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SensyMaster FMT230, FMT250
THERMAL MASS FLOWMETER | OI/FMT230/250-EN REV. C
… 6 Installation
… Installation / Disassembly of the sensor in connection with the hot tap fitting
Figure 37: Placing the protection caps
4.
Place the protection caps
1
onto the special screws and
tighten using cap nuts
2
with washers.
Figure 38: Setting the integrated hot tap fitting in measurement position
5.
Turn the transmitter with the union nut
1
into the
measurement position
2
. The lower edge of the union nut
indicates the position of the sensor. Only when the
measuring position is reached
50 - OPEN - MESSEN
(the
lower limit stop of the union nut) will the sensor be in the
middle of the piping and precise values can be provided.
6.
Carry out the electrical connection
