Endress+Hauser Gammapilot FMG50 - 2.4 Product Safety Marks

Electrical connection Gammapilot FMG50 HART
14 Endress+Hauser
Measuring system arrangement
A
B
1
2
A0018075
A Maximum point level detection
B Minimum point level detection
1 Source container
2 Gammapilot FMG50
6 Electrical connection
6.1 Connecting requirements
L
WARNING
Note the following before connecting:
‣
If the device is used in hazardous areas, make sure to comply with national standards and
the specifications in the Safety Instructions (XAs). The specified cable gland must be used.
‣
The supply voltage must match the specifications on the nameplate.
‣
Switch off the supply voltage before connecting the device.
‣
Connect the potential matching line to the external ground terminal of the transmitter
before connecting the device.
‣
Connect the protective ground to the protective ground terminal.
‣
The cables must be adequately insulated, with due consideration given to the supply
voltage and the overvoltage category.
‣
The connecting cables must offer adequate temperature stability, with due consideration
given to the ambient temperature.
6.1.1 4 to 20 mA HART connection
Connection of the device with HART communication, power source and 4 to 20 mA display