0.250″ (6.35mm) sheath diameter RTD for variable immersion applications. Hazardous ratings are available.

A direct immersion-style RTD that features field adjustable immersion length via a brass or 316 SS compression fitting with PTFE or SS ferrules. PTFE allows for readjustment of the immersion length. Add the HD04 connection head for a convenient and durable method of attaching your extension cable. Other heads and indicators can also be added.

Case Study https://burnsengineering.com/wp-content/uploads/files/a100317.pdf

Series 300 Standard Spec Sheet


Sensor typeRTD (Pt100)
Temperature range-50 to 200 C (-58 to 392 F)
Sensor styleDirect Immersion
Sheath diameter0.25", 0.188"
Immersion depthVariable
Process connection None
Head connectionNPT
Spring loaded for thermowellNo
Wire terminationhead
Hazardous ratingOptional
Configure Part Application Notes