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richardstrevorAug 2, 2025
What to do if GE PM880 Measuring Instruments screen reads the wettest moisture calibration value?
- MMichelle JacobsAug 2, 2025
If the screen of your GE Measuring Instruments consistently displays the highest moisture calibration value, it could be due to several reasons. The probe might be saturated with liquid water on the sensor surface or across electrical connections, or there could be a short circuit on the sensor. Contamination with conductive particles or an improper cable connection could also be the cause. To resolve this: * Clean the sensor and sensor shield, then reinstall the sensor. * Run 'dry gas' over the sensor surface. If the high reading continues, the probe may be shorted and should be evaluated. * Check the cable connections to both the probe and the PM880.
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