, opens in a new tab)

Order form showing options for PTB330TS (pdf, opens in a new tab)

 Configuration code required
Part No Product Detail Price (ex-GST)
PTB330TS Barometric Pressure Transfer standard (Minimum Price)
(Class A, equipped with 1 pressure transducer)
Includes: Barometer, case, hand held MI70 indicator.
$ 489
PTB330TS Carrying Case for PTB330, MI70 and HMP155 $ 581
Configuration PTB330 A0AAH(A/H)(A/H)F(E/F/G/P)B5(A/X) $ 2485
Configuration MI70 (B/C/D/E/F)4(0/1/4) $ 874
Configuration HMP155 E1AA(1/2)(1/2)A(0/4)(A/B)0(A/B)1C4A $ 956
PTB330TS Transport Case Options $ 581
Options, Spare Parts and Accessories for PTB330TS

PTB330TS:PTB330 Barometric Pressure Transmitter – Options (Minimum Price $2485)
NOTE: Minimum Price of ($2485) includes
PTB330 Transmitter Price of PTB330 Transmitter $ 2151.-
PTB330 Class A Class A Barometer Module, 500…1100hPa $ 268.-  +GST      2/16
212416 (F) 8-pole connector equipped with screw terminals $ 66.-

Options: Module Slot 3(selection 6)
No Module (A) No Module $No charge
BARO-1-500 (H) Additional Baro Module 500…1100hPa $ 587.-
Options: Module Slot 4(selection 7)
No Module (A) No Module $No charge
BARO-1-500 (H) Additional Baro Module 500…1100hPa $ 587.-

Options: Pressure Fitting(selection 9) (Choose according to selection made above)
Barbed Fitting 1/8×1 (E) Barbed Fitting 1/8″, one barometer module $No charge
Barbed Fitting 1/8×2 (F) Barbed Fitting 1/8″, two barometer modules $No charge
Barbed Fitting 1/8×3 (G) Barbed Fitting 1/8″, three barometer modules $No charge
Dust Filter (P) Dust Filter $No charge

Options:Calibration(Selection 12)
(A) ISO9001 compliant factory calibration $No charge
Special Cal (X) Special Calibration for PTB330TS: See separate order form $ TBC.-

PTB330TS:MI70 Hand Held Indicator – Options (Minimum Price $874)
Options:Charger Type (selection 1)
MI70AUS (E) Australian AC adapter $ 874.-
and rechargeable batteries
(Suitable for use with HM70, GM70, DM70 & MM70 probes)

Options:Indicator accessories (selection 2)
(0) No Indicator Accessories $No charge
MI70Link (1) MI70 Windows software with RS232 cable $ 100.-
219687 (4) USB cable for MI70 with MI70Link Windows® software $ 100.-

PTB330TS:HMP155 Temperature and Humidity Probe – Options (Minimum Price $916)
NOTE: Minimum Price of ($916) includes
HMP155 Probe HMP155 Probe with RS485 output $ 826.-
221801 (C) MI70 Connection Cable $ 130.-

Options:Humidity Sensor Type(Selection 6)
HUMICAP180R (1) General Purpose chemical robust $No charge
HUMICAP180RC (2) HUMICAP180R with composite sensor $ 29.-

Options:Chemical Purge(Selection 8)
None (0) No Chemical Purge $No charge
Manual Purge (4) Manual Purge with MI70 (Only with Composite sensor) $No charge

Options:Sensor Protection(Selection 9)
Sintered Teflon (0) Sintered Teflon Filter $No charge
Membrane (1) Membrane Filter $No charge

Options:Additional Temperature Probe(Selection 11)
(A) No Temperature Probe (Selected if Probe type D) $No charge
(B) Additional T-probe with 2m cable $ 119.-

Options:PC Accessories(Selection 13)
221801 (C) MI70 Connection Cable $ 130.-

PTB330TS Spare Parts and Accessories
PTB330TS: PTB330 related Spare Parts and Accessories

223235SP M12 spiral cable (MI70 – PTB330) $ 61.-
219685 USB Service Cable to RJ45 Port $ 77.-
19446ZZ RS232 Serial Interface Cable with D9 Female Connector $ 61.-
19498SP Tube fitting for 1/8″ Hose $ 26.-
220186 Quick Connector with Shutoff Valve for 1/8” Hose $ 44.-
224068SP Case with foams (for PTB330TS) $ 531.-
224064SP Table top casing (for PTB330TS) $ 109.-
237018SP Dust Filter, 3 pcs bag for Barometer Barbed Fit $ 36.-

PTB330TS: MI70 related Spare Parts and Accessories
219687 USB cable for Mi70 with Mi70Link Windows® software $ 100.-
MI70LINK Serial line cable for MI70 with MI70Link Windows® software $ 100.-
211339 MI70 Connection Cable with RJ45 Connector (to HMT330/120/130) $ 60.-
26755 Rechargeable NiMH Battery Pack $ 44.-
MI70AUSADAPTER Mains AC-adapter, AUS model $ 82.-

PTB330TS: HMP155 related Spare Parts and Accessories
221801 MI70 connection cable $ 130.-
221318 Protection Set for Calibration Buttons $ 15.-
221040 PC connection cable (USB) $ 98.-
219452SP Sintered Teflon Filter + O-ring $ 58.-
HUMICAP180R HUMICAP®180R Sensor $ 146.-

Static Pressure Heads SPH10/20 for Minimizing Wind Induced Error


SPH10/20 Static Pressure Heads minimize the effects of wind on barometric pressure readings.
Static Pressure Heads SPH10/20
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Static Pressure Heads SPH10/20

Variations due to strong and gusty wind can be overcome by using a static pressure head to ‘filter out’ the effect of dynamic pressure. The Vaisala Static Pressure Head Series SPH10/20 are designed to minimize the errors caused by wind. The wind tunnel tested structure is both horizontally and vertically symmetrical. This design ensures reliable barometric pressure measurements in all weather.

Wind induced effects are one of the main sources of error when measuring barometric pressure. Variations due to strong and gusty wind can be overcome by using a static pressure head to reduce the effect of dynamic pressure. Vaisala Static Pressure Head Series SPH10/20 are designed to minimize the errors caused by wind. Their wind tunnel tested structure is both horizontally and vertically symmetrical. This design ensures reliable barometric pressure measurements in all weather.

Ideal for Outdoor Installations
Vaisala static pressure heads are available in two models: Vaisala Static Pressure Head SPH10 is a basic version, and Vaisala Static Pressure Head SPH20 is a heated version for reliable operation in snowy and icy conditions. The heated SPH20 contains a thermostat that switches on the warming power at temperatures where the risk of icing may occur. Composed of ultraviolet stabilized PC plastics and offshore aluminum, SPH10/20 static pressure heads are durable and weather resistant.

SPH10/20 protects against rain and condensed water. This prevents capillary condensation of a water column in the pressure channel resulting in a pressure error. The drain holes in the lower plate allow rain and water to flow out. The static pressure heads have internal netting that prevents insects and debris from blocking the pressure channel.

Carefree Maintenance
SPH10/20 static pressure heads are easy to install and disassemble, service, and clean – even at the installation site. Vaisala BAROCAP Digital Barometer PTB210 can be installed directly on top of SPH10/20 static pressure heads. Other barometers can be connected to the heads with pressure tubing.
SPH10 and SPH20 are a perfect pair for all Vaisala barometers. They ensure an accurate and reliable measurement in all weather conditions.

 
Features
  •  Minimizes wind induced error
  • Reliable barometric pressure measurement in all weather
  • Wind tunnel tested structure
  • Easy to clean
  • Easy to install


Key Benefits

Ideal for outdoor installations
Composed of ultraviolet stabilized PC plastics and offshore aluminium, the SPH10/20 static pressure heads are durable and weather resistant. The SPH10/20 protects against moisture with drain holes in the lower plate that allow rain and water to flow out. It also has internal netting that prevents insects and debris from blocking the pressure channel.

Ease of installation and carefree maintenance
The SPH10/20 static pressure heads are easy to install and disassemble, service, and clean – even at the installation site.

Reliable barometric pressure measurement in all weather
Vaisala BAROCAP® Barometers can be installed directly on top of the SPH10/20 static pressure heads. Other barometers can be connected to the heads with pressure tubing.

Data sheet on Static Pressure Heads SPH10/20 (pdf, opens in a new tab)

 

Obsolete and Superseded Products

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).
The 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.
The PTU220TS has been replaced by the PTB330TS.

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