Lufft – WS504 – Værstasjon WS504
From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications.
WS504-UMB Smart Weather Sensor for measuring of air temperature, relative humidity, solar radiation, air pressure, wind direction and wind speed. Relative humidity is measured by means of a capacitive sensor element; a precision NTC measuring element is used to measure air temperature. Ultrasonic sensor technology is used to take wind measurements. Measurement output can be accessed by the following protocolls: UMB-Binary, UMB-ASCII, SDI-12, MODBUS. One external temperature or rain sensor is connectable.
- All in One
- Aspirated temperature/humidity measurement
- Open communication protocol:
- Analoge outputs in combination with 8160.UDAC
- Third-Party-Rain gauge sensors are compatible: 0.1mm, 0.2mm, 0.5mm, 1mm heated and unheated.
|Selger||Bjørn Cato Solli|
|Accuracy||±0,2°C (-20°C… 50°C), otherwise ±0.5°C (>-30°C)|
|Measuring Range||0…100% RH|
|Response time (95%)||< 1s|
|Spectral range||300 to 1100nm|
|Measuring Range||300…1200 hPa|
|Accuracy||/-0.5 hPa (0… 40°C)|
|Accuracy||<3° RMSE >1.0m/s|
|Accuracy||±0.3m/s or ±3% (0…35m/s) RMS of reading, whichever is greater ±5% (>35m/s) RMS|
|Heating||20VA at 24VDC|
|Protection type housing||IP66|
|Interface||RS485, 2-wire, half-duplex|
|Operating Power Consumption||24VDC /- 10%|
|Operating Humidity Range||0…100%|
|Operating Temperature Range||-50…60%°C|