The TR1000 is a versatile solid state/metal oxide (MOS) gas sensor that can be configured to measure a wide variety of gases and refrigerants (ammonia, R22 & R134a). This sensor is one of the most cost effective gas sensing products available today that provides a 4-20 mA output. For applications where you need a relay output to activate fans or alarms consider the CT1000, or CT2100 (dual gas)

Applications

cold storage

food processing

commercial freezers

Temp Range :-4 to 122ºF (-20 to 50ºC)

Output: 4-20 mA (loop powered)

Can be used with CT1000 controller to provide high and low relay activation.

Power: 12-30 VDC

Measures: 0- 50 ppm

Gas specific sensor

Calibration: 1 year recommended