Endress+Hauser Proline Promag W 800 - Page 20

Installation Proline Promag W 800
20 Endress+Hauser
Pressure tightness
Promag W (Liner: polyurethane, hard rubber)
Corrosive environment
The fully welded remote version of the measuring device can be immersed permanently in in
corrosive (saline) environments. The measuring device satisfies the certified corrosion
protection in accordance with EN ISO 12944 C5M. The fully welded design along with the
varnish finish ensure that the device can be used in saline environments.
Vibrations
In the event of strong vibrations: support and fix the pipe and sensor.
"
Caution!
If vibrations are too severe, we recommend the sensor and transmitter be mounted separately.
Detailed information on the measuring system's resistance to vibration and shock:
Operating Instructions for the device on the enclosed CD-ROM
A0016266
Fig. 13: Measures to prevent vibration of the device (L > 10 m (33 ft))
Nominal diameter Measuring
tube liner
Liner pressure tightness: limit values for
absolute pressure at different fluid temperatures
[mm] [inch]
25 °C (77 °F) 50 °C (122 °F) 80 °C (176 °F)
[mbar]/[psi] [mbar]/[psi] [mbar]/[psi]
25 to 300 1 to 12" Polyurethane 0 0 –
50 to 300 2 to 12" Hard rubber 0 0 0
L