15
Preparations – Measuring, cont’d
3.2.4.2
Offset calibration.
Offset calibration is performed in
order to bring a correct measurement
of the Static pressure in a flow
system. The calibration also brings
higher accuracy when measuring
diffpressure and flow.
Offset calibration is performed when
a Bluetooth connection between the
Hand Terminal and the Sensor is
established.
The Sensor pressure ports shall be
at atmospheric pressure which
means that the Sensor shall not be
connected to any balancing valve or
flow system.
Start calibration by tapping Start
calibration. .
3.2.4.3
Service.
This tab is only available for qualified
service personnel.
Tap OK to get back to the Main
Menu.
Summary of Contents for PFM Flex 1
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