The compact ultrasonic weather station is a professional-grade sensor independently developed by our company to measure multiple meteorological parameters. It simultaneously monitors six primary atmospheric elements: air temperature, air humidity, wind speed, wind direction, atmospheric pressure, and rainfall.
Temperature, humidity, and pressure measurements utilize standard industrial probes housed within radiation shields. These probes feature high precision and rapid response times. Wind speed and direction are determined using the ultrasonic time-of-flight principle. Rainfall is detected via microwave radar, enabling rapid measurement of precipitation volume and intensity.
Robust, durable monolithic design for easy installation and all-weather measurement.
No moving parts, making the entire system maintenance-free.
Standard RS485/RS232 output.
Uses radar to measure rainfall, accurately reflecting precipitation volume and start/end times.
Product Specifications | Dimensions: Ø144*248mm, Weight: Approx. 1.5 kg | |
Ambient Temperature | Measurement Range | -40 to 80°C |
Resolution | 0.01°C | |
Indicated Error at 60%RH | ±0.98°C | |
Atmospheric Humidity | Measurement Range | 0 to 100%RH |
Resolution | 0.1 %RH | |
Indicated Error at 20°C | ±5.1%RH | |
Atmospheric Pressure | Measurement Range | 300~1100 hPa |
Resolution | 0.1 hPa | |
Indicated Value Error | ±0.5 hPa | |
Wind Direction | Detection Principle | Ultrasonic |
Measurement Range | 0~360° | |
Resolution | 0.1° | |
Accuracy | ±3° | |
Wind Speed | Detection Principle | Ultrasonic |
Measurement Range | 0~75 m/s | |
Resolution | 0.1 m/s | |
Error Value | ±0.33 m/s | |
Rainfall | Detection Principle | Microwave Radar |
Measurement Range | 0-10 mm/min | |
Resolution | 0.1 mm/min | |
Accuracy | ±0.4 mm/min | |
Basic Parameters | Interface | RS485, two-wire connection, half-duplex |
Data Update Interval | 60 seconds | |
Operating Power | Less than 3W | |
DC Voltage | 12–24VDC | |
Operating Humidity Range | 0–100% RH | |
Operating Temperature Range | -40 to 60°C |