Web controller reading 10° high
-
I have a mosquito hot end with the high temp thermistor and I have it all set up but it is reading 10° higher than room temp I check it with a multimeter and it is fine.
-
@Government_Bacon said in Web controller reading 10° high:
thermistor
Please supply the information which thermistor type you have, e.g. one of the list in https://duet3d.dozuki.com/Wiki/Connecting_thermistors_or_PT1000_temperature_sensors
and what your config settings are.On this page is also a comment about thermistors: "Warning: Some thermistors meant for high-temperature work (for example those provided with the Dyze hot end) may have such a high resistance at room temperature that they read as open. This will generally cause heater faults as soon as you start heating. There has been discussion of a number of workarounds; a search of the forum may yield some good suggestions. "
-
Yeah mine (450c) has even more offset; shows 60deg when room temp just below 30c.
However once at operating temps it seems right on point.
Checked with meat thermometer down the hotend would show the proper temp right on; from 220 to 280 and so on
-
@JoergS5 I'm useing the duet 3 and the slice engineering high temp thirmister
M308 s0 p"temp0" y"thermistor" t500000 b4723 c1.19622e
