SITRANS LH100 (7MF1572..) Transmitter for hydrostatic level
32
A5E32588610-02, 02/2014
Note
Electromagnetic compatibility (EMC)
You can use this device in industrial environments, households and small businesses.
For metal housings there is an increased electromagnetic compatibility compared to high-frequency radiation. This
protection can be increased by grounding the housing, see Chapter "Connecting (Page 31)".
Note
Improvement of interference immunity
●
Lay signal cables separately to cables with voltages > 60 V.
●
Use cable with twisted wires.
●
Keep the device and the cables at a distance from strong electromagnetic fields.
5.2
Connecting the device
①
Atmospheric pressure
③
Transmitter
②
Vent pipe
④
Cable box
Figure 5-1
Pressure transmitter, connection diagram
The pressure transmitter is connected to the cable box.
1.
Connect the cable of the pressure transmitter to the terminals 1 (-), 2 (+) and the grounding.
2.
The vent pipe must be connected to the atmosphere inside the box.
①
Brown
③
Green
②
White
④
Protective conductor connection/equipotential bonding
Figure 5-2
Pressure transmitter, electrical connection
Содержание SITRANS LH100
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