Dwyer PUX - Manual (Page 36)

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7.5.2 How to connect large size sensor for PSX2 D type only
q Slide the detector cover slightly. Remove the
cover with a driver.
w Determine the mounting posture of sensor on the
pipe.
Align the transmission direction marks.
e Put a mark on the inlet of coaxial cable.
When the pipe is horizontally installed with the
detector, allow the coaxial cable to be suspended
to prevent entry of water from the cable inlet.
When the pipe installed vertically, it does not
matter how the coaxial cable should be installed.
Note) Upstream and downstream sensors
should be able to be distinguished.
r Connect the coaxial cable to terminal (G, +) and
fix it with the cable clamp.
t Replace the cover.
Cover
Transmission direction mark
Transmission direction mark
Cable retainer
Rubber bush
BULLETIN F-68