Microsensor MPM480 Operation Manual page 9

to install a valve between the flange and the pipe.(see Figure 3).
3.3 Attenation
a) Don't stab the pressure leading hole of the pressure port by any
sharp things, and do not touch the diaphragm by your fingers, it
may damage the sensor.
b) Flush-diaphragm transmitter and Sanitary transmitter always has a
plastic protection cover on the pressure port for avoiding any
possible damage on the diaphragm, please do not take it off until
installing the transmitter.
c) For flush-diaphragm version, do not try to use the sealing way of
twisting any sealing tape around the pressure port male of flush
diaphragm transmitter, it may affect the measuring stability or
damage the transmitter.
d) In case the transmitter is operating under thunder or lightning area,
please install an anti-thunder device in the circuits.
Pressure Transmitter
Valve
Pipe
Fig. 3
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