| Customization: | Available |
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| After-sales Service: | a Year |
| Warranty: | Factory Time Within One Year |
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| What is a combustible gas alarm combustible gas alarm is a kind of safety equipment used to detect the concentration of combustible gas in the air, mainly used to prevent fire, explosion and other safety accidents. It detects the concentration of combustible gas in the environment through the sensor, when the concentration reaches the set alarm value, it will send an audible and optical signal to remind the user to take appropriate safety measures Working principle The working principle of the combustible gas alarm is based on the detection of the concentration of combustible gas by the sensor. When the concentration of combustible gas is monitored to reach the set alarm value, the alarm will send an audible and visual signal to remind people to take appropriate safety measures to prevent the occurrence of fire, explosion and other dangerous accidents Structural composition Combustible gas alarm is mainly composed of display, sensor and controller. The display is used to display the concentration value of combustible gas and the later debugging parameters; The sensor is an important factor affecting the price of the alarm, the common types include catalytic combustion sensors, electrochemical sensors, infrared sensors, etc. The controller processes the sensor signal and triggers the alarm Application scenario Combustible gas alarms are widely used in various places where combustible gases exist, such as oil, gas, chemical, oil depots, coal mines and other industrial environments, as well as household gas, public cantons, hotel kitchens and other daily living places. It can effectively avoid the occurrence of accidents such as explosion, poisoning and suffocation, and protect the life and property safety of users and the masses Classification and selection Combustible gas alarms can be divided into three kinds according to the use of civil, commercial and industrial places. When selecting, it mainly depends on the nature of the detected gas. For example, catalytic combustion type is suitable for hydrocarbon gases, hypoxic or corrosive places should choose infrared gas alarm, hydrogen detection can choose catalytic combustion type or electrochemical type |
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