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You are here → Home > Temperature Sensors > Resistance thermometers > Rigid Stem

Resistance Thermometers (Pt100, RTD, PRT, Pt1000) - Rigid Stem

What is a Rigid Stem RTD Pt100?

Rigid stem RTDs are a type of resistance thermometer with a stainless steel sheath designed for applications where bending is not required, providing reliable temperature measurement up to 250°C.

TC specialises in the manufacture and supply of RTD Pt100 sensors and has been trusted by manufacturers, OEMs, and research labs across the UK and internationally for over 50 years.

Whether you need standard or custom-built temperature sensors for industrial, scientific, or OEM applications, our expert UK-based engineers are ready to assist, from initial enquiry through to delivery.

with Basic End Seal
2.0 to 8.0mm dia. RTD, PRT, Pt100 Sensor with Basic End SealInternal seal with bare conductors or extension leads with Pot Seal
2.0 to 8.0mm dia. RTD, PRT, Pt100 Sensor with Pot Seal A large selection of plain and threaded pot seals supplied with tails or extension cable (PVC, FEP, Fibreglass etc.) with Miniature Plug
2.0 to 3.2mm dia. RTD, PRT, Pt100 Sensor with Miniature Plug Fitted with a miniature thermocouple plug rated to either 220ºC or 350ºC with Standard Plug
2.0 to 8.0mm dia. RTD, PRT, Pt100 Sensor with Standard PlugFitted with a standard thermocouple plug rated to either 220ºC or 350ºC with Lemo Connector
2.0 to 8.0mm dia. RTD, PRT, Pt100 Sensor with Lemo Connector Fitted with a size 1 Lemo plug
or socket with Terminal Entry Gland
2.0 to 8.0mm dia. RTD, PRT, Pt100 Sensor with Terminal Entry Gland Terminated with a 16mm ISO x 1.5mm compression gland seal supplied with tails or extension cable (PVC, FEP Fibreglass etc.) with Micro die cast alloy head 3.0 to 6.0mm dia. RTD, PRT, Pt100 Sensor with Micro HeadMicro die cast alloy screw down terminal head with ceramic terminal block. Suitable for simplex and duplex assemblies with Miniature IP67 die cast alloy head 3.0 to 10.0mm dia.RTD, PRT, Pt100 Sensor with Miniature HeadWeatherproof die cast alloy screw top terminal head with ceramic terminal block. Suitable for simplex and duplex assemblies with Standard IP67 die cast head 4.5 to 12.7mm dia. RTD, PRT, Pt100 Sensor with Standard HeadWeatherproof die cast alloy screw top terminal head with ceramic terminal block. Suitable for simplex, duplex and triplex assemblies with IP67 heavy duty cast iron head 4.5 to 12.7mm dia. RTD, PRT, Pt100 Sensor with Cast Iron HeadWeatherproof cast iron screw top terminal head with ceramic terminal block. Suitable for simplex, duplex and triplex assemblieswith IP67 Bakelite head
4.5 to 12.7mm dia.RTD, PRT, Pt100 Sensor with Bakelite HeadWeatherproof Bakelite screw top terminal head with Bakelite terminal block. Suitable for simplex, duplex and triplex assemblies with alloy straight through head 4.5 to12.7mm dia.RTD, PRT, Pt100 Sensor with Straight Through HeadDie cast alloy straight through terminal head with Bakelite terminal block. Suitable for simplex and duplex assemblies with 316 Stainless Steel head 4.5 to 12.7mm dia. RTD, PRT, Pt100 Sensor with Stainless Steel HeadWeatherproof 316 stainless steel screw top terminal head with ceramic terminal block. Suitable for simplex and duplex assemblies with BUZ-H style top hat head 4.5 to 12.7mm dia. RTD, PRT, Pt100 Sensor with BUZ-H Style HeadWeatherproof die cast alloy screw down 'flip' terminal head. Mainly used for duplex assemblies where up to two transmitters/blocks can be fitted with spring loaded terminal block 3, 4.5, 6 and 8mm dia.RTD, PRT, Pt100 Sensor with Spring Loaded Terminal BlockSpring loaded insert assemblies. The end seal is incorporated into a terminal block for mounting into any standard terminal head