An RTD sensor (Resistance Temperature Detector) is a platinum resistance thermometer, also known as an platinum sensor or PT100 sensor. These sensors have been designed to meet the challenge of accurate temperature. PT100 RTD elements measure temperature by the change in resistance values of the platinum wires during heating or cooling.

Technical Specification:

Sensor Type: PT100
Probe Length: 35mm
Probe Diameter: 5mm
Minimum Temperature Sensed: -50°C
Maximum Temperature Sensed: +450°C
Termination Type: Lead Wire
Cable Length: 450mm
Probe Material: Platinum
Process Connection: Probe
Number Of Wires: 4
Features:

High stability thin film sensing element with a precision output
Protective ceramic sheath
Applications:

Air conditioning and refrigeration
Chemical industry
Plastics processing
Stoves and grills
Air, gas and liquid temperature measurement
Exhaust gas temperature measurement
Food processing
Laboratories