Low-Temperature Sensors

From -200 to +200°C, PT100 RTD probes are ideal for fast, accurate temperature measurement. They cover a wide range of applications because the linear coefficient stays stable even below zero.

Our products

PT100 RTD probes for low temperatures

PT100 RTD probes in every form: cables, sheaths, special tips and all types of connector.
They deliver exceptional accuracy across temperatures from -200°C to +200°C.
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ATEX Si – Intrinsically Safe PT100 / PT1000 RTD probes and thermocouples

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PT100 RTD probes and J, K, N, S thermocouples

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Pyrometry items

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SCAB – PT100 RTD probe with cable outlet

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SCH – Mineral-Insulated PT100 RTD probe

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SCONT – PT100 RTD probe with plate contact

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SES – PT100 Probe with Special Tip

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SLAE / SVAE – PT100 RTD probe with interchangeable element, plain under head & threaded

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SLSE / SVSE – PT100 RTD probe without interchangeable element, plain under head & threaded

Technical details

Our low-temperature sensors are fully customisable

Our sensors are fully customisable:

Technologies

Single or double PT100 elements, cabled, shielded or sheathed. Thermocouples with an ungrounded hot junction (100% inspected).

Our engineering department is on hand to suggest and help you find the right solution for your environment.

All types of insulated and shielded cables, and stainless steel, PTFE, ceramic or alumina sheaths.

Compatible with every commercially available connector, standard or custom.

4-20 mA transmitters, I/O-Link integration and digital solutions to match your automation architecture.

logo atexIntrinsically Safe (Ex i) assemblies with suitable heads, cable glands and connectors, and Ex d ATEX with a certified head. LCIE approval.
 
Validated by frequent calibrations, including COFRAC-accredited testing.
Application examples

Everything that heats and everything that cools, meaning all of industry

🧑‍⚕️Medical / Pharma

Cryogenics
Storage of biological samples in liquid nitrogen.
Heat-sealing of plastic pouches in a controlled-atmosphere zone.

🏙️Industry

Industrial automation and control
All types of machines and test benches.

🥕Food-processing industry

Production-system control
Cold rooms and refrigerators, but also cooking systems.
What is the resistance value at 0°C? And at 100°C?

100 ohms at 0°C. The variation is linear according to the probe class and is read from the reference tables.

You can use a 4-20 mA transmitter or program the PLC from the values read.

Any commercially available type.

Our articles on low temperatures