*Spool3D Thermistor Cartridge - PT1000


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Current Stock: 258

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

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

Using PT1000 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.

Compatible with E3D heater blocks and extension cables.

  • Type 1047 in Marlin firmware
  • Up to 500c readings
  • No hardware changes required
  • Cartridge dimensions: 3mm OD x 15mm

Default high temperature for Marlin thermistor table is 300c.  To increase to 500c add the following to the thermistor table for thermistor_1047.h:

PtLine(350, 1000, 4700),
PtLine(400, 1000, 4700),
PtLine(450, 1000, 4700),
PtLine(500, 1000, 4700)

Package Contents:

Buy a Spool3D PT1000 thermistor cartridge from Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



5 out of 5 (based on 5 ratings)
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Spool3D thermister cartridge pt1000

This sensor works very well. The most recent Marlin 2.x releases already have the thermister_1047.h file modified to include the 4 additional lines noted in the product description
Posted by Lawrence, September 25, 2023

Great improvements.

Im using this with a BTT SKR3-EZ, the board naturally supports pt1000 for both hotend outputs, however bigtreetech uses 2.2k pull-ups when jumpered for pt1000 so you will either have to add a 1022 type thermistor to marlin or use with the standard 4.7k pull-ups and type 1047 if using a different board. It seems my temperatures are more stable unlike the current global economic state yikes!!
Posted by Tony, October 11, 2022

Spool3D Thermistor Cartridge PT1000

Good Thermistor that seems to be of good quality, price and easy to set up. It has been working great for a lot of prints already.
Posted by Dave, September 13, 2021

Works great

Decent quality plus good price, No modification needed. In new Marlin firmware just change (around line 411) #define TEMP_SENSOR_0 1 to #define TEMP_SENSOR_0 1047 (Change value 1 to 1047) and you should be good to go.
Posted by Sam, January 25, 2021

Thermistor works great

awesome upgrade
Posted by Kris Lynchuk, June 30, 2020