A turbidity sensor (emitter plus receiver) is mounted on an immersion probe with an integrated hydrostatic level sensor.

The light beam is in Infra red range at 940 nm.

When the immersion probe reaches the sludge surface, the device switches on an audible alarm and a lightning alarm.

At the same time the depth of immersion is displayed on the main housing.

Accumulator charger supply: 230V AC or 12V CC
Ambient temperature: 0…+50°C

Display:
LCD-panel 3-digits, immersion depth [cm]
with measured data storage
with "low battery" signal

1 LED, red: "Sludge level detected"
1 Buzzer: "Sludge level detected"
Measuring accuracy: approximately 1 cm
Immersion probe: PVC / IP68 (10m max.) (EN 60 529)
Cable: special type TPE-cable, 10 m long

Housing and switches:
Stand alone with handle
ON-OFF- Lever switch
Sensitivity switch
Sensitivity adjustement potentiometer
IP 44 (EN 60 529)

Dimensions: 300 x 210 x 180 mm
Mass: 3500 g