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


Spring Loaded Sensor with 1/2″ 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 -50°C to 200°C.

Case Study https://burnsengineering.com/wp-content/uploads/2021/03/A50823-Temp-Ultrasonic-Bath-1.pdf

Case Study https://burnsengineering.com/wp-content/uploads/files/A140404.pdf

Series 300 Standard Spec Sheet