YOKOGAWA SC200 - Page 13

IM 12D7B2-E-H
9
Wiring diagrams for power supply
General purpose design
Conductivity transmitter
EXA SC200G
NOTE:
The outside earth terminal should be connected to site ground by a large area
conductor (e.g. a flat earth strip) for best protection against interference.
Sensor
Distributor
Output Supply
Dependance of load to supply voltage
1200
1000
800
600
400
200
0
1718 20 24 40
Ohm
550
Supply voltage (V)
Load resistance (Ω)