Combustible gas detector is a gas detector using high-performance gas sensor as a combustible gas detection device, with good stability, high sensitivity, long standby time, strong anti-magnetic interference ability, high temperature resistance and other advantages. Widely used in non-coal mine mountain, metallurgy, steelmaking, archaeology, exploration, coal chemical industry, petroleum, gas, municipal, fire protection and many other need to prevent explosion, prevent poisoning of industrial places.
So, what problems do we need to avoid when using combustible gas detectors?
In the process of use, sometimes there will be random removal of waterproof cover or waterproof cover is damaged and not replaced in time. Combustible gas detector is sometimes installed in the open air, such as tank farm, open valve group, open pump room and other places.Such as rain or wash the ground, water is easy to enter the detector, greatly affecting the life of the detector.
No waterproof cover or waterproof cover is damaged:
In the process of use, sometimes the waterproof cover is damaged and not replaced in time. Combustible gas detector is installed in open places, such as tank yard, valve opening group, open pump room and other places. We need to pay special attention to the fact that water can easily enter the probe, which can affect the life of the probe.
Change the position of combustible gas detector
During the process of modification of the production unit, the position of the combustible gas detector should be arbitrarily changed, resulting in the reduction of the sensitivity of the combustible gas detectors or the occurrence of detection dead corners in the device. The detection point is determined according to the process plant, equipment and facilities, combustible gas concentration and other related aspects. In the process of reconstruction and expansion, do not consider the role of the alarm and the detection range, arbitrarily change the detection position, will inevitably cause the detection position duplication or the existence of undetectable places. Moreover, in the process of disassembly and assembly, due to vibration and other reasons may also cause the alarm sensitivity to decrease.
Incomplete file information
Combustible gas detectors without special management, file data is not complete. Combustible gas detectors, as an important security equipment, should be managed by special personnel and improve all basic data. Strengthen maintenance and keep relevant records.
That’s all for today. Combustible gas detector and compound toxic and harmful gas detector can simultaneously detect a variety of gas concentrations. We use it very conveniently, therefore, it can help us quickly detect various gas concentrations in various environments.