What kind of carbon monoxide alarm performance is best

    Most people don´t know for carbon monoxide announciator, carbon monoxide alarm is induced by carbon monoxide sensors into electrical signals of carbon monoxide concentration in the air, the size of the electrical signals related to the concentration of carbon monoxide. Carbon monoxide alarm according to the use of sensors to classification, generally divided into semiconductor carbon monoxide announciator, electrochemical carbon monoxide announciator, infrared carbon monoxide detector, etc., from the measurement sensitivity, accuracy, stability, resistance to cross gas interference, infrared carbon monoxide detector performance is the best, but more expensive for laboratory use, household general for semiconductor and electrochemical carbon monoxide alarm.

The installation of carbon monoxide announciator are the following:

1, carbon monoxide gas is heavier than air, carbon monoxide testing probe installation height should be from the ground level ground (or floor) 0.3 ~ 0.6 m.

2, carbon monoxide detection probes should be installed in no shock, no vibration, no strong electromagnetic interference, and around with not less than 0.3 m headroom.

3, carbon monoxide testing probe installation and wiring, according to the requirements of the manufacturer and should be in conformity with the relevant provisions of the explosion-proof instrument installation wiring.