@ben_pauza said in Expansion tool board immediate heater fault (Duet 3):

@fcwilt A PT1000 sensor may work. I print at very high temperatures and would like to maintain the performance of a thermocouple though.

To date I've only used thermistors. As part of my ongoing education I just got a few PT1000 units to try.

I've heard of thermocouples but know little about them.

Is there any sort of device that can allow using a thermocouple to a connection that supports a PT1000?

Thanks.

Frederick