Endress+Hauser Proline Promag 10 - Installation Conditions and Location

Installation Proline Promag 10
12 Endress+Hauser
2.2.5 Foundations, supports
If the nominal diameter is DN  350 (14"), mount the sensor on a foundation of adequate
load-bearing strength.
"
Caution!
Risk of damage! Do not support the weight of the sensor on the metal casing.
This would buckle the casing and damage the internal magnetic coils.
A0008163
2.2.6 Length of connecting cable
Comply with the following instructions in order to ensure correct measuring results:
• Secure the cable run or route the cable in an armored conduit. Movement of the cable can
falsify the measuring signal, particularly if the fluid conductivity is low.
• Route the cable well clear of electrical machines and switching elements.
• Ensure potential equalization between the sensor and transmitter, if necessary.
• The permissible cable length L
max
depends on the fluid conductivity.
A0008981
Gray shaded area =
permissible range
L
max
= length of connecting
cable in [m]/[ft]
Fluid conductivity in [S/cm]
L
max
[ S/cm]m
200
100
50
L
max
50 100 200
[m]
[ft]
200 6000
400
L
max
[ft]
200 6000
400