Spool3D PT100 - Board


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Current Stock: 24

Free shipping in Canada for orders over $140 before tax. (via Canada Post)

This board allows connection of a PT100 temperature sensor for better temperature accuracy and extended temperature range. The PT100 amplifier board amplifies the signal from your PT100 temperature sensor to a voltage level that your 3D printer controller can read accurately. Calibration values are already built into Marlin firmware (type 20) for our amplifier boad and PT100 sensor.


  • Marlin temperature sensor type: 20 (design from the Ultimainboard v2 controller board)
  • Sensor input connector: XH2.54 2-pin
  • Analog input connector: XH2.54 3-pin
  • Dimensions: 26 mm x 32 mm x 11 mm
  • 4 x M3 mounting holes (18 mm x 24 mm)

What's Included:

  • PT100 Amplifier Board

Buy a Spool3D PT100 amplifier board from #Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



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