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Heraeus PCB Platinum Sensors

Heraeus platinum temperature sensor on a printed circuit board was originally designed for use in calorimetry meters in district heating systems.  The temperature sensor is an SMD RTD mounted on a neat p.c.b. making it easy to assemble in the end product.

These p.c.b. temperature sensors are also useful for insertion into metal tubes to make conventional RTD style probes.  The fixed position of the Pt100 (Pt500 or Pt1000) means the sensing element would be in the same location in each probe ensuring very consistent and repeatable results.


  • Calorimetry
  • Medical devices
  • Automotive


  • Temperature Coefficient (TC) typically 3850 ppm
  • Temperature Range from -40°C to +150°C
  • Available in 3 p.c.b. sizes
Heraeus PCB Platinum RTD Sensor Image

Technical Specifications

Product Dimensions in mm Ohms Temperature Range
PCB 1325.4 13 x 2.5 x 1.0 500/1000 -40ºC to +150ºC Data Sheet
PCB 2225 22 x 2.5 x 0.9 100/500/1000 -40ºC to +150ºC Data Sheet
PCB 2240 24 x 4.0 x 0.9 100/500/1000 -40ºC to +150ºC Data Sheet