turck 100004248, Инструкция по эксплуатации

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Installing
Mounting the sensor in hygienic applications according to EHEDG
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5.2 Mounting the sensor with the process adapter
The sensor is equipped with a G1/2” thread and is self-sealing when used in combination with
the process adapter. An additional seal is not necessary.
„ Before assembly, ensure that the system has been depressurized and that there is no me-
dia in the pipe or container.
„ Mount the process adapter on the tank/pipe, ensuring that it is fully sealed.
„ Screw the sensor into the Turck process adapter.
„ Use a wrench to tighten the sensor (tightening torque: 20 Nm).
5.3 Mounting the sensor in hygienic applications according to EHEDG
The sensor is certified for use in hygienic applications in accordance with EHEDG.
„ Integrate the sensor in the plate in accordance with EHEDG requirements.
„ Only use an EHEDG-compliant process adapter for mounting.
„ Install the sensor so that there is no dead space. Observe the following dimensions to
avoid dead space: L < (D-d)
d
D
L
A
Fig. 4: Avoiding dead space and installing a leakage hole (A)
„ Install a self-draining sensor.
„ Choose an installation in the tank so that the sensor is fully accessible from the cleaning
ports.
„ Install the leakage hole (A) so that it is clearly visible. When using vertical cables, the leak-
age hole must face downward.