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Sydney Padawan


Joined: 22 Sep 2012 Posts: 55
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Posted: Wed Aug 20, 2014 9:40 pm Post subject: Temperature Gauge Accuracy |
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My water temperature gauge became erratic and I couldn't fix it so I bought a VDO one with matching sender unit. Out of interest I tested the gauge before Installation, with the sender held in a pan of continuously boiling water at sea level. The gauge would not read above 95deg C.
Has anyone else tried this test and managed to get their gauge to read 100deg C? |
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Sydney Padawan


Joined: 22 Sep 2012 Posts: 55
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Posted: Sat Aug 23, 2014 2:34 pm Post subject: |
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I've now tested another new water temperature sender and gauge the same way and got a reading of 94degC.
Does this mean that when my gauge has occasionally reached 100degC, the true temperature has been 4 or 5 degrees higher?
Or is there some rational reason that the boiling water test gives a reading of below 100degC. |
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milkabus Force Sensitive

Joined: 08 Feb 2007 Posts: 17
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Posted: Tue Sep 09, 2014 6:04 pm Post subject: gauge test |
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| Well id say get a temp probe and pop that in the pan to compare against |
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