Electrical connection
Proline 800 Cellular radio
34
Hauser
4. Connect the connection housing of the transmitter or sensor to ground potential by
means of the ground terminal provided for the purpose.
Proline 800 - Advanced
In the case of remote device versions, the ground terminal in the example always refers
to the sensor and
not
to the transmitter.
Pipe with insulating liner or plastic pipe
This connection method also applies in situations where:
• Standard company potential equalization cannot be guaranteed
• Equalizing currents can be expected
A0029339
8
Potential equalization via ground terminal and ground disks (PE = P
FL
= P
M
)
1. Connect the ground disks to the ground terminal via the ground cable.
2. Connect the ground disks to ground potential.
PE = P
FL
= P
M
Pipe with a cathodic protection unit
This connection method is only used if the following two conditions are met:
• Metal pipe without liner or pipe with electrically conductive liner
• Cathodic protection is integrated in the personal protection equipment
Ground cable
Copper wire, at least 6 mm
2
(0.0093 in
2
)
+
–
2.
3.
4.
A0029340
Содержание Proline 800
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