The E3D PT100 amplifier board amplifies the signal from the PT100 to a voltage level that your printer controller can read easily and accurately.

Our amplifier board is inspired by the circuit design from the Ultimainboard V2 controller board, but with enhanced filtering for robust and accurate temperature measurement. This means it’s compatible with temperature sensor ’20’ in Marlin firmware. For more information regarding how to set up the amplifier board please see our documentation page.

Please Note:

The PT100 amplifier board requires a controller board that is running Marlin or Repetier with a spare analogue input pin.

Kit includes:

– 1 x PT100 amplifier board

Cartridge type thermistors use a Semitec 104NT thermistor, potted in a cylindrical stainless steel cartridge with a high conductivity ceramic based adhesive.

The legs are insulated with fibreglass sleeving and terminated with a Molex Microfit 3.0 connector.

This makes it easy to disconnect your entire HotEnd without the need for rewiring, especially when paired with our high precision heater cartridges.

Comes with 1m extension cable.

E-SEMITEC-50-MOLEX-INC-CABLE

Prusa Specific Thermistor (MK2, MK3)

A custom made thermistor encapsulated into an easy to use cartridge package.

Using our proven Semitec 104GT thermistors, which are then potted into a cylindrical stainless steel cartridge with a high conductivity ceramic based adhesive. The legs are insulated with fibreglass sleeving and terminated with a Molex Microfit 3.0 connector.

Comes with ca 80cm cable.