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Wind and Weather Sensors - Vaisala

Wind Sensors

Wind Sensors are specially designed to accurately and reliably measure wind velocity and a visual indication of wind direction under the adverse environmental conditions. Wind sensors can be mixed and matched for a variety of applications, whether mobile or fixed, for synoptic surface weather or hydrological observations.

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

NOTE: Products marked with “Configuration code required” need a product configuration form to be completed along with your order. The configuration code instructs our factory how you need the product configured such as scaling, outputs, cable lengths, mounting options etc. All configured products are made specifically to your order and most are delivered within 2 weeks (subject to occasional factory delays). Should you have any questions or need any support completing a configuration form, please contact our office.

Vaisala Wind Sensors

Ultrasonic Wind Sensor – no moving parts

for wind speed and direction – ice free

WMT700 WINDCAP® Ultrasonic Wind Sensors – WMT701, WMT702, WMT703


Vaisala WINDCAP® Ultrasonic Wind Sensor WMT700 Series is a robust and reliable ultrasonic anemometer. It measures surface wind, which is one of the key parameters for meteorology and aviation. The WMT700 Series meets the updated – WMO-No.8 guide, 7th edition – and ICAO requirements.
WINDCAP® Ultrasonic Wind Sensor WMT700
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WINDCAP® Ultrasonic Wind Sensor WMT700

Vaisala WINDCAP® Ultrasonic Wind Sensor WMT700 Series is a robust and reliable ultrasonic anemometer. It measures surface wind, which is one of the key parameters for meteorology and aviation. The WMT700 Series meets the updated – WMO-No.8 guide, 7th edition – and ICAO requirements.

Accurate and Maintenance-free
The WMT700 series has a durable full steel structure with welded arms, clear north indication, and one-point, quick bayonet-style mounting. It has has no moving parts, and it is resistant to contamination and corrosion. It measures accurately and produces reliable data in demanding wind conditions and climates without periodic or on-demand maintenance. Self-diagnostics and validation of measurement are standard features. The 60-min. average is available for polar coordinates and vectors.

Standard and Heated Models
The sensor operates with a power supply of 9 … 36 VDC. For the heated model, an additional heating power supply of 24 … 36 VDC is required. Thermostatically controlled heaters in the transducer heads and arms of the heated model prevent build-up of freezing rain or snow. In addition, accessories are available for mounting and connecting the WMT700. To minimize interference from birds, a bird prevention kit is available.

Key Features

  • WMO and ICAO compliant
  • Data output rate 4 Hz and 8 Hz
  • Stainless steel structure
  • Maintenance-free
  • Three-transducer layout provides accurate data
  • Data format outputs: polar coordinates and vectors
  • Fully compensates eects of temperature, humidity, and pressure
  • Measurement range up to 90 m/s (201 mph)
  • Heating up to 250 W
  • IP66 and IP67
  • Large transducers provide high ultrasound power
  • Optional bird prevention kit
  • Wind gust calculated according to the WMO guidelines
  • US National Weather Service and the FAA rely on Vaisala WINDCAPâ technology

Specifications

Wind Speed Measurement Performance
Measurement range WMT701: 0 … 40 m/s (89 mph) WMT702: 0 … 65 m/s (145 mph) WMT703: 0 … 75 m/s (168 mph) WMT704: 0 … 90 m/s (201 mph)
Starting threshold 0.01 m/s (0.0223 mph)
Resolution 0.01 m/s (0.0223 mph)
Response time 250 ms
Accuracy 0 … 75 m/s (168 mph): ±0.1 m/s (0.2 mph) or 2 % of reading, whichever is greater 75 … 90 m/s (201 mph): ±5 % of reading
Wind Direction Measurement Performance
Observation range 0 … 360°
Starting threshold 0.1 m/s (0.2 mph)
Resolution 0.01°
Response time 250 ms
Accuracy ±2°
Digital Outputs
Communication interfaces COM1: RS‑485 COM2: RS‑485, RS‑422, RS‑232, SDI‑12
Communication profiles WMT700, WS425 ASCII, NMEA Standard and Extended (version 0183), SDI-12 (version 1.3), WS425 ASOS, ROSA MES12, customized
Bit rate 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200
Available averages Max. 3600 s
Analog Outputs
Wind speed Voltage, current, frequency
Wind direction Voltage, current, potentiometer
Messaging Specifications
Readout update interval 4 Hz and 8 Hz
Units available m/s, knots, mph, km/h, V, mA, Hz
Operating mode Automatic message or poll mode
Virtual temperature Celsius degrees

Data sheet on WMT700 Series (pdf, opens in a new tab)

Order form for WMT701 (pdf, opens in a new tab)

Order form for WMT702 (pdf, opens in a new tab)

Order form for WMT703 (pdf, opens in a new tab)

Order form for WMT704 (pdf, opens in a new tab)

Configuration code is required

 

Description Price (Excl. GST)
WMT701 (1) Ultrasonic wind sensor, 0 to 40m/s $1558
WMT701-Accredited (A) Ultrasonic wind sensor, 0 to 40m/s + Accredited Wind Calibration (WMT701) $2103 (2/16)
WMT702 (2) Ultrasonic wind sensor, 0 to 65m/s $2337
WMT702-Accredited (B) Ultrasonic wind sensor, 0 to 65m/s + Accredited Wind Calibration (WMT702) $2882
WMT703 (3) Ultrasonic wind sensor, 0 to 75m/s $3116
WMT703-Accredited (C) Ultrasonic wind sensor, 0 to 75m/s + Accredited Wind Calibration (WMT703) $3661
Options, Accessories, Spare Parts for WMT700 Series

NOTE: A temperature range is required to be selected from selection 2

Description Price (Excl. GST)
Options: Temperature Range (selection 2)
TEMPRANGE1 (A) Temperature operating range -10°C to +60°C $452 (2/16)
TEMPRANGE2 (B) Enhanced temp. operating range -40°C to +60°C $919
TEMPRANGE3 (C) Enhanced temp. operating range -55°C to +70°C $1387
Options: Heating (selection 3)
HEATINGA (2) Transducer heating, 40W $467
HEATINGB (3) Transducer and arm heating, 200W $935
HEATINGC (4) Transducer, arm and body heating, 350W $1310
Options: Cable (selection 9)
WMT70Cable1 (2) Cable, 2m, Connector plus open leads on one end $140
WMT70Cable2 (3) Cable, 10m, Connector plus open leads on one end $171
WMT70Cable3 (4) Cable, 10m, For MAWS Installation $296
WMT70Cable4 (5) Cable, 10m, For AWS520 Installation, Shield to PE pin Con $249
WMT70Cable5 (6) Adapter cable, for WS425 serial cable to WMT700 $203
WMT70Cable6 (7) Adapter cable, For WS425 analog cable (F out) to WMT700 $203
WMT70Cable8 (8) Serial cable, 2m, Connector plus open leads $140
WMT70Cable9 (9) Serial cable, 10m, Connector plus open leads $171
WMT70Cable7 (A) Adapter Cable for WS425 Analog Voltage output $203
WMT70Cable10 (B) Cable, 10m, For AWS520 Installation, Shield NOT to PE pin $249
WMT70Cable11 (C) Rosa Sensor Cable, 10m, Connector plus open leads $249
WMT70Cable12 (D) Junction Box with Cable 2meters $312
WMT70Cable13 (E) Cable 15m, Connector plus open leads $312
WMT70Cable14 (F) Cable 26m, Connector plus open leads $467
Options: Mounting Adapter (selection 10)
WMT70FIXB Adapter 228869 with WMT70FIX (also suitable for inverted mounting) $203
WMT70FIXC Adapter 228869 with WMT700FIX60-POM Standard adapter with plastic fix for 60 mm pole $343
WMT70FIXD Adapter 228869 with WMT700FIX60-RST Standard adapter with stainless steel fix for 60 mm pole $343
WMT70FIXE Adapter 228777 only (used for old WS425 FIX30/60) Standard adapter with stainless steel fix for 60 mm pole $93
WMT70FIXF Adapter 228777 with WS425FIX60 Standard adapter with stainless steel fix for 60 mm pole $280
Options: Heating (selection 12)
WMT70BIRDKIT (B) Bird Cage + Accessories, WMT700 $389
Options: Manual (selection 13)
Manual – English (2) Printed English Manual $16
WMT700: Spare Parts and Accessories
Accessories: Cables
227567SP Cable, 2m, Connector plus open leads, Spare Part $204
227568SP Cable, 10m, Connector plus open leads $262
227565SP Cable, 10m, For MAWS Installation $364
229807SP Cable, 10m, For Non-US AWS520, Shield to PE pin $364
227569SP Adapter cable, for WS425 serial cable to WMT700 $364
227570SP Adapter cable, for WS425 analog/freq. cable to WMT700 $364
228259SP Serial cable, 2m, Connector plus open leads $204
228260SP Serial cable, 10m, Connector plus open leads $262
227571SP Adapter cable, For WS425 analog voltages $364
227566SP Cable, 10m, For AWS520, Shield NOT connected to PE pin $364
231425SP WMT70 ROSA Cable 10 M Connector + Open Leads $364
ASM210719SP Junction Box with Cable 2meters $364
237890SP Cable 15m, cable connector, open leads on one end $364
237889SP Cable 26m, cable connector, open leads on one end $510
240855 WMT700 USB Service Cable $389
240884 Universal USB Service Cable with screw term for RS485/232 $389
Accessories: Spare Parts
WMT70Verifier Zero Wind Verifier for WMT700 $835
237888SP Cable tightening tool $16
WMT70BIRDKIT Bird Cage + Accessories, WMT700 $389
WS425BirdPerch Bird Perch Assembly $386
WMT70Conn Instrument Connector, WMT700 $87
WMT70FIXSP Mounting adapter, 70mm, spare part $262
WMT700FIX60-POMSP Mounting Adapter60mm POM $364
WMT700FIX60-RSTSP Mounting Adapter 60mm $364
WMT70CROSSARM Cross-arm 40×40 mm, with mounting kit $160
* WS425FIX30 Adapter for 30-35 mm (1¼”) diameter vertical tube $234
* WS425FIX60 Adapter for 60 mm diameter vertical tube $234
* Must also order part number 228777 if used with the WMT700 series.
228777 WMT70 Connector cover, Mounting Adapter 30/60 $125
228869 WMT70 Connector cover, mounting adapter 70 $62
WAC425 Sensor Support Arm $405

WXT532 Vaisala WINDCAP® Ultrasonic Wind Sensor


WXT532 is part of the Weather Transmitter WXT530 Series. It is an ultrasonic wind sensor in a lightweight package. With no moving parts, the sensor has high sensitivity as the measurement time constant and starting threshold are virtually zero.

Vaisala WINDCAP® Ultrasonic Wind Sensor WXT532
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Vaisala WINDCAP® Ultrasonic Wind Sensor WXT532

WXT532 is part of the Weather Transmitter WXT530 Series. It is an ultrasonic wind sensor in a lightweight package. It incorporates decades of Vaisala experience in wind measurement using ultrasound to determine horizontal wind speed and direction. With no moving parts, the sensor has high sensitivity as the measurement time constant and starting threshold are virtually zero.

This makes it superior to conventional mechanical wind sensors. It is ideal for use in marine applications as the housing with the mounting kit is water resistant. The sensor is also suitable for meteorological and environmental monitoring, for example, for measuring wind speed and direction in automatic weather stations.

Applications

WXT532 is ideal for use in marine applications as the housing with the mounting kit is water resistant. The sensor is also suitable for environmental monitoring, for example, for measuring wind speed and direction in automatic weather stations.

Key Features

  • Triangular design ensures excellent data availability
  • Maintenance-free with no moving parts
  • Optional heating available
  • Compact, durable, and robust
  • Low power consumption
  • IP66 housing with mounting kit
  • mA output suitable for industrial applications
  • Cost-eective
  • Optional accredited wind calibration (MEASNET) available
  • DNV GL Type Examination

Data sheet on WXT532 (pdf, opens in a new tab)

WA15 Wind Set


Anemometer and wind vane with crossarm and power supply. With a proven track record of successful installations, the Vaisala Wind Set WA15 has earned its reputation as the industry standard in the wind sensor market. The WA15 consists of a Vaisala Anemometer WAA151, a Vaisala Wind Vane WAV151, an optional crossarm, a power supply and cabling.

WA15 Wind Set
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WA15 Wind Set

Anemometer and wind vane with crossarm and power supply.

With a proven track record of successful installations, the Vaisala Wind Set WA15 has earned its reputation as the industry standard in the wind sensor market.
The WA15 consists of

  • a Vaisala Anemometer WAA151,
  • a Vaisala Wind Vane WAV151,
  • an optional crossarm, see below for 3 choices
  • a power supply and cabling. The WHP151 power supply provides the operating and heating power needed for the WA15. See under Spare Parts below.

Anemometer with Excellent Linearity

WAA151 is a fast response, low-threshold anemometer. Three lightweight, conical cups mounted on the cup wheel, provide excellent linearity over the entire operating range, up to 75 m/s (168 mph). A wind-rotated chopper disc attached to the shaft of the cup wheel cuts an infrared light beam 14 times per revolution. This generates a pulse output from the phototransistor.

Key Features

  • High-performance wind measurement set
  • Long and successful track record in meteorological applications
  • Accurate wind speed and direction measurement
  • Low measurement starting threshold
  • Conical anemometer cups provide excellent linearity
  • Heated shaft prevents bearings from freezing

Data on WA15, covers the Anemometer & Vane (pdf, opens in a new tab)

Order form for WA15 (pdf, opens in a new tab)

Configuration code is required

 

Description Price (Excl. GST)
WAA151 Anemometer for measuring Wind Speed
Measuring range 0.4…75m/s, Starting Threshold < 0.5m/s. Output 0…750Hz corresponding to 0…75m/s.
*Mating connector not supplied (see below)
$882 (2/16)
WAV151 Wind vane for measuring Wind Direction
Measuring range 0…360˚, Starting Threshold 0.4m/s. Output parallel 6 bit grey code, resolution 5.6˚
*Mating connector not supplied (see below)
$950
Cross Arms:
WAT 12 Cross arm with 4-20mA outputs, includes mating connectors for WAA151 & WAV151 $1248
WAC155 Cross arm with RS485 interface, includes mating connectors for WAA151 & WAV151 $1212
WAC151 Cross-arm with box including mating connectors for WAA151 & WAV151 $748
Mating Connectors:
1394 Mating MIL connector for WAA151
Required only if WAT12 is not used.
$78
1395 Mating MIL connector for WAV151
Required only if WAT12 is not used.
$78
Spare Parts:
7150WA Cup assembly for WAA151 $160
6389WA Standard vane assembly for WAV151 $226
16644WA Bearing and gasket kit for WAA151 or WAV151 $116
WHP151 Outdoor Mains Power Supply $996
ZZ45036 Sensor Cable Anemometer ZZ45036 (0.8m) $116
ZZ45037 Sensor Cable Wind Vane ZZ45037 (0.8m) $124

WA25 Wind Set


The Vaisala Wind Set WA25 is a high-quality cup and vane wind measurement station designed for arctic conditions. The WA25 consists of a Vaisala Anemometer WAA252, a Vaisala Wind Vane WAV252, an optional crossarm, a power supply and cabling.
WA25 Wind Set
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WA25 Wind Set
The Vaisala Wind Set WA25 is a high-quality cup and vane wind measurement station designed for arctic conditions. The WA25 consists of

  • a Vaisala Anemometer WAA252,
  • a Vaisala Wind Vane WAV252,
  • an optional crossarm,
  • a power supply and cabling.

Anemometer with Excellent Linearity
WAA252 is a fast-response, lowthreshold anemometer. Three lightweight, conical cups mounted on the cup wheel provide excellent linearity over the entire operating range, up to 75 m/s (168 mph).

Sensitive Wind Vane
WAV252 is a counterbalanced, lowthreshold, optoelectronic wind vane providing a 6-bit GRAY-coded message. Turned by the vane, the disc creates changes in the code received by the phototransistors. The code is changed in steps of 5.6°.

Key Features

  • Non-freezing, high-performance wind set
  • Cups and vane, sensor bodies and bearings are heated to prevent snow build-up and ice formation
  • Accurate wind speed and direction measurement
  • Low measurement starting threshold
  • Conical anemometer cups provide excellent linearity

Data on WA25 Wind Set (pdf, opens in a new tab)

Order form for WA25 (pdf, opens in a new tab)

Configuration code is required

 

Description Price (Excl. GST)
WAA252 Wind speed sensor (heated cups) $2539 (2/16)
WAV252 Wind direction sensor (heated vane) $2678
WAC151 Cross-arm with box including mating connectors for WAA151 & WAV151 $748
ZZ45048 Outdoor Signal Cable for WA-Sensors, 10m $207
ZZ45049 Outdoor Heating Power Cable, 10m $139
WAT 12 Cross arm with 4-20mA outputs, includes mating connectors for WAA151 & WAV151 $1248
WAC155 Cross arm with RS485 interface, includes mating connectors for WAA151 & WAV151 $1212
WHP25 Mains power supply(outdoor) for wind sensor heating, 240VAC to 24VDC at 5.2amps $1048
Spare Parts:
WA35066 Heated cup assembly for WAA252 $808
WA35336 Heated vane assembly for WAV252 $1420
1394 Connector WAA151, WAA252 $78
1395 Connector WAV151, WAV252 $78

WM30 Combined Wind Sensor


The Vaisala Wind Sensor WM30 is a compact and economical wind speed and direction sensor. The rotating cup anemometer at the top of the unit provides a linear response to wind speed. The vane, which is attached to the body of the unit, provides a fast response to wind direction.
WM30 Combined Wind Sensor
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WM30 Combined Wind Sensor

The Vaisala Wind Sensor WM30 is a compact and economical wind speed and direction sensor. The rotating cup anemometer at the top of the unit provides a linear response to wind speed. The vane, which is attached to the body of the unit, provides a fast response to wind direction.

Accurate wind measurement
The shape, dimensions, and material of the cups contribute to accurate measurement. The cups are carefully tested to give linear response between the wind speed and the angular velocity of the cup wheel. The wind vane is located directly beneath the cup assembly and is made of a durable, lightweight material that ensures fast response and low inertia.

Built for harsh conditions
The cups and vane are made of reinforced PA plastic which guarantees a rigid structure even at the highest wind speeds. The electronics are located inside an anodized aluminium core which creates not only a firm body, but a watertight enclosure for the electronics as well. This provides full protection against water, dust, pollutants and electromagnetic interference.

Key Features

  • Combined wind speed and direction sensor with aordable price
  • Compact and light design is optimal for mobile applications
  • Low power consumption
  • Fast and linear response to wind
  • Choice of one-wiper or two-wiper potentiometer models

Data on WM30 Wind Set (pdf, opens in a new tab)

Order form for WM30 (pdf, opens in a new tab)

Configuration code is required

 

Description Price (Excl. GST)
WMS301 Combined wind sensor with 1-wiper potentiometer and 30mm mounting adapter $1217 (2/16)
WMS302 Combined wind sensor with 2-wiper potentiometer and 30mm mounting adapter $1251
Accessories, Spare Parts for WM30

 

Description Price (Excl. GST)
Accessories:
WMS30KIT Mounting adapter for tube diameters 50 -110 mm $182 (2/16)
19370 Sensor connector (M12, screw terminals inside connector) for WMS301/302 $53
19904 Sensor connector and 10 meter cable for WMS301/302 $203
Spare Parts:
WA35234 Vane Assembly for WMS301 & WMS302 $109
WA45233 Cup Wheel assembly for WMS301 & WMS302 $160
WA45232 Anemometer bearings assembly for WMS301 & WMS302 $167
25160WA Set of Vane Bearings for WMS301 & WMS302 $182

Vaisala Weather Sensors

Weather Transmitter WXT530 Series


The WXT530 is a cost-efficient series of all-in-one weather instruments. It provides six of the most important weather parameters: air pressure, temperature, humidity, rainfall, wind speed and wind direction. With 6 versions available, you can choose the measurement parameter combination that fits your application.
Weather Transmitter WXT530 Series
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Weather Transmitter WXT530 Series
The latest version of these world-class weather instruments supports the modbus protocol, unlocking new industrial applications such as renewable energy, building and industrial automation, and manufacturing.
WXT530 is a simple system that utilizes solid state technologies to minimize operating and maintenance costs. Integration is easy and flexible through the digital and analog interface. You can also connect third party sensors to WXT530 to create your own weather parameter hub.Features

  • Measurement parameters are integrated into one multiparameter platform
  • Weather parameter hub having analog input options
  • Set of 3rd party analog sensors can be connected (Temperature PT1000, solar radiation, water/snow level, tipping bucket)
  • Digital interface incorporates also analog input parameters
  • Analog output options
  • Wide variety of digital communication modes
  • Complies ISO60945 standard for maritime use
  • DNV certificate approval
  • Wide range of operating and heating voltages, No moving parts, Configuration Tool for PC, Works also with solar panels, USB connectivity, IP66 housing with the mounting kit, Machine-to-machine interface
  • WXT530 fulfills IEC60945 maritime standard
 

Key Features

  • Choose parameter combination
  • Easy to use and integrate
  • Weather parameter hub
  • Analog sensors can be added
  • Compact, light-weight
  • Low power consumption
  • mA output suitable for  industrial applications
  • Cost effective
  • Exceeds IEC60945 maritime standard.

Key Benefits

Flexibility
The WXT530 is a series of weather instruments that provides six of the most important weather parameters, which are air pressure, temperature, humidity, rainfall, wind speed and direction through various combinations. You can select the transmitter with the needed parameter(s) into your weather application, with a large variety of digital communication modes and wide range of voltages.

Integration
The series offers analog input options for additional third party analog sensors. With the help of the built in analog to digital converters, you can turn the Weather Transmitter WXT530 into a small, cost effective weather parameter hub. Additional parameters include the solar radiation, tipping bucket rain gauge, ultrasonic level sensor and external temperature sensor. Further, the analog mA output for wind speed and direction enables wide variety of industrial applications.

Solid performance
The WXT530 Series has a unique Vaisala solid state sensor technology – it uses HUMICAP, BAROCAP, THERMOCAP, RAINCAP and WINDCAP technologies. To measure wind the ultrasonic Vaisala WINDCAP Sensors are applied to determine horizontal wind speed and direction. Barometric pressure, temperature, and humidity measurements are combined in the PTU module using capacitive measurement for each parameter. Liquid precipitation are measured with acoustic RAINCAP sensor.

  • The rain measurement is based on the unique acoustic Vaisala RAINCAP Sensor without flooding, clogging, wetting, and evaporation losses.
  • There is a heated option available.
  • Low power consumption enables solar panel applications.

Variants

WXT531 measures Rainfall
WXT532 measures Wind Speed & Wind Direction
WXT533 measures Wind Speed & Wind Direction, Rainfall
WXT534 measures Air Pressure, Temperature & Humidity
WXT535 measures Air Pressure, Temperature & Humidity, Rainfall
WXT536 measures Air Pressure, Temperature & Humidity, Rainfall, Wind Speed & Wind Direction

Data sheet on WXT530 Series (pdf, opens in a new tab)
Data sheet on WXT532 (pdf, opens in a new tab)
WXT530 Order Form (pdf, opens in a new tab)
WXT530 DNVGL Certificate (pdf, opens in a new tab)

Part No Product Details Price (ex-GST)
WXT536 (6) Parameters: W, R, P, T, U $3265
WXT535 (5) Parameters: R, P, T, U $3100
WXT534 (4) Parameters: P, T, U $ 2944
WXT533 (3) Parameters: W, R $ 2477
WXT532 (2) Parameters: W $ 1698
WXT531 (1) Parameters: W $ 1698
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

Displays to suit Vaisala Wind and Weather Sensors

Esis also supplies complete ‘Wind Speed and Direction Systems’ and ‘All Weather Systems’ including graphical displays, for Marine or Fixed installation. These provide wind speed, direction, temp, pressure, humidity & rainfall measurements, with customisable graphical displays, data logging, and integration with existing ship systems.

The systems use Vaisala sensors WMT52 and WXT520.

A system typically comprises one or two sensors, a WSDC (Wind Speed & Direction Computer), one or more WSDDs (Wind Speed & Direction Displays), and an NMEA Converter (optional if spare serial feeds for Gyro and Log are not available).
The system is capable of providing additional interfaces for other systems on board a ship like Command Information & Management System, Weapon and/or Fire Control Systems.

Please enquire for details.

Data Loggers to suit Vaisala Wind and Weather Sensors

Most of Vaisala’s range of wind and weather sensors only come with a digital data output. To record these measurements requires a data logger that can read data from a serial link such as RS-485.

Data loggers that can do this include:

Datataker DT80 series (opens in a new tab)
requires custom programming – please enquire

The Nokeval-7470 RS-485 to analog converter listed above can be used to obtain a 4-20mA analog output from these sensors, for connection to other equipment.

Present Weather Sensors

FS11P Present Weather Sensor


Vaisala Present Weather Sensor FS11P is intended for the most demanding weather applications such as runway visual range (RVR), aeronautical and synoptical visibility, and present weather observation.

Present Weather Sensor FS11P
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Present Weather Sensor FS11P

The Vaisala Present Weather Sensor FS11P is intended for demanding weather applications such as runway visual range (RVR), aeronautical and synoptical visibility and present weather observation. The FS11P is a combined RVR, visibility and present weather sensor. It delivers valuable multi-parameter measurement, all in one. It transmits data on visibility up to 75km, present weather covering obscuration, precipitation type and intensity, and optionally background luminance. It provides the optimal combination of the best accuracy, the highest reliability, broad measurement range, and low maintenance need.

Key Features

  • Excellent value: RVR, visibility, and present weather all-in-one
  • The most widely proven forward scatter RVR sensor
  • Visibility sensor selected and used by FAA
  • Meets FAA and ICAO specifications
  • Can be used for both aeronautical and synoptical applications
  • Minimal maintenance needs
  • Compatible with FD12P
  • Meets ICAO frangibility standards

Data sheet on Present Weather Sensor FS11P (pdf, opens in a new tab)

Software Loader for FS11 and FS11P (opens in a new tab)

PWD12 Present Weather Detector


Present Weather Detector PWD12 for visibility measurement and precipitation type detection. Present weather detector and visibility sensor, you will find the mix you require of visibility measurement range, characterization of reduced visibility, precipitation type identification and many more.

Present Weather Detector PWD12
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Present Weather Detector PWD12

The Vaisala Present Weather Sensor FS11P is intended for demanding weather applications such as runway visual range (RVR), aeronautical and synoptical visibility and present weather observation. The FS11P is a combined RVR, visibility and present weather sensor. It delivers valuable multi-parameter measurement, all in one. It transmits data on visibility up to 75km, present weather covering obscuration, precipitation type and intensity, and optionally background luminance. It provides the optimal combination of the best accuracy, the highest reliability, broad measurement range, and low maintenance need.

Key Features

  • Accurate measurement of visibility
  • Robust and versatile
  • Indicates the cause of reduced visibility
  • Identifies precipitation type
  • Measures the intensity and accumulation of precipitation
  • Estimates snow accumulation

Data sheet on Present Weather and Visibility Sensors PWD10, PWD12, PWD20, and PWD22 (pdf, opens in a new tab)

PWD22 and PWD52 Present Weather Detectors


Present Weather Detectors PWD22 and PWD52 measure prevailing visibility and detect precipitation type
Vaisala’s PWD-series of present weather detectors and visibility sensors provide you off-the-shelf accuracy and reliability

Present Weather Detectors PWD22
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Present Weather Detectors PWD22

Present Weather Detectors PWD22 and PWD52 measure prevailing visibility and detect precipitation type
Vaisala’s PWD-series of present weather detectors and visibility sensors provide you off-the-shelf accuracy and reliability

Automated observation networks need to operate with maximum reliability. Maritime and aviation observing systems need to operate in extremely harsh conditions. Meteorological institutes face challenging productivity and performance requirements. Vaisala Present Weather Detector PWD52 answers these needs with a mixture of robustness, dependability, versatility, and reliability.

 

Key Features

  • Accurate, traceable measurement of prevailing visibility
  • Detects precipitation type
  • Measures the intensity and accumulation of precipitation
  • Estimates snow accumulation
  • Indicates the cause of reduced visibility
  • Robust and dependable
  • Weather-proof design reduces need for maintenance
  • Easy to install, easy to integrate

Data sheet on Present Weather and Visibility Sensors PWD10, PWD12, PWD20, and PWD22 (pdf, opens in a new tab)

Data sheet on Present Weather Detector PWD52 (pdf, opens in a new tab)

PWD10, PWD20 and PWD20W Visibility Sensors


Visibility Sensors PWD10, PWD20 and PWD20W for accurate visibility measurement. Sensors designed for a variety of visibility measurement applications, including: road weather, waterway visibility measurement, and wind turbine applications such as obstruction light control.

Visibility Sensors PWD10
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Visibility Sensors PWD10

Visibility Sensors PWD10, PWD20 and PWD20W for accurate visibility measurement. Sensors designed for a variety of visibility measurement applications, including: road weather, waterway visibility measurement, and wind turbine applications such as obstruction light control.

Limit Your Light Emissions

Flashing lights can be disturbing so it is smart to dim them to the optimal level. With the help of PWD20W you can be in conformity with the regulations, such as the German General Administrative Regulation for the Marking and Lightning
of Obstacles to Air Navigation. At the same time you can create a comfortable living environment for the surrounding community.

The conditions on top of a wind turbine require a robust device, like PWD20W. Its performance and reliability have proven to be top-class. The hood heaters prevent ice accumulation on the device. A special firmware ensures that flashing lights near the visibility sensor are not mixed with light pulses from the sensor

Especially for Wind Turbines

Visibility Sensor PWD20W

Wind turbines are usually equipped with two red obstruction lights each. These obstruction lights flash at set intervals by day and night. Residents in the vicinity of a wind turbine complain of the brightness of the obstruction lights at night. Visibility data is used to control the intensity of these obstruction lights, thereby reducing the disturbance to the neighbours, yet not undermining aviation safety.

PWD20W software has been specially designed for the wind turbine application. The infrared light emitted by obstruction lights may significantly disturb conventional visibility sensors. However, PWD20W filters out the intereference to eliminate the eect of obstruction lights on the visibility measurement. Red LED lights intefere with neither the visibility measurement nor the control of the lights.

 

Key Features

  • Certified by Deutscher Wetterdienst
  • Accurate and traceable measurement of prevailing visibility
  • Hood heaters prevent ice accumulation
  • Robust and versatile
  • Unique algorithm ensures no flicker interference
  • Mean time between failures (MTBF) in excess of 20 years
  • Easy installation

Accessories/options

  • Pole mast
  • Interface unit with power supplies 115/230 VAC
  • Interface unit with power supplies, transient protection and relays 230 VAC
  • Luminance sensor PWL111
  • Hood heaters for harsh winter conditions
  • Support arm for mast installations
  • Pole clamp kit for mast top installations
  • Calibration set PWA12
  • Maintenance cable PWDRSCABLE

Data sheet on PWD20W (pdf, opens in a new tab)

Data sheet on Present Weather and Visibility Sensors PWD10, PWD12, PWD20, and PWD22 (pdf, opens in a new tab)

Obsolete and Superseded Products

 

WMT52 WINDCAP® Ultrasonic Wind Sensor – replaced by the WXT532 Vaisala WINDCAP® Ultrasonic Wind Sensor
WXT520 Upgraded Vaisala Weather Transmitter – replaced by the WXT536

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