Grundfos Oxiperm Pro OCD-162 - Page 11

English (GB)
11
Alarms
Factory
setting
Range Resolution
ClO
2
alarm off
on
-
off
Lower ClO
2
alarm
limit [mg/l]
0.15
0.00...upper ClO
2
alarm limit
0.01
Upper ClO
2
alarm
limit [mg/l]
0.7
Lower ClO
2
alarm
limit...ClO
2
range
(high)
0.01
Alarm hysteresis
[mg/l]
0.01
0.00...0.5 x ClO
2
range (high)
0.01
Alarm delay [s] 1 1...1000 1
Monitoring
Factory
setting
Range Resolution
Dosing time monitoring off
on
-
off
Time of dosing time
monitoring [min]
600 0...600 1
Monitoring of cleaning
motor
off
on
-
off
External inputs
Factory
setting
Range Resolution
Dosing stop input N.O.
N.O.
-
N.C.
Failure input N.O.
N.O.
-
N.C.
Relays
Factory
setting
Range Resolution
Warning relay N.O.
N.O.
-
N.C.
Alarm relay N.O.
N.O.
-
N.C.
Dosing pump
Factory
setting
Range Resolution
Pump type digital pump
digital
pump
-
mechanical
pump
Minimum switch-on
time (min. Ton) [s]
0.5 0.5...10.0 0.1
Maximum capacity
[l/h]
2.75
(OCD-162-5)
0.1...40.0 0.01
5.0
(OCD-162-10)
16.0
(OCD-162-30)
35.0
(OCD-162-60)
Stroke length [%] 100 1...100 1
Current output
Factory
setting
Range Resolution
Current output for dosing
pump (low) [mA]
4 0...20 1
Current output for dosing
pump (high) [mA]
20 0...20 1
Current output of ClO
2
concentration (low) [mA]
4 0...20 1
Current output of ClO
2
concentration (high) [mA]
20 0...20 1
Display contrast
Factory
setting
Range Resolution
Display contrast [%] 40 0...100 1