High-Precision Explosion-Proof Thermocouple & RTD Sensor With Flange Connection

Introduction

In hazardous industrial environments, precision and safety are non-negotiable. Our Explosion-Proof Flange-Mounted Temperature Sensors are engineered to provide accurate monitoring while ensuring maximum protection in volatile atmospheres. Built for reliability, these sensors are the ideal solution for high-pressure and high-risk applications.

Key Product Features

• Explosion-Proof Certification (Ex d): Featuring a heavy-duty, flameproof terminal head (Ex d IIC T6 rated). This design is specifically engineered to contain any internal spark or explosion, preventing it from igniting the surrounding flammable gases or dust.

• Heavy-Duty Flange Connection: Equipped with precision-machined stainless steel flanges (available in ANSI, DIN, and JIS standards). The flange mounting provides superior mechanical strength and a zero-leakage seal, capable of withstanding high-pressure process fluids.

• High-Accuracy Sensing Elements: Integrated with premium Class A Pt100/Pt1000 RTDs or Class 1 Thermocouples (Type K, J, N, or E). Our sensors deliver exceptional stability and minimal drift over long-term operation.

• Lagging Extension (Extension Neck): The unique "nipple-union-nipple" neck design dissipates heat before it reaches the terminal head, protecting internal electronics and allowing for easy installation through pipe insulation.

• Industrial-Grade Thermowell: The protection tubes are crafted from high-performance alloys like SS316L, Inconel 600, or Hastelloy, providing excellent resistance to corrosion, oxidation, and high-velocity flow erosion.

Typical Applications

• Oil & Gas: Refinery piping and offshore platform monitoring.

• Chemical Processing: Pressure vessels and reactor temperature control.

• Power Generation: High-pressure steam and boiler systems.

• Food & Beverage Processing: Temperature control for industrial cooking and pasteurization systems.

Technical Index

Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and  temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. 

Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc. 

After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc. 

More details, you can also visit our website: http://www.gmemetal.com