3. The displayed traffic does not match the actual amount
Check whether the parameters (instrument coefficient, caliber, etc.) are correct, whether the pipe is full, and whether the zero adjustment is performed in a no flow state; The signal cable needs to be insulated (to avoid contact between the shielding layer and the conductor).
The upstream straight pipe section must meet the installation requirements (refer to the installation manual); Insufficient conductivity or fluid fouling require cleaning of electrodes/liners. If ineffective, check insulation resistance or use a calibrator to determine transmitter/sensor failure.

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