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1. Turn on the switch power of the gas detector, and place the probe in the area where the gas concentration is to be detected after the self-inspection and preheating of the detector have successfully entered the inspection mode. 2. The g
1. Pay attention to the detection interference between various sensors Generally, each sensor corresponds to a specific detection gas, but no gas detector is absolute. Therefore, when selecting gas sensors, we should know the detection int
The gas detector manufactured by Taizhou Hanyao Electronic Technology Co., Ltd. can detect various gases such as hydrogen sulfide, carbon monoxide, nitrogen dioxide, sulfur dioxide, oxygen, ammonia, phosphine, hydrogen cyanide, chlorine, ch
Introduction of gas tester Gas tester is a kind of instrument and instrument tool for gas leakage concentration detection, mainly refers to portable/hand-held gas tester. The gas tester is mainly used. The gas sensor is used to detect the
The gas alarm is also the gas leakage detection and alarm instrument. When flammable or toxic gas leaks in the industrial environment, and the gas alarm detects that the gas concentration reaches the critical value set by the explosion or p
It is necessary to use hydrogen sulfide detector to monitor hydrogen sulfide H2S. Because hydrogen sulfide can smell rotten eggs at a low concentration, but when the concentration is high, people can't smell it. If hydrogen sulfide detector
At present, the hotel and catering industry are closely connected with us. Every move of the industry is related to our safety. The kitchen of the catering industry uses a large amount of combustible gas for food preparation and cooking. Th
1、The judgment of gas detectors for detecting natural gas and liquefied gas shall meet the following requirements: 1. However, it is qualified when the difference between the alarm action value of the gas detector and the alarm setting val
Combustible gas detector is also called combustible gas detector/alarm/alarm. Combustible gas detector generally adopts catalytic combustion sensor, which has high sensitivity and fast response time, and can accurately and effectively detec
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 f
Data storage, temperature and humidity measurement. At the same time, check and measure 1-4 kinds of gases and high-temperature flue gas. High-definition display screen, simulation icon display menu basic functions, built-in pumping measure
A. The combustible gas controller shall be installed in the instrument room and other non-explosion-proof places. It is strictly prohibited to install it in explosion-proof places. B. The combustible gas controller shall be firmly fixed to
Most of the combustible gas alarms use catalytic fuel type sensors. Under normal operation, the sensitivity of the sensor will naturally decrease by 10% to 30% every year, and its service life is generally (3 to 5) years. Therefore, the ala
The importance of installing natural gas detector in boiler room. The main component of natural gas is methane, which is flammable and explosive. If the gas leakage encounters open fire, static electricity, lightning or improper actual oper
In contrast, the composite gas detector is an indispensable detection instrument in some special areas. Sometimes there will be some harmful gases in the sealed space that will harm the human body. So our gas detector is also a device to en
Why are combustible gas alarms installed in enclosed buildings? When the release source is located in a closed or semi-closed plant, the ventilation is not as good as that in the open or semi-open air, and it is convenient to collect combus
Ozone (O3) is an allotrope of oxygen (O2). It is a kind of light blue gas with special smell. The molecular structure is triangular, the bond angle is 116 °, its density is 1.5 times that of oxygen, and its solubility in water is 10 times t
There are great differences between carbon monoxide alarm and gas alarm, and many people often confuse the two. In fact, there is a large gap between the two. One is that the place where the carbon monoxide alarm is to be installed is accid
Portable gas detection instruments are mainly divided into two types from the detection principle: diffusion type and pump type. The so-called portability means that it is designed for convenience, mobile and flexible. When selecting, we sh
What is a portable gas detector Portable gas detector mainly refers to portable or pocket small detection equipment, which can be carried and used by hand, and can also be put into the jacket pocket of work clothes or hung on the belt.