Installation Cerabar PMC11, PMC21, PMP11, PMP21, PMP23
18 Endress+Hauser
Pressure measurement in liquids
Mount the device with a shutoff device at the same height as the tapping point.
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1 Device
2 Shutoff device
5.4.2 Level measurement
• Always install the device below the lowest measuring point.
• Do not install the device at the following positions:
– In the filling curtain
– In the tank outlet
– In the suction area of a pump
– Or at a point in the tank which could be affected by pressure pulses from the agitator.
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5.5 Mounting the profiled seal for the universal process
adapter
For details on mounting, see KA00096F/00/A3.
5.6 Mounting instructions for oxygen applications
Oxygen and other gases can react explosively to oils, grease and plastics, such that, among
other things, the following precautions must be taken:
• All components of the system, such as measuring devices, must be cleaned in accordance
with the BAM requirements.
• Dependent on the materials used, a certain maximum temperature and a maximum
pressure for oxygen applications must not be exceeded.
• The following table lists devices (devices only, not accessories or enclosed accessories),
which are suitable for gaseous oxygen applications.
Device p
max
for oxygen applications T
max
for oxygen applications Option
1)
PMC21 40 bar (600 psi) –10 to +60 °C (+14 to +140 °F) HB
1) Product Configurator, order code for "Service"
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