Methane Gas Sensor (CH4 Sensor) - MH-741A

Methane Gas Sensor (CH4 Sensor) MH-741A Product Description

The MH-741A sensor is a universal intelligent sensor that uses non-dispersive infrared (NDIR) principle to detect hydrocarbon gases in the air. It has good selectivity, no oxygen dependence, stable performance, and long life; built-in temperature sensor for temperature compensation. MH-741A combines mature infrared absorption gas detection technology with micro-machining and sophisticated circuit design to create a compact, high-performance infrared gas sensor. It can be widely used in fire detection, explosive gas detection, etc.

It meets the requirements of AQ6211-2008 'Non-dispersive infrared methane sensor for coal mine' issued by the State Administration of Work Safety on November 19, 2008 and implemented on January 1, 2009.

This product's explosion-proof rating: Ex d ⅡC T6 Gb. The design, manufacturing, and verification of this product follow the following national standards: GB3836.1-2000 'Electrical apparatus for explosive gas atmospheres - Part 1: General requirements', GB3836.9-2000 'Electrical apparatus for explosive gas atmospheres - Part 9: Encapsulation type 'm'', GB4208-93 'Degrees of protection provided by enclosures (IP code)', GB/T13384-92 'Technical requirements for packaging of mechanical and electrical products'

Methane Gas Sensor (CH4 Sensor) MH-741ASensor Features

No oxygen dependence, stable performance, long life; built-in temperature sensor for temperature compensation

Methane Gas Sensor (CH4 Sensor) MH-741AMain Applications

Can be widely used in fire detection, explosive gas detection, etc.

Methane Gas Sensor (CH4 Sensor) MH-741ATechnical Specifications