WS310-UMB Smart Weather Sensor




From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications.

Supplementary description:

WS310-UMB Smart Weather Sensor for measuring of air temperature, relative humidity, solar radiation and air pressure. Relative humidity is measured by means of a capacitive sensor element; a precision NTC measuring element is used to measure air temperature. The world renowned technology of Kipp+Zonen CMP10 is integrated. Measurement output can be accessed by the following protocolls: UMB-Binary, UMB-ASCII, SDI-12, MODBUS. One external temperature or rain sensor is connectable.

Special features:

  • All in One
  • Aspirated temperature/humidity measurement
  • Open communication protocol:
  • UMB-Binary
  • SDI-12
  • Analoge outputs in combination with 8160.UDAC
  • Third-Party-Rain gauge sensors are compatible: 0.1mm, 0.2mm, 0.5mm, 1mm heated and unheated.
Dimensions Ø approx. 150mm, height approx. 332mm
Weight Approx. 1.5kg
Interface RS485, 2-wire, half-duplex
Power supply 12-24 VDC ±10%
Operating temperature -50…60°C
Operating rel. humidity 0…100% RH
Heating 20VA at 24VDC
Cable length 10m
Protection level housing IP66
Mast mounting suitable for mast diameter 60 – 76mm
Response time < 5s
Zero offset A < 7W/m²
Zero offset B < 2W/m²
Directional error (at 1000 W/m²) < 0.2%
Temperature dependence of sensitivity < 1% (-10ºC…40ºC)
Spectral range 285 to 2,800nm
Measuring range 4000W/m²