Xylem CG 842 - Manual (Page 8)

Overview
51
1.2 Display
1.3 Sockets
Caution
Only connect probes to the instrument that cannot feed ex-
cessive voltages or currents (> SELV and > circuit with cur-
rent limiter).
Almost all commercial electrodes - especially SCHOTT
electrodes - meet these requirements.
Status line
Measured value display
Function and
temperature display
1 Socket according to DIN 19262/BNC
2 Pt1000/NTC30 connector
3 Reference electrode connector
4 Connector for
plug-in power supply (optional)
for pH combined electrodes with
temperature probe
1 2 3 4