Battery-operated level indicator, to measure the level of the water tank such as rainwater, sewage chambers, slurry tanks from distances of up to 100 m. Pressing a button displays the level vial 10 LEDs in increments of 10% (display 10 - 100%).
The device can be wall mounted (approx. 131 x 78 x 36 mm) and requires 2 AA batteries.
The connection is made via screw terminals on the inside of the device. You need a conventional signal wire (telephone cable, control line or similar) with at least 11 wires to connect your water tank to the level indicator (cable
not included).
You can also wire with fewer wires, but then not all display levels can be used (e.g. with 8 wires, 7 LED display levels can be used, which often does not suffice).
Technical data:
Operating voltage: 3 V 2 AA-batteries, not included) Display: max. 10 LEDs and 1 LED for the battery check Measuring points in the water tank: 1 - 10, switchable Power consumption during the measurement (button pressed): max 50 mA, if all LEDs are lit
Max. cable length between level indicator and water tank: 100 m
Cable required to the water tank: at least 11 wires telephone cable or similar Measuring current at water tank probe: 50 mA per channel
