106 FSM4000 ELECTROMAGNETIC FLOWMETER | OI/FSM4000-EN REV. E
… 8 Operation
… Additional information regarding use of enhanced diagnostic functions
Readjusting the coil temperature
If a readjustment is required, make sure that the sensor and coil are relatively close to ambient temperature. You might need to allow
the sensor to cool off overnight.
Work steps:
• Power-up the transmitter.
• In the submenu ‘Diagnostics / Adjustment / CabLength’, enter or check the correct signal cable length.
• Enter the ambient temperature in the submenu ‘Diagnostics / Adjustment / Coil Temp’.
• Import the new reference resistance in the submenu ‘Diagnostics / Adjustment / Import RT20’.
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