product description
professional, intelligent measurement transducers with digital interface for environmental applications
Integrated construction with ventilated radiation protection for measuring:
Relative humidity is measured by means of a capacitive sensor element, a precise NTC measuring element is used to measure the air temperature.
Precipitation is measured by tipping spoon and tipping bucket method.
The flexible tipping bucket allows a resolution of rainfall of 0.2 mm or 0.5 mm.
The data measured can be by the following protocolls: UMB-Binary, UMB-ASCII, SDI-12, MODBUS
Optionally, the WS401-UMB can be equipped with a leaf wetness sensor in addition.
An external temperature sensor is able to be connected.
Scope of supply: sensor with cable length of 10 m
Integrated construction with ventilated radiation protection for measuring:
- air temperature
- relative air humidity
- precipitation
- air pressure
Relative humidity is measured by means of a capacitive sensor element, a precise NTC measuring element is used to measure the air temperature.
Precipitation is measured by tipping spoon and tipping bucket method.
The flexible tipping bucket allows a resolution of rainfall of 0.2 mm or 0.5 mm.
The data measured can be by the following protocolls: UMB-Binary, UMB-ASCII, SDI-12, MODBUS
Optionally, the WS401-UMB can be equipped with a leaf wetness sensor in addition.
An external temperature sensor is able to be connected.
Scope of supply: sensor with cable length of 10 m
Downloads
datasheet English (0.06 MB)
datasheet German (0.06 MB)