Factory Cheap Hot Methane Gas Detector Sensor - sintered stainless steel 4-20mA output gas sensor probe filter caps cover for leak detection – HENGKO

Explosion proof sensor assemblies are made of 316 stainless steel for maximum corrosion protection. A sinter bonded flame arrestor provides the gas diffusion path to the sensing elements while maintaining the flame proof integrity of the assembly. Sensing elements are specially designed for maximum poison resistance and long life in harsh industrial environments, with sensor life typically 2 years or more.

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Q1. What's the operating principle?

-- A sinter bonded flame arrestor provides the gas diffusion path to the sensing elements while maintaining the flame proof integrity of the assembly.

Q2. Is sensing element available as well?

-- Yes, it is.

Q3. Can it be explosion proof?

-- Of course. It can pass most of authentication requirements from American and European standard.