Rosemount temperature variation fault

2010-08-04View Original

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The Rosemount temperature sensor usually reads around 20-30 degrees, but these days it suddenly shows over 70 degrees. I’m not sure if the module is damaged; I hope experts can help answer this question

Reply #22010-08-05

What type of signal is it? If it’s PT100, use a resistance box to check whether the range is correct, or use 375 to test it

Reply #32010-08-05

Reply to 2# Ah Hai: Rosemount 248HAI1U2A’s

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Rosemount temperature variation fault

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