Mycom S CPM 153
4 Electrical connection
Hauser
15
4.2
Sensor connection and measuring cable
4.2.1
Cable types
You require a screened special cable to connect pH and redox electrodes. You can use
the following multicore and preterminated cable types:
•
CPK 1 for electrodes without Pt 100
•
CPK 6 for:
– Sensopac with double reference electrode
– 1 pH individual electrode, 1 reference electrode, 1 Pt 100
– 2 pH combination electrodes with 1 Pt 100 or
2 pH combination electrodes with 1 shared reference electrode
•
CPK 9 for electrodes with TOP 68 plug-in heads (ESA / ESS) and Pt 100
•
CPK 12 for IsFET pH sensors and pH/redox glass electrodes with TOP 68 plug-in
heads (ESB) and Pt 100 / Pt 1000
Fig. 10:
Preterminated special measuring cables to connect pH and redox electrodes.
Pt 100
Pt
1000
d.n.c.
CPK 1
Outer screen
PA
Ref.
pH / Redox
bn
Coax bk
PA
pH / Redox
Temp. (pin 13)
bn
Temp. (pin 11)
Temp. (pin 12)
PA
bk
pH for circuit 2
pH for circuit 1
wt
Coax rd
Ref. 2
Ref. 1
wt
Coax wt
gn
wt
PA bk
PC ye/gn
Outer screen
pH
Ref.
Pt 100
CPK 6-S
Application:
Sensopac
CPA 320 with
double reference
electrode
Temp. (- - -) 13
- - -
bn
Temp. (Ref.) 11 (Ref.) - - - (Ref.)
Temp. (- - -) 12
- - -
PA
PA
- - -
Signal
Slot 1
FCP1 (1)
Slot 2
FCP1 (2)
Remove from PA, attach end sleeve
pH 1
pH/mV
- - -
remove
Ref. 1
Ref.
- - -
Ref. 2
Ref.
- - -
pH 2
- - -
pH/mV
bk
rd
gn
wt
Coax wt
Coax wt
Coax rd
Coax wt
PA
bk
rd
wt
gn
wt
PE
ye/gn
Outer screen: ground via metal cable union
or connect to PE
Ye/gn is connected
to outer screen
Unter sleeve, wt
connected to bn
(alternative: reference electrode)
Application:
2 pH combination
electrodes
and 1 Pt 100 or
2 pH combination
electrodes
and 1 common
reference electrode
pH 1
pH 2
Pt 100
CPK 6-A
1
2
3
Temp.
bn
Temp.
Temp.
PA
pH
remove
Screen to 0 V (PA)
Ref.
bk
gn
wt
wt
Coax wt
Coax rd
wt
PA
bk
rd
wt
gn
wt
PC
ye/gn
Outer screen: ground via metal cable union
or connect to PE
Ye/gn is connected
to outer screen
Under sleeve,
wt connected to bn
Application:
1 pH single
electrode,
1 reference
electrode and
1 Pt 100
pH
Ref.
Pt 100
CPK 6-D
1
2
3
CPK 9
for pH/redox elec-
trodes with and without
integrated temperature
sensor (for TOP 68
plug-in heads ESA/ESS)
CPK 12
for IsFET pH sensors
and pH/redox glass
electrodes with
and without integrated
temperature sensor
(for TOP 68 plug-in heads
ESA/ESS)
PA
PA
pH/
Redox
+Pt 100
pH/
Redox
+Pt 100/
Pt 1000
PA
Ref.
pH
bn
bn
ye
ye
gn
gn
rd
Coax bk
Coax bk
wt
wt
Pt 100
C07-CPM153xx-00-06-08-en-001.EPS
source
pH
IsFET
Glass el.
reference reference
drain
PA
PA
