New bed thermistor
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Hi all.
I got a hold of these thermistors
I like it that the wire is in one piece so no connectors needed under the heat bed. Do I need to change anything within my config.g code for this kind of thermistor?
my current config.g
M558 P2 ; Use a modulated Z probe
G31 P318 Z0.0 ; Set the probe height and threshold
M305 P0 H18.2 L-14 T10000 R4700 ; set ADC correction BED thermistorand my current thermistor
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Just to make you aware that the picture is so tiny that the information on the bad can't be read.
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@jay_s_uk said in New bed thermistor:
Just to make you aware that the picture is so tiny that the information on the bad can't be read.
Label seems to be in chinese, so not much help even if you see it.
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@Sardi said in New bed thermistor:
M305 P0 H18.2 L-14 T10000 R4700 ; set ADC correction BED thermistor
that line is missing a beta value.
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Not sure why the photo turned out so tiny, here is my second try.
Also a link where I bought the thermistors.
And please, feel free to talk to me like an idiot when it comes to these things, my knowledge of editing config.g and setting thermistor values is limited.
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According to https://www.aliexpress.com/i/32363061775.html it's a standard Chinese thermistor with B3950. So you can use B3950 in your M305 command, and at temperatures up to 100C that should give you reasonable accuracy. I've not seen any reliable figures for how they behave at higher temperatures.
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I never go above 85C for my needs.
So, do I just add the B3950 to my existing line or do I replace something within that line with the B value? -
@Sardi said in New bed thermistor:
M305 P0 B3950 T100000 R4700 ;
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Thank you Veti
