STC 1000 - Replacement sensor

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Piss Artist
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STC 1000 - Replacement sensor

Post by gobuchul » Fri Nov 16, 2018 12:04 pm

The temperature sensor on one of my STC 1000's is broken.

The only replacement's I can find online are about £5, which seems ludicrous as a new controller can be got for £12.

As these are only cheap thermistor's, does anyone know the spec so I can get one from RS or similar?

Hollow Legs
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Re: STC 1000 - Replacement sensor

Post by Robwalkeragain » Fri Nov 16, 2018 2:40 pm

You could buy a new STC for a fiver on Amazon and keep the spare if you can wait for postage.

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Re: STC 1000 - Replacement sensor

Post by Kev888 » Fri Nov 16, 2018 10:38 pm

There are a couple of important characteristics for the NTC probe, one is the nominal resistance and the other is the beta value (which indicates how the resistance changes with temperature). I believe the STC expects a sensor of 10k and a beta value of 3435.

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