Explosion-proof RTD

Explosion-Proof RTD – Safe & Reliable Temperature Sensing for Hazardous Areas

Engineered for Hazardous Environments
The product is a critical safety component designed specifically for temperature monitoring in flammable or explosive atmospheres. By incorporating robust protective housings and advanced sealing technologies, it effectively contains any potential sparks or excessive heat generated internally. This Explosion-Proof RTD ensures operational safety in sectors like oil & gas, chemical processing, and pharmaceutical manufacturing, where standard sensors pose a significant ignition risk.

Superior Safety with Certified Explosion-Proof Design

Safety is paramount, and our product complies with stringent international standards (GB 3836). It is available in two primary protection types: flameproof (d) and intrinsic safety (ia). Each unit carries a clear explosion-proof marking that details its suitability for specific hazardous zones, gas groups, and temperature classes, as shown in the table below:

This certified design, combined with options for platinum (Pt100) or copper (Cu50) sensing elements, provides both high safety integrity and accurate measurement from -200°C to 650°C.

Robust Construction for Demanding Applications

Built to last, the Explosion-Proof RTD features corrosion-resistant junction boxes made from cast aluminum or stainless steel, and can be paired with armored sheaths for added mechanical protection. It delivers reliable performance in monitoring storage tanks, reactor vessels, and pipeline temperatures, giving you peace of mind through certified safety and dependable operation in your most critical processes.