Installationandwiring
Warning
risk of injury due to non-conforming installation.
▶ The electrical and fluid installation can only be carried out by
qualified and skilled staff with the appropriate tools.
▶ Observe the NF C 15-100 / IEC 60364 norm.
▶ Observe mounting instructions of the fitting.
▶ Protect the installation against unintentional power supply
switch-on.
▶ Guarantee a set or controlled restarting of the process subse-
quent to any intervention on the device.
Warning
risk of injury if the dependency between the fluid pressure
and the fluid temperature is not respected.
▶ Take account of the dependency between the fluid pressure
and the fluid temperature, according to the materials the fitting
is made of (see Fig. 3, page 11).
▶ Comply with the Pressure Equipment Directive 97/23/EC.
Protect this device against electromagnetic interference,
ultraviolet rays and, when installed outdoors, the effects of
the climatic conditions.
Type 8220
7.2
installation on the pipe
The device can be installed on a pipe using a fitting type S020 (see
Fig. 4 et Fig. 5).
flow direction
Fig. 4:
Mounting position of the fitting-device system in the pipe
→
Install the conductivity sensor on a horizontal pipe and position
the connector upwards.
→
Install preferably the device upstream an instrument generating
turbulences such as a valve.
English
13