9009/6.(-ID)
Technical data
31
ba22207e08
07/2011
Pin assignment
Measurement
conditions
Measuring ranges at 20 °C
0 ... 50 mg/l O
2
0 ... 600 % O
2
saturation
0 ... 1250 mbar O
2
partial pressure
Temperature range
0 ... 50 °C
Max. allowed overpressure
6·10
5
Pa (6 bar)
Depth of immersion
min. 6 cm
max. 20 m (depending on the cable length)
Operating position
any
Approach flow
> 3 cm/s at 10 % measurement accuracy
10 cm/s at 5 % measurement accuracy
18 cm/s at 1 % measurement accuracy
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) < 10 s
t
95
(95 % of the final value display) < 16 s
t
99
(99 % of the final value display) < 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 con-
dition
Working life
min. 6 months with one electrolyte fill
