Overview
Sensors
Connectors
8
1.3
Socket field
You can use the following sensors with the Cond 1970i:
Conductivity depth armature
Conductivity measuring cell
Option: External temperature sensor
6
Sensor / Instrument
Conductivity measuring cell or depth armature
Temperature sensor, external
Printer or PC (serial interface, RS232)
Plug-in power supply unit
Watertight valve for internal pressure equalization
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.
2
1
3
ba75692e02
Cond 1970i
4
5
Socket
1
2 and 3
4
5
6
07/2009