CHCO Household Toxic and Explosive Gas Detector type A
Cod. CHCO - Household Toxic and Explosive Gas Detector type A
The CHCO Detector has been designed and built according to European regulations to detect the presence of toxic and/or explosive gas flexibly.
The CHCO detector can detect the presence of two gases.
The first gas detected is Methane, with trip sensitivity calibrated at 10% of L.E.L. The second gas detected is Carbon Monoxide. This probe is useful when both the maximum CO admi ssible concent ration threshold of 300ppm is exceeded, and when low CO concentrations persist in the envi ronment for lengthy periods, which according to the principle of accumulation could also damage the human organism.
A special circuit controls the sensor’s efficiency level and signals any possible fault.
Power supply: 230/240 VAC 50/60 Hz.
Power Demand: 1W
Alarm Relay for Espl. gas: 10A 250V resistive
Alarm Relay for Toxic gas: 10A 250V resistive
Sensors Explosive Gas: Catalytic
Sensors Toxic Gas: Electrochemical Cell
Espl. Alarm threshold: At 10% of L.E.L.
Toxic Alarm threshold: From 30 to 300ppm
Degree of protection: IP42
Degree of protection: Wall mounted
Weight: 340 grams about