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pH
Cu/Ni
1
TEMP–
2
TEMP+
3
IN–
4
IN+
5
–5V
6
+5V
7
COM
8
VM
VR
9
10
+5V
11
+2.5V
SHIELD
12
Cu/Ni SHIELD USE TB3 #12
Figuur 6 Bedrading koper/nikkel + sensoringang pH-kaart
1
TEMP– WHT/GRN
2
TEMP+ GRN/WHT
3
4
5
–5V
6
7
COM
8
VM
9
VR
10
+5V
11
+2.5V
12
18
TB1 (for Sensor 1) or
TB2 (for optional Sensor 2)
23
IN–
WHT/ORN
IN+
ORN/WHT
WHT/BLU
+5V
BLU/WHT
WHT/BLU
ORN/WHT
GRN/WHT
BLU/WHT
WHT/GRN
SHIELD
Shield
to TB
Optional Temperature
Compensation
pH electrode
3#12
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