All PT100s have the exact same temperature/resistance curve so any brand is fine - they come in all kinds of smt sizes. Or you can also just get a whole new bed from Ultimaker support.
But are we correct thinking that the part we are measuring in the picture is the PT100?
The part is giving us megaohms, as well as the terminals so logically this is the PT100, right?
I've picked this one:
Edited by Guest
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gr5 2,189
It's probably not the sensor itself but in the wiring. It should be about 108 ohms at room temperature. Ususally you just have to tighten down a screw or resolder that terminal block (just reflow the solder). The part is a PT100 which is a standard part and you can order one from anywhere. All PT100s have the exact same temperature/resistance curve so any brand is fine - they come in all kinds of smt sizes. Or you can also just get a whole new bed from Ultimaker support.
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