Temperature & Humidity Sensors & Transmitters
The wall and duct-mounted WCH and DCH range of Humidity and Humidity/Temperature probes and transmitters are designed for installation in the heating, ventilating and air-conditioning systems of warehouses, storeroom, computer rooms, and in general climatic control applications.
The WCH & DCH probe
design uses a sensor head, filter and cap assembly in moulded low moisture
absorption polypropylene and the filter is PTFE membrane.
WCH20
WCH20T
WCH24
WCH24T
Temperature (Pt100) & Humidity (0-1v/0-1mA/0-20mA)
Temperature (0-1v/0-1mA/0-20mA) & Humidity (0-1v/0-1mA/0-20mA)
Humidity (4-20mA) only
Temperature & Humidity (2 x 4-20mA outputs)
Temperature (Pt100) & Humidity (0-1v/0-1mA/0-20mA)
Temperature (0-1v/0-1mA/0-20mA) & Humidity (0-1v/0-1mA/0-20mA)
Humidity (4-20mA) only
Temperature & Humidity (2 x 4-20mA outputs)
DCH20
DCH20T
DCH24
DCH24T
