Commonly referred to as RTD Sensors, PRT Sensors or Pt100 Sensors, these resistance temperature sensors are used for a wide variety of temperature measurement applications. There are many types of Resistance Thermometer, but typically Pt100 (made using a Platinum element with a resistance of 100 ohms @ 0ºC and typically with a 38.5 ohm fundamental interval - change in resistance over the range 0 to 100ºC), available in a wide range of designs and constructions as shown below.

We are the largest manufacturer of Resistance Thermometers (RTD sensors) in Europe. Having an enormous range of components in stock means we can make virtually any sensor you specify. We can ship custom built RTD Sensors typically within 5 days or sooner.