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Industrial Satellite Asset Tracker
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WST-110
Ultrasonic Weather Station
All-in-one ultrasonic weather station measuring wind, rain, temperature, humidity, pressure, noise and air quality with no moving parts.
Ultrasonic anemometerRS485Modbus RTUOptical rain gaugePM2.5PM10Electronic compass
- Family
- WST Series
- Category
- Environmental Monitoring
- Parameters
- Wind speed and direction, rainfall or light, temperature, humidity, pressure, noise, PM2.5/PM10 or CO2
- Wind sensing
- Ultrasonic, no moving parts
01Overview
Engineered for the field
This all-in-one weather station brings a full set of meteorological measurements into a single compact unit. An optical rain gauge (or light sensor) sits on top, an ultrasonic anemometer with a built-in electronic compass measures wind speed and direction in the middle, and a radiation shield at the base houses sensors for temperature, humidity, atmospheric pressure, noise and PM2.5 and PM10 (or CO2). With no moving parts, the station needs no routine maintenance or on-site calibration, and every reading is delivered in real time over RS485 Modbus. It suits city monitoring, airports, highways, railways, bridges, ports, wind farms and aquaculture sites.
02Key Features
What makes the WST-110 different
01
No moving parts
Ultrasonic wind measurement has no cups or bearings to wear out, so there is nothing to service or recalibrate on site.
02
Many parameters, one station
Wind, rainfall or light, temperature, humidity, pressure, noise and particulates or CO2 come from a single compact unit.
03
Optical rain gauge
Measures rainfall to 0.1 mm without a tipping bucket and handles intensities up to 24 mm per minute.
04
Built-in compass
The integrated electronic compass simplifies alignment during installation.
05
Real-time Modbus output
All readings are available together over RS485 Modbus RTU for loggers, PLCs and cloud platforms.
03Technical Specifications
Detailed specifications
Overview
- Parameters
- Wind speed and direction, rainfall or light, temperature, humidity, pressure, noise, PM2.5/PM10 or CO2
- Wind sensing
- Ultrasonic, no moving parts
- Output
- RS485, Modbus RTU
- Power supply
- 10 to 30 V DC
Measurement
- Wind speed
- 0 to 60 m/s, ±(0.2 m/s + 0.02v)
- Wind direction
- 0 to 359°, ±3°
- Temperature
- -40 to +80 °C, ±0.5 °C
- Humidity
- 0 to 99 %RH, ±3 %RH
- Atmospheric pressure
- 0 to 120 kPa, ±0.15 kPa
- Noise
- 30 to 120 dB, ±0.5 dB
- PM2.5 / PM10
- 0 to 1000 μg/m³, ±3% FS
- CO2 (alternative to PM)
- 0 to 5000 ppm, ±(50 ppm + 3% FS)
- Rainfall (optical)
- 0.1 mm resolution, ±5%, up to 24 mm/min
- Light intensity (option)
- 0 to 200,000 lux, ±7%
- Solar radiation (option)
- 0 to 1800 W/m², ±10%
Environmental
- Housing material
- ABS
- Operating temperature
- -20 to +80 °C
04Applications
Built for these use cases
- Use case 01
Urban weather monitoring
- Use case 02
Airport and highway meteorology
- Use case 03
Wind farm site monitoring
- Use case 04
Port and coastal weather
- Use case 05
Aquaculture site monitoring
Industries
Deployed across these sectors
06Related products
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