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How many 10K thermistors can be measured by CR1000X

Liangber Jan 24, 2022 10:52 AM

Can I measure 20 10K thermistors with CR1000X coubled with a AM25T?

If can, how can I wire them?

Best

nsw Jan 25, 2022 03:21 PM

Hi. Thermistors are a resistance bridge device and the AM25T multiplexer does not support resistive bridge measurements. If you use ShortCut to generate a program for the AM25T with a CR1000X, you will see that brdige measurement are not offered as a sensor choice for the AM25T.

Your better option is to use an AM16/32B multiplexer. In theory, upto 48 x 10K thermistors can be measured with the AM16/32B multiplexer.

Liangber Jan 26, 2022 10:47 AM

Dear nsw

 Thanks very much for your coment and suggestion.

Best

Naishen

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