The water-level control device essentially consists of
an electronic water-level regulator, a water-level sen-
sor, and a solenoid valve. Depending on the area of
implementation individual components are available
in different models.
In automatic mode, and if there is an empty pool, the
solenoid valve in the fresh water in feed line opens and
the water flows until it reaches the maximum electrode.
As soon as the maximum electrode is reached a non-
hazardous control current flows between the maximum
electrode and the common electrode. This switches the
solenoid valve off and water infeed is interrupted. If the
water level drops to a level where the minimum elec-
trode is no longer covered with water, the control cur-
rent will be interrupted. The solenoid valve opens and
allows water to flow until the water level has reached
the maximum electrode and the control current flows
again.
For greater reliability and safety there are only
24-
Volt models.
Dimensions
(
LxWx H)
[
mm]
Function
Nominal diameter
Directions
Voltage
[
V/DC]
Duty cycle
Protection class
Pressure range
[
bar]
Material
Weight
[
kg]
Order no.
Solenoid valves ½′ 24 V
67
x 45 x 88
normally closed
½′
2/2
24
100 %
IP 65
0.4 – 10
brass
0.5
51556
Solenoid valves 1′ 24 V
96
x 70 x 108
normally closed
1′
2/2
24
100 %
IP 65
0.4 – 10
brass
1.3
51557
Dimensions
(
LxWx H)
[
mm]
Housing
Protection class
Voltage
[
V/Hz]
Output power
Solenoid valve
[
V/Hz]
[
A]
Solenoid valve
[
V/DC]
[
A]
Pump
[
V/Hz]
[
A]
Switch/Button
Indicator lights
Connections for electrodes
Dry-run protection
Alarmmonitoring
Weight
[
kg]
Order no.
Electronic water level control 2
180
x 180 x 124
plastic
IP 54
100-240/50-60
230/50
5.0
24
0.5
230/50
5.0
2
1
4
yes
yes
2.1
55846
Electronic water level control 1
180
x 180 x 124
plastic
IP 54
100-240/50-60
230/50
5.0
24
0.5
230/50
5.0
1
1
3
no
no
2.1
51554
Electronic water
level control 1
Electronic water
level control 2
133
OASE Fountain Technology / Lake Management – Catalogue
Power
Water level regulators / solenoid valves
