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Thermocouples, RTDs, and thermowells engineered to hold their reading.

Every Duro-Sense product line is backed by our ISO/IEC 17025 accredited calibration lab, so what leaves our shop matches what's on the certificate.

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Full lineup

Browse Temperature Sensors

General Purpose Thermocouples & RTDs

High Temperature Thermocouples

High Temp — Metal Sheathed (HTM)

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High Temp — Industrial (HTI)

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High Temp — Platinum Insulated Element (PIE)

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Industrial Temperature Sensors

Wire and Tube Assembly

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Loadcouple

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Industrial Assembly

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Bare Element

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Insulated Element

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Wire & Cable

Thermocouple and extension wire on standard or special limits of error.

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Hardware & Accessories

Connection heads, fittings, and mounting hardware to complete an assembly.

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Thermocouples, RTDs, and thermowells engineered to hold their reading.

Browse Temperature Sensors

General Purpose Thermocouples & RTDs

Mineral Insulated “Sheath-Pak” Thermocouples

RTD's (Resistance Temperature Detectors)

Plastics Industry Thermocouples

Engine Compressor Thermocouples

High Temperature Thermocouples

High Temp — Metal Sheathed (HTM)

High Temp — Industrial (HTI)

High Temp — Platinum Insulated Element (PIE)

Industrial Temperature Sensors

Wire and Tube Assembly

Loadcouple

Industrial Assembly

Bare Element

Insulated Element

Complete the assembly

Wire & Cable

Hardware & Accessories

Need a custom fabrication, not a catalog part?