What's the difference between the 300°C Thermistor and the RTD Pt1000?
Both the 300°C Thermistor
and the RTD Pt1000
perform the same task, they measure the temperature of the hot block and relay that to the 3D printer's board. However, there are a few key differences between the two. The 300°C Thermistor
can only read temperatures up to 300°C (sorry, had to state the obvious). The RTD Pt1000
can read temperatures all the way to 500°C which unlocks all of those high-temperature, engineering-grade materials everyone wants to use. It also has a linear resistance vs. temperature curve which just makes sense.
So why would I use the 300°C Thermistor
over the RTD Pt1000
? Well, for a while, the boards and firmware for 3D printers in the past were only capable of reading the values a thermistor provided. So if you have an older printer, it may be possible that it cannot read the values provided by an RTD Pt1000
. However, nowadays it is very common for boards and firmware to know how to read the values an RTD Pt1000
provides. You can even make the RTD Pt1000
more accurate by using an amplifier board like the MAX31865. With all of this said, it is crucial that you reference your 3D printer's documentation to ensure that any temperature sensor you want to use will in fact work with your 3D printer.
How do I update my firmware to be compatible with the High Temperature Thermistor?
450°C High Temperature Thermistor The 450°C High Temperature Thermistor works natively with Marlin 2.0, Duet/RepRapFirmware, and Klipper. Alternatively, you can find the Resistance-Temperature (RT) table on our High Temperature Thermistor page and do ...
What is the small piece of metal that comes with the temperature sensors used for?
This small piece of metal is a dowel pin. It is used to fill in the extra space in the thermistor slot on the hot block. Since the thermistor is shorter than the slot, the dowel pin is used to fill in this extra space and keep the thermistor in ...
Which temperature sensors (thermocouples/thermistors/RTD) do the Mosquito® and Copperhead™ Hotends work with?
The Copperhead™, the Mosquito® Hotend, and the Mosquito® Magnum Hotend work with all temperature sensor types commonly found in 3D printers. Instructions for using these temperature sensor types with our hotends are shown below: Cartridge sensors of ...
How do I update my firmware to be compatible with the RTD Pt1000?
The RTD Pt1000 works natively with Marlin, Duet/RepRapFirmware (RRF), and Klipper. Marlin When compiling Marlin, choose temperature sensor #1047. If you want to print above 300°C, you will need to raise the maximum temperature value. If you are using ...
During setup with my Duet printer, I'm getting a "A heater fault has occurred" error when trying to heat.
Your thermistor resistance/temperature values in the printer's firmware likely needs to be updated. Go to the RepRapFirmware Configuration Tool and follow the prompts until you get to "Heater configuration". Select the EO or E1 sensor channel, ...