combustible gas alarm is composed of detectors and alarm devices. it is widely used in petrochemical industry where combustible gas exists in petroleum, gas, chemical industry and oil depot. it is an important instrument to detect leakage in indoor and outdoor dangerous places and ensure production and personal safety. So what do you know about the installation of combustible gas alarm ? the following is an introduction to yiyuntian electronic editor:

Installation Method of Combustible Gas Alarm:

the controller of combustible gas alarm needs to be wall-mounted on the wall of duty room or monitoring room, about 160CM from the ground. The detector installation methods of combustible gas alarm include pipe holding installation, wall installation, bracket fixed installation, etc.

The gas detector should be installed at the place where the gas is easy to leak. The specific position should be determined according to the specific gravity of the detected gas relative to the air. When the density of the detected gas is greater than the specific gravity of the air, the gas detector should be installed at (30-60)CM from the ground, and the sensor position is down. When the density specific gravity of the detected gas is less than the specific gravity of the air, the gas detector should be installed at a distance of (30-60)CM from the ceiling and the sensor position should be downward. When the detector is installed, the sensor should be fixed downward. After the correct connection, the outer cover of the detector should be fixed. To achieve explosion-proof requirements. Gas alarm controller for non-explosion-proof products should be installed in the monitoring room or indoor safety area without explosive gas environment, using wall-mounted installation.

Combustible Gas Alarm Installation Note:

Please make 2 fixing holes in the wall (horizontal distance is 180mm)

Fix the mounting plate on the wall Hang the mounting hook on the back of the controller on the mounting plate.

Combustible Gas Alarm Selection Description:

1. If the area of the detection area is less than 20 square meters, the single-channel version (1 host +1 detector) gas detector can be selected without considering the expansion and addition of detectors in the future. If you want to reserve ports for expanding and adding gas detector detectors in the future, you can choose a multi-channel gas alarm.

2.If the area of the detection area is more than 20 square meters, please choose to purchase a multi-channel version (1 multi-channel host + N detectors) gas alarm, which can easily increase the detector expansion detection area at any time in the future.

calculate the number of detectors required according to the area of the environment to be detected. a gas detector can detect an area of 15-25 square meters. if the warehouse area is 200 square meters, about 6-8 detectors need to be installed. According to the number of detectors of the alarm detector, the alarm host that can load different numbers of detectors is selected. 8-way alarm host 60-way alarm host can be connected to 99-way gas detector alarm transmitter at most.

to sum up, it is the installation method of combustible gas alarm. when the combustible gas alarm in industrial environment detects that the combustible gas concentration reaches the critical point of the lower or upper explosion limit, the combustible gas alarm will send out an alarm signal, in order to remind the staff to take safety measures, and drive the exhaust, cut off, spray system, to prevent explosion, fire, poisoning accidents, so as to ensure safe production.