Liquisys M CCM223/253
Electrical Connection
Hauser
25
Cable extension
To extend the measuring cable use the junction box VBC and the corresponding extension
cable.
a0005740
Fig. 20:
VBC junction box with grounding point
A
View in arrow direction
B
2 fixing holes Ø 4.5 mm / 0.18 "
NOTICE
Incorrect measurement due to short-circuit
‣
Make sure to remove the black semiconductor layer up to the inner screen when
performing termination work!
Maximum cable lengths
Sensors CCS140/141/240/241
max. 30 m (98.4 ft) with cable CMK
Chlorine sensor 963
max. 30 m (98.4 ft) with cable MK
Total chlorine sensor CCS120
max. 15 m (49.2 ft) with cable CYK71
pH or ORP measurement
max. 50 m (164 ft) with cable CYK71
2 x Pg 7
2 x Pg 11
5 x Pg 7
A
B
B
mm / inch
54 / 2.13
113 / 4.45
125 / 4.92
52
/
2.05
a0002331
Fig. 21: CMK
cable
1
Outer screen
2
Inner screen, anode
3
Semiconductor layer
4
Inner insulation
5
Inner conductor, measuring signal
6
Temperature sensor connection
7
2nd insulation
8
Outer insulation
a0002332
Fig. 22: CYK71
cable
1
Outer screen
2
Inner screen, reference signal
3
Inner insulation
4
Inner conductor, measuring signal
5
Semiconductor layer
6
2nd insulation
7
Outer insulation
BN
GN
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
Summary of Contents for Liquisys M CCM223
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