3-4-sensor water level controller


3-4-sensor water level controller for fountains

Water level controller for fountains, used with filling function. Detection by means of 3 or 4 electrodes (high level, filling, stop, reference electrode).

By means of the front potentiometers it is possible to adjust the probes delay from 1 up to 10 s, to avoid wrong interventions due to moving water, and the pump start delay from 0 up to 30 min.

Provided with 2 relays outputs (1 N. O. + 1 changeover).

To be used with one among Built-in water level control, Visible water level control, Built-in overflow pipe with water level control and Floor overflow pipe with water level control.


Technical features

  3-sensor water level controller 4-sensor water level controller
Supply voltage 0-24 VAC, 50-60 Hz 0-24 VAC, 50-60 Hz
Absorbed power 5,5 VA 4,5 VA
Output relays 2 (changeover) 2 (1 N.O. + 1 changeover)
Nominal relays voltage 250 VAC 250 VAC
Dimensions 53,5 x 90 x 63 mm 53,5 x 90 x 63 mm
Material Polyamide Polyamide



CLQ Datasheet

CLQ4 Datasheet