Main features of combustible gas detector

Imported sensor, high precision, accurate inspection, anti-poisoning, stable characteristics, explosion-proof product structure design of probe, suitable for various dangerous places such as factories, high protection level, dust prevention, water resistance and corrosion resistance, can operate in acidic and alkaline environment. Small size, easy to use.

Main characteristics of combustible gas detector
1. Alarm points can be set
2. Sound, light and concentration display alarm
3. Highlight the digital display of combustible gas concentration

4. Rechargeable lithium batteryMain features of combustible gas detector

Principle of combustible gas detector
The combustible gas detector and two fixed resistors form an inspection bridge. When the combustible gas in the air spreads to the surface of the test element, the flameless combustion is quickly completed under the catalytic action of the surface of the test element, and the reaction heat is formed to increase the platinum wire resistance value of the test element, and the test bridge circuit outputs the differential pressure signal.

Maintenance

The combustible gas detector should check the concentration of combustible gas and make sure that the detector communicates with the inspection environment. Therefore, it is inevitable that all kinds of polluting gases and dust in the environment enter the detector. The damage to the operating conditions of the detector caused by it is objective. The working environment of the combustible gas detector is relatively bad, and many of them are assembled outdoors, Improper maintenance may cause error or failure in detection of combustible gas alarm.
Therefore, cleaning and maintenance of combustible gas detector on time is an important task to prevent failure.