Special thermocouple for underground gasification

Special thermocouple for underground gasification

1. Explosion proof thermocouple:

Industrial explosion-proof thermocouples and thermal resistors are used as sensors and display instruments for temperature measurement and control, to directly measure and control the temperature of gases, liquids, and vapors in the production process.

The explosion-proof performance of the chemical special explosion-proof thermocouples and thermal resistance products produced by our factory is designed and manufactured according to the national standard of "Explosion proof Electrical Equipment for Explosive Environments". The thermoelectric characteristics comply with international IEC standards and have been tested and qualified by the Instrument Explosion proof Safety Supervision Station

The structure, principle, and assembly method of explosion-proof thermocouples and thermal resistors are basically the same. The main difference is that the explosion-proof product junction box (housing) is designed with high-strength aluminum alloy die-casting, and has sufficient internal space, wall thickness, and mechanical strength. The thermal stability of the rubber sealing ring meets the explosion-proof standard. So when the explosive gas mixture inside the junction box explodes, its internal pressure will not damage the junction box, and the resulting heat energy cannot diffuse outward - the explosion cannot be transmitted. As long as users strictly follow the product usage rules, the product can achieve reliable explosion-proof effect.

2. Special thermocouple for cracking furnace

1. Application

The thermocouple protection tube adopts a special structure to tightly adhere to the inside of the cracking furnace tube without affecting the flow of materials. Suitable for temperature measurement and control of cracking furnaces in the production process of ethylene.

2. Main technical parameters

Electrical export: M20x1.5, NPT1/2

Connection size: M27x2, NPT3/4

Protection level: IP65

Explosion proof level: D ∥ CT6

Accuracy level: Level I