Cable Resistance Thermometers

Special Options

All our cable resistance thermometers are custom made, as such we are able to tailor your sensors exactly to your requirements. There are many options available including:

Element Options

Pt100 B as standard with Pt100 A, 1/3,1/5,1/10 DIN, Pt 50, Pt 500, Pt 1000 sensor and Pt 2000 available on request.

Plugs or Sockets

Either standard or miniature plugs and sockets can be attached instead of tails.


Full UKAS or UKAS traceable calibration is available. AMS 2750 F to full or traceable calibration is available.


The cable thermocouples cab be stainless steel or tinned copper over-braided for extra toughness.

Material Certificates

Material certificates are available on request.


Your own serial, product number or other information attached to sensors via heat shrink cable or metal tags.

High Temperature Versions

High temperature options for plugs, sockets and cable can be supplied.


Resistance thermometers can be supplied duplex instead of simplex.

Wire Configuration

3 wire as standard, marked red/red/white, with 2 or 4 wires on request.

IP68 compatible

Cable thermocouples can be IP68 compatible so they are rated as “dust tight” and protected against complete, continuous submersion in water.

Element Options

Pt100 B as standard with Pt100 A, 1/3,1/5,1/10 DIN, Pt 50, Pt 500, Pt 1000 and Pt 2000 available on request.

Process Fittings

Flange or compression fittings can be added such as an adjustable or welded flange on shank.

Platinum Resistance Thermometers

We manufacture and design cable resistance thermometers, often called cable RTD Pt100 sensor, cable Pt100, Pt 100 sensors or Pt 100 thermocouples. Cable resistance thermometers are very cost-effective for temperature measurements below 260°C, although some designs are good up to 500°C. The construction of a cable resistance thermometer consists of a RTD element, often a Pt100 securely attached to a length of cable. The Pt100 element can then be protected in a number of ways and designed to get the best measurement from your process. The maximum temperature for a cable resistance thermometer is determined by its insulation but there are high-temperature options such as glass fibre if required.

Need some help?

If you are unsure exactly what you need, get in touch and we can help identify your requirements.

Contact us

We’ve made cable resistance thermometers for over 25 years and today we are considered the best choice for custom built temperature sensors in the UK. We continue to apply our expertise and invest in the latest technology to provide our customers with the highest quality temperature sensors available.

Contact us with your requirements if you have an existing sensor design or are unsure what you need we’ll be able to find you get the right sensor for your process.

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