Vaisala Datasheets for Weather Instruments

Weather instruments are designed to measure one or multiple components of weather including wind speed and direction, rain or snow fall, solar radiation, temperature, pressure and humidity.
Weather Instruments: Learn more

Product Name Notes
Weather Transmitter -- WXT530 Series A compact all-in-one weather instrument 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,...
Automatic Weather Station -- AWS310 A complete communication and data monitoring solution, including sensor, electronics, mast, and power supply – everything you need to start collecting accurate and reliable weather measurements Features  • WMO-compliant sensors...
Multiparameter Meteorlogical Measuring Device -- Dropsonde RD41 A meteorological measurement device Vaisala Dropsonde RD41 is a meteorological measurement device for use in atmospheric profilings from aircraft flight level to surface. Descending through the atmosphere by a parachute,...
Wind Sensor -- WM30 Accurate wind speed and direction measurement in a compact and economical package The Vaisala Wind Sensor WM30 is a compact and economical wind speed and direction sensor. The rotating cup...
Thunderstorm Electric Field Mill -- EFM550 Advance warning of overhead lightning threat Vaisala Thunderstorm Electric Field Mill EFM550 integrates with Vaisala local area, real-time lightning systems to monitor the development and dissipation of overhead lightning threats...
Precipitation Sensor -- QMR102 An aerodynamically shaped rain gauge designed to minimize the wind originated airflow reducing the catch.
Precipitation Sensor -- QMR101 An economical and accurate rain gauge made of plastic material which is highly resistant to UV-radiation and even frost proof.
Wind Anemometer and Wind Vane -- WA15 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...
Automatic Sounding System -- AUTOSONDE® AS41 Automatic Sounding System Vaisala has a long experience of automated soundings, including over 80 delivered systems during the last 25 years and over 700 000 soundings from these systems. This...
Serial Wind Transmitter -- WAC155 Converts the digital data for use in the RS-485 bus Converts the digital data supplied by the Vaisala WA15 and WA25 Series wind sensors for use in the RS-485 bus.
Maritime Observation System -- AWS430 Designed specially for critical maritime weather applications An automatic weather station designed for maritime environments such as ports, ships, and offshore platforms. The system is designed to withstand the salty...
Sounding System -- MARWIN® MW32 Easy to use and extremely rugged Vaisala MARWIN® Sounding System MW32 provides an atmospheric profile of wind, pressure, temperature and humidity from the surface up to the altitudes to be...
Cloud Height Detection Ceilometer -- CL31 For cloud height detection Vaisala Ceilometer CL31 measures cloud base height and vertical visibility in all weather - good or bad. Backscatter profiling performance and reliability in all weather conditions...
Ceilometer -- CL51 For high-range cloud height detection The Vaisala Ceilometer CL51 is designed to measure high-range cirrus cloud heights without surpassing the low and middle layer clouds, or vertical visibility in harsh...
Barometer -- PTB110 For Industrial Use 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.
Static Barometric Pressure Heads -- SPH10/20 For minimizing wind induced error 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...
Digital Barometer -- 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...
Rain Gauge -- RG13/RG13H For rainfall and liquid precipitation measurements Rain gauge especially suitable for remote and unattended locations uses a tipping-bucket mechanism to produce a contact closure every time it receives a predetermined...
Ultrasonic Wind Sensor -- WINDCAP® WXT532 For stable and inexpensive wind measurements WXT532 is part of the Weather Transmitter WXT530 Series. It is an ultrasonic wind sensor in a lightweight package. It incorporates decades of Vaisala...
Present Weather Detectors -- 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...
Heated Anemometer and Wind Vane -- WA25 Heated anemometer and wind vane for cold environments The Vaisala Wind Set WA25 is a high-quality cup and vane wind measurement station designed for arctic conditions. The WA25 consists of...
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 Features  • Accurate, traceable measurement of prevailing visibility...
Automatic Weather Station -- HydroMet™ MAWS201 Portable AWS for temporary installations The Vaisala HydroMet™ Automatic Weather Station MAWS201 is a portable AWS for temporary installations, featuring the same design as the Vaisala TacMet Tactical Meteorological Observation...
Portable Barometric Pressure Transfer Standard Device -- PTB330TS Portable, battery operated transfer standard with data capability Barometric Pressure Transfer Standard PTB330TS combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning as a...
Rain Detector -- DRD11A Rain intensity measurement with processing unit Rain and snow are quickly and accurately detected with the DRD11A rain detector. It operates via droplet detection rather than by signal level threshold.
Marine Upper-Air Observation Station -- ASAP Station Semi-automatic sounding station designed for ship deck installation on marine vessels A semi-automatic ship-board upper-air observation station that launches radiosondes, receives the radiosonde signals and converts them into meteorological messages.
Thunderstorm Local Lightning Sensor -- TSS928 Superior performance in local-area lightning tracking Lightning-sensitive operations rely on Vaisala TSS928 sensors to provide critical local lightning information, both for meteorological applications as well as threat data, to facilitate...
Vaisala Mobile Detector -- MD30 The first road surface state sensor designed specifically for snow plows MD30 monitors road conditions and transmits weather data — surface surface state, grip, relative humidity, dew point and road...
Thunderstorm Advanced Total Lightning Sensor -- LS7002 The LS7002 is a sensor detecting low frequency (LF) electromagnetic signals generated by lightning in order to provide extremely accurate geolocation capability with industry leading measurement of lightning strength and...
Radiosonde -- RS41 The Vaisala Radiosonde RS41 streamlines launch preparations, reduces human errors, and lowers operational costs of upper-air weather observations, while delivering industry-leading data accuracy. The new RS41 features customer-driven design improvements,...
Tactical Meteorological Observation System -- TacMet® MAWS201M The Vaisala TacMet® Tactical Meteorological Observation System is a field-deployable, compact weather station for various field operations. Offering broad sensor capability, the portable system can be easily and rapidly deployed.
Present Weather Sensor -- FS11P Traceable visibility measurement and precipitation type detection Runway visual range (RVR), aeronautical and synoptical visibility and present weather observation for demanding weather applications. Features  • Detects precipitation type and intensity...
Humidity and Temperature Probe -- HUMICAP® HMP155 Vaisala's HUMICAP® HMP155 is a plug-and-play sensor that has excellent stability and withstands well even in harsh environments. The probe provides reliable humidity and temperature measurement and it is designed...
Ultrasonic Wind Sensor -- WINDCAP® WMT700 WMO and ICAO compliant, robust and reliable ultrasonic anemometer Robust and reliable ultrasonic anemometer for wind measurement for meteorology, aviation, maritime and wind energy applications. The WMT700 uses ultrasound to...