Mounting Instructions For Oxygen Applications - Endress+Hauser Cerabar PMC11 Technical Information

Mounting instructions for
oxygen applications
24
1 Device
2 Shutoff device
3 Siphon
Pressure measurement in liquids
Mount the device with a shutoff device at the same height as the tapping point.
1 Device
2 Shutoff device
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.
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.
Cerabar PMC11, PMC21, PMP11, PMP21
1
2
3
2 1
A0024395
A0024399
A0024405
Endress+Hauser