3
UK
2 Installation
The sensor tip must be completely immersed in the medium.
• In the case of horizontal pipes mount the unit from the side, if possible (fig. 1).
- When the unit is to be mounted at the bottom of the pipe, it should be free
from deposits.
- When the unit is to be mounted at the top of the pipe, it should be completely
filled with the medium to be monitored.
• In the case of vertical pipes mount the unit in a place where the medium flows
upwards (fig. 2).
Use only a correctly-sized spanner (or torque wrench) to fasten the unit. Tighte-
ning torque max. 100 Nm (with stainless steel adapter) or ANSI B1.20.1.
1 2
Components integrated in the pipes, bends, valves, reductions, etc. lead to turbu-
lence of the medium. This affects the function of the unit.
Recommendation: Adhere to the distances between sensor and sources of inter-
ference:
10 x D
S
6 x D
S
D = pipe diameter; S = sources of interference
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