5
Assembly
User qualification: trained qualified personnel, see
n
on page 44
Assembly note
Make sure that the axles of the sensor and the pipe are vertically parallel to each
other. The thread must not be bent in order to guarantee the stability of the meas‐
uring point in pressurised processes.
The axle of the sensor head hole must coincide with that of the pipe axis.
The sensor head must always be covered by sample water during the measure‐
ment process otherwise faulty measurement results will be returned.
If you need a measuring accuracy of greater than 10%, then you will need to
install a sampling tap close to the sensor in order to be able to take water sam‐
ples.
Fig. 6: Pipework installation with connectors / a = distance from the wall
Assembly
Ä Chapter 1.2 'User qualification'
a
A1850
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