2 overview of the instrument, Figure 1, Front 849 level control – Metrohm 849 Level Control User Manual
Page 13: Figure 2, Rear 849 level control
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
2 Overview of the instrument
849 Level Control
￭￭￭￭￭￭￭￭
5
2 Overview of the instrument
1
2
3
4
Figure 1
Front 849 Level Control
1
Sensor connector 1 for overflow moni-
toring (Level Full)
Signal at contact
2
Sensor connector 2 for overflow moni-
toring (Level Full)
Signal at contact
3
Sensor connector 1 for empty level
monitoring (Level Empty)
Signal at contact loss
4
Sensor connector 2 for empty level
monitoring (Level Empty)
Signal at contact loss
The connectors for the sensor cables (6.2151.060) are located on the
front of the 849 Level Control.
1
Figure 2
Rear 849 Level Control
1
Remote connector
For the 6.2125.090 cable
The 6.2125.090 connection cable providing power supply for the conduc-
tivity measurement is connected on the rear. It is connected to the remote
socket of a suitable Metrohm instrument in order to transmit the activat-
ing signals of the sensors