This series of household combustible gas detector is a combustible gas leakage detector suitable for use in urban residential quarters or high-rise residential buildings. In order to prevent possible suffocation or explosion accidents caused by combustible gas leakage, this detector can send out sound and light alarm signals in case of combustible gas leakage, and transmit the alarm signals to the integrated monitoring platform in real time. It supports small programs, short messages, telephone alarms, etc. It can also be connected to the solenoid valve to automatically close the gas pipeline.

Product features:

➤  It has wireless communication function and supports NB-IOT signal output; 

➤  A catalytic combustion type gas sensor is adopt, and that surface resistance of a sensitive body of the catalytic combustion type gas sensor can change along with the change of the concentration of the detected gas; 

➤ Sensitively sense the combustible gas leaked in the air, when it reaches a certain concentration, the detector alarms, the alarm indicator is always on, the speaker gives an alarm prompt voice, and at the same time outputs a high-level signal to control the action of the solenoid valve;

➤ Alarm setting value: 8% LEL ◊ Execute the standard GB 15322.2-2003 "Self-contained Combustible Gas Detector with Measuring Range of 0 ~ 100% LEL";