3 socket field, Socket field – Xylem Cond 1970i User Manual
Page 8
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Overview
Cond 1970i
8
ba75692e01
01/2007
1.3
Socket field
Sensors
You can use the following sensors with the Cond 1970i:
z Conductivity depth armature
z Conductivity measuring cell
z Option: External temperature sensor
Connectors
Warning
Only connect conductivity measuring cells to the measuring instrument
that cannot return any voltages or currents that are not allowed (>
SELV and > current circuit with current limiting). Nearly all measuring
cells - especially WTW measuring cells - fulfill these conditions.
Sensor / Instrument
Socket
Conductivity measuring cell or depth armature
1
Temperature sensor, external
2 and 3
Printer or PC (serial interface, RS232)
4
Plug-in power supply unit
5
Watertight valve for internal pressure equalization
6
2
3
1
4
5
6
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