What you need?

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How to make installation?

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Calibrating sensor readings

Without calibration the system will simply display the number of impulses read from the sensor.

For the meter's measurement, the coefficient (Offset, Data Modifier) "how many impulses equal 1m" needs to be entered in GR system. The Offset can be configured in the menu Settings → Devices → Sensors → Offset

Offset calculation can be done: