Hydrogen sulfide is an inorganic compound with a molecular formula of H2S and a molecular weight of 34.076. Under standard conditions, it is a flammable acid gas. It is colorless and has the smell of rotten eggs at low concentrations. The aqueous solution is hydrogen sulfuric acid, which is weaker than carbonic acid, but stronger than boric acid. Easily soluble in water, soluble in alcohols, petroleum solvents and crude oil.Hydrogen sulfide is a flammable and hazardous chemical. Mixing with air can form explosive mixtures. Exposure to open flames and high temperatures can cause combustion and explosion. H2S is an important chemical raw material.
The explosion-proof hydrogen sulfide sensor is specially developed for some harsh environments. Cast aluminum type explosion-proof housing, the probe is placed in a special metal probe compartment, and the electrical part is isolated from the probe.
Adopt professional test hydrogen sulfide concentration sensor probe as the core detection device. It has a wide measuring range, high precision and good linearity. Good versatility, easy to use, easy to install, long transmission distance, moderate price and other characteristics.
This product uses a highly sensitive gas detection probe. The signal is stable, high precision, fast response and long life. It has the characteristics of wide measuring range, good linearity, easy to use, easy to install, and long transmission distance. Note that the sensor is used for air detection, and the customer should test in the application environment to ensure that the sensor meets the requirements.
The explosion-proof sensor adopts wall-mounted installation and can be fixed by three 8.5mm fixing holes. Customers can use expansion screws or bolts to fix. The position of the fixed hole size is as follows:
When installing, please ensure the installation direction, and the air inlet of the gas chamber should be installed vertically downwards.