RTD and Pt100 sensors
Industrial RTD and Pt100 Sensors
Browse ring, head, rotating-plug, immersion, sanitary, autoclave and winding RTD assemblies.
Ring Type RTD
Ring-format RTD with simplex or duplex assembly, Teflon insulation and SS304/SS316 sheath options; the listed sheath diameter is 3–8 mm.
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L-Bend Ring RTD
L-bend ring RTD for surface and machinery temperature measurement, with simplex or duplex assembly and 3–8 mm sheath diameter options.
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Ring RTD with SS Conduit
Ring RTD assembly with stainless-steel conduit, simplex or duplex construction and selectable Teflon or ceramic insulation.
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C-Type-Head RTD
Weatherproof C-type-head RTD with simplex or duplex assembly, ceramic insulation and SS304/SS316 sheath options; listed sheath diameters are 4.7–8 mm.
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Rotating-Plug RTD
RTD assembly with a rotating-plug connection, simplex or duplex construction, ceramic insulation and SS304/SS316 sheath options.
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Rotating-Plug Immersion RTD
Immersion-probe RTD with a rotating-plug connection and simplex or duplex assembly options.
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Handle Immersion RTD
Handle-equipped immersion RTD with simplex or duplex assembly and configurable probe dimensions.
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RTD for Autoclave
RTD explicitly listed for autoclave measurement.
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Tri-Clover RTD
Configurable Tri-Clover RTD listed for supported food-processing temperature measurement, with simplex or duplex assembly and mineral insulation.
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Glass-Epoxy RTD Transducer
Glass-epoxy RTD transducer listed for winding-temperature measurement, with stated dimensions of 8–10 mm width, 50 mm length (extendable by request) and 2 mm thickness.
View productChoosing an RTD
Compare element, assembly, mounting, insertion, cable route and receiving instrument. The RTD Simulator is shown separately as an accessory.
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Surface temperature sensors
Compare RTD probe formats and connections
Surface and winding formats
Compare ring and L-bend ring constructions by fixing geometry and lead route. The glass-epoxy transducer is a separate winding-temperature construction; its dimensions are not interchangeable with a ring probe.
Immersion and process connections
Handle and rotating-plug immersion probes have different terminations. Tri-Clover and autoclave assemblies address different process requirements. Include insertion length, connection and cleaning or process conditions in the enquiry.
Head or quick-disconnect
Head-type RTDs and connector-equipped probes provide different connection arrangements. Compare the quick-disconnect RTD with head-type assemblies before choosing the termination.
Is Pt100 the same as an RTD?
Pt100 is one RTD element designation; RTD names the sensing technology. Select the exact element accepted by the receiving instrument, then specify the physical assembly. A simplex or duplex assembly describes the number of sensing elements, not the lead-wire arrangement.
What wiring information should I provide?
State the required 2-, 3- or 4-wire arrangement and instrument model, along with the element, dimensions, sheath, mounting and cable length. Confirm the selected assembly and instrument connections together before ordering. If a 4–20 mA loop is needed, review RTD input transmitter options separately from the probe.
Discuss your RTD requirement
Send the element, wire arrangement, dimensions, process conditions and quantity.
Request an RTD quotation