STAUFF PPC-CAN-FR Manual De Instrucciones página 53

When using the analog output port, there may be a slight shift in the
meter reading. To minimise this, one of the following methods can be
employed:
• Zeroing the measurement displayed when the sensor is not connected
to the frequency adapter.
• Using an external power supply, connected to the power supply port of
the frequency adapter.
• Using shorter cables between the sensor, the meter and the frequency
adapter.
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