Operating Instructions
Pressure measurement
CombiPress™
PFMH/N
Fully welded pressure transmitter with touch screen
5.3
PFMH mounting
DANGER
Risk of injury from hazardous medium
f
Only use weld-in sleeves or adapters from Baumer.
f
Wear protective equipment for hazardous media (e.g. acids, alkaline solutions).
f
Do not seal the process connections with Te
fl
on tape or elastomer.
f
Empty vessel and pipe before mounting.
1
2
9
Hole for mounting the sensor is easily accessible
f
Mount weld-in sleeve or adapter as follows:
3-A mark or arrow points upwards
Leakage hole points downwards
Hygienically and internally
fl
ush
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Grind welding to Ra ≤ 0.8 μm.
f
Remove protection cap from diaphragm.
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Push the sealing ring on (1).
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Mount the sensor and tighten closure clamp (2).
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Check leak-tightness of the sleeve.
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Check tightness of the cable glands or M12 plug.
f
Ensure that the housing cover is fastened properly.
Example of mounting with weld-in sleeve ZPW2-621
1
1
1
2
1
2
ZPW2-621 (BHC 3A DN38)
Leakage hole
6 / 48
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