The sensor has been calibrated for the internal height of the
tank. Do not connect the yellow wire (Cal), but isolate it.
Problem solving, level sensor
Problem:
The LED on the top of the sensor does not flash,
or only sometimes green.
Cause:
The voltage from the power
supply is too low.
The sensor is dirty on the
bottom.
Technical Data
Waste water tank system
Type
Capacity
Weight
Max. Pressure
Material
Hose fittings
For filling hose
For discharge hose
For air relief
For discharge
Fittings for hose with suction tube
For Vetus waste water deck cap: 38 mm dia. (1 1∕2" dia.)
*) Nominal values are given for capacity and weight. Slight deviations are possible.
Pump
Type
Capacity, at 0 m head
Max. suction height
Max. head
Max. suction height + head
Material
Pump housing
Hose pillars
Diaphragm
Valves
Bell housing
Electric motor
Type
Voltage
Current (maximum)
Level sensor
Power supply
Current taken
Output
Accuracy:
Storage temperature
Useful temperature range
Waste water tank system
Solution:
Charge the battery.
Clean the sensor using a
damp cloth or a brush.
:
WWS42..B
WWS61..B
:
42
61
9.2
13.4
11.1
16.1
:
12.5
14
28
31
: 30 kPa (0.3 bar, 4 psi)
: Polyethylene, colour: black
: 38/35/25/19/16 mm dia. (1
: 38 mm dia. (1
1
/
")
2
: 19 mm dia. (
3
/
")
4
: 38 mm dia. (1
1
/
")
2
: Self-primimg diaphragm pump
: 27 I/min (5.9 Imp. gal/min, 7.1 US gal/min)
: 3 metres column of water (10')
: 5 metres column of water (16'5")
: 5 metres column of water (16'5")
: Plastic
: Plastic
: Neoprene rubber
: Neoprene rubber
: Aluminium, coated
WWS..12B
:
Permanent magnet DC motor
:
12 V
DC
:
6 A
: 12 or 24 Volt
: 35 mA
: Analogue, suitable for 1 or 2 Vetus level meters or 1x WWCP (control panel for dirty water)
: +/- 5% (temperature compensated)
: -20° - +70°C (-4° - +158°F)
: 0 - +50°C (32° - +122°C)
WWS88..B
88
19.4
23.2
16
35
1
/
", 1
3
/
", 1",
3
/
",
5
/
")
2
8
4
8
WWS..24B
24 V
DC
4 A
ENGLISH
WWS120..B
120
litres *)
26.4
Imp.gal.*)
31.7
US gal.*)
18
kgs *)
40
lbs *)
110115.05
9