Water Level Sensor

A 24V probe that reports pool water level to the matching Water Level Controller card, which triggers the fill valve solenoid and can stop the pump via a VFD or contactor once the level runs critically low. Three probe options cover different tank depths and materials: Water Level 450 and Water Level 300 (Plexy Glass Tube, 450×Ø50 mm and 300×Ø50 mm) and the SS Water Level Sensor (Stainless Steel Probe, 120×Ø52 mm), all rated IP68 at 24V DC. The rail-mounted controller card (70×90×58 mm, 140 g) reads the probe’s four wires — Full, Filling Start, Dry-Run Protection and Common — and outputs separate Filling and Dry-Run signals; it is fully compatible with the AquaTronic Fountain Control System, which shuts down the connected filtration and animation pumps on a dry-run alarm.