0.250″ (6.35mm) sheath diameter spring-loaded platinum RTD with threaded hex fitting. Hazardous ratings are available.

Spring Loaded Sensor with 0.50″ NPT Hex Fitting for Thermowell applications. Sensors available in 0.250″ (6.35mm) and 0.188″ (4.7625mm). Available as Explosion Proof and Flameproof. Available with union-nipple extension for easy removal from thermowell. Temperature range of -196°C to 500°C.

Series 200 Standard Spec Sheet


Sensor typeRTD (Pt100)
Temperature range-196 to 500 C (-320.8 to 932 F)
Sensor styleIndirect immersion
Sheath diameter0.250"
Immersion depthFixed
Process Connection Threaded/Tri-clamp/Socket weld/Flanged/Weld in/Van Stone
Head connectionNPT
Spring loaded for thermowellYes
Wire terminationHead
Hazardous ratingOptional
Configure Part Application Notes