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WS310
From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air pressure and radiation. One external temperature or rain sensor is connectable.
- Temperature, relative humidity, air pressure, radiation
- NTC/T, Capacitive/RH, MEMS capacitive/Pressure, Kipp&Zonen/Radiation
- Compact all-in-one weather sensor, low power, heater, aspirated radiation shield, maintenance-free operation, open communication protocol
- RS485 with supported protocols UMB-Binary, UMB-ASCII, Modbus-RTU, Modbus-ASCII, XDR and optional SDI-12
- FEATURES
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- All-in-one housing concept of a compact weather sensor combining several measurement parameters in one housing with only one cable connection
- First and only compact weather sensor with integrated Kipp & Zonen CMP10 Pyranometer with secondary standard quality
- Built-in data pre-processing, universal interfaces and selectable output protocols
- Compatible with many commercially available Met/HydroMet dataloggers and PLS systems thanks to an open communication protocol
- Maintenance-free operation – no moving parts that can wear out
- Suitable for all climate zones; also for solar-powered automatic meteorological stations
- Ventilated temperature and humidity measurement according to WMO guidelines
- Integrated heater that can be switched on if there is danger of frost
- Specs
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General Dimensions Ø approx. 150 mm, height approx. 332 mm Weight Approx. 1.5 kg Interface RS485, 2 – wire, half – duplex Power supply 12 – 24 VDC ±10 % Operating temperature -50…60°C Operating rel. humidity 0…100 % RH Heating 20 VA at 24 VDC Cable length 10 m Protection level housing IP66 Mast mounting suitable for Mast diameter 60 – 76 mm Temperature Principle NTC Measuring range -40 … 80°C Unit °C Accuracy ±0.2°C (-20…50°C), otherwise
±0.5 °C (>-30°C)Relative humidity Principle Capacitive Measuring range 0 … 100 % RH Unit % RH Accuracy ±2 % RH Air pressure Principle MEMS capacitive Measuring range 300 … 1200 hPa Unit hPa Accuracy ±0.5 hPa (0…40°C) Radiation Response time < 5 s Zero offset A < 7 W/m² Zero offset B < 2 W/m² Directional error (at 1000 W/m²) < 0.2 % Temperature dependence of sensitivity < 1 % (-10ºC…40ºC) Spectral range 285 to 2,800 nm Measuring range 4000 W/m² - Downloads
