This is a daughterboard specifically designed for the Duet range of controller boards that supports one or two PT100 temperature sensors in either either two or four wire configuration. There are jumpers on the latest version of the board for easily switching between two and four wire mode.

The PT100 Daughter Board is compatible with all Duet 2 and 3 mainboards, along with the Expansion 3HC.

The Duet 3 and Duet 2 support up to two daughterboards, with a further two on a Duex expansion board, with 4 daughter boards a total of 8 PT100 sensors are supported. PT100 and Thermocouple daughterboards can be mixed and matched. The Duet Maestro supports 1 daughterboard.

We also supply e3d encased PT100 temperature sensors and compatible e3d V6 heater blocks (see related products)