freon gas sensor / ammonia / semiconductor / remote

Gas sensors GS-220.B.V-RF for refrigerants monitor the levels of ammonia and CFCs, HFCs, HCFCs, CFCs and signal in excess of the recommended levels of maximum permissible concentration.

Using semiconductor sensor ensure a rapid response and a long life of the sensor element. Provides precise operation over a wide temperature range.

Diagnostics of the sensor ensures correct operation by monitoring the status of the sensor and communication lines and alerts in case of fault.

Remote calibration using a magnetic key without opening the housing facilitates its periodic test and callibration.

Gas sensors GS-220.B.V-RF are in a metal housing with IP 65. ATEX certified.
Compatable with gas controllers GA-220.