Xylem LF 1100+, 1100T+, 4100+, 5100+, 5100T+ User Manual
Page 2

Plug pin configuration
4 pole conductivity cell: LF 613T, 713T, 713T-250
5 pole conductivity cell: LF 813T, 913T, 913T-ID
Plug pin configuration
2 pole conductivity cell: LF 513 T
Plug head configuration
Configuration 2 pole conductivity cell:
LF 1100+, 1100T+, 4100+, 5100+, 5100T+
NTC
30kΩ
Screen +
drain wire
8 NTC
6 not used
1 NTC
4 Current electrode 1
2 Voltage electrode 1
5 Voltage electrode 2
7 Screen
5
3
7
6
1
4
Plug, front view :
2
8
Screen +
drain wire
8 NTC
6 not used
1 NTC
4 Current electrode
2 Voltage electrode
5 Voltage electrode
7 Screen
NTC
30kΩ
3 Current electrode LF 813T, LF 913T,
LF 913T-ID, 2a, 2b
3 Current electrode
Screen +
drain wire
4 Pt 1000
5 Pt 1000
1 Current electrode
6 Voltage electrode
3 Voltage electrode
2 Current electrode
5
3
7
6
1
4
SMEK
View on top of
electrode head
Pt 1000