Xylem ConOx - Manual (Page 22)

Technical data ConOx
46
Pin assignment
Characteristic data
on delivery
Zero signal < 0.1 % of the saturation value
Response time at 20 °C t
90
(90 % of the final value display after) < 10 s
t
95
(95 % of the final value display after) < 16 s
t
99
(99 % of the final value display after) < 60 s
Oxygen own consumption
at 20 °C 0.008
µ
g·h
-1
(mg/l)
-1
Drift approx. 3 % per month in the operating condi-
tion
Working life min. 6 months with one electrolyte filling
4
2
5
3
8
6
1
7
NTC
30 k
Ω
Voltage electrode 2
Current electrode 1
Voltage electrode 1
Counter electrode
Working electrode
NTC
NTC
Current electrode 2
Conductivity basic module DO module
Shield
Shield+
wire
Plug from the front: 4
5
7
3 8
2
6
1
Plug connection:
GE
AE
Cod
GE GE
AE Cod AE