» Entry-level Four Zone Water Detection module:  AquaTek 4

The AquaTek4 is an entry level Water Leak Detection Alarm which offers four separate zones of detection and uses a very safe low voltage 12VDC high impedance field sensing signal to detect the presence of water. Each zone is provided with local audible and visual alarms via zone LED alarm indicators, an internal sounder and an external mute button. 

The AquaTek 4 is designed to operate from the standard mains power supply, or from a constant low voltage control power supply, and provides a ‘common alarm’ no-volt output signalling relay rated at 230VAC 8amp with 'normally open/closed' change-over contacts. Optional individual zone signalling relays are also available.

Each zone is provided with individual zone sensitivity adjustment to allow for specific site conditions. When water is detected by the sensor, the indicator illuminates, the horn sounds and the internal signalling relay activates. The horn can be muted by pressing the mute button but the indicator will remain illuminated until the condition clears, when it automatically resets. 

The AquaTek 4 is designed to monitor for water leaks from Aqualeak sensor cables or tapes, sensor pads, sensor probes, and other specialised Aqualeak sensors. As all AquaTek modules are entry level economy systems, units are not provided with line monitoring facilities.

The AquaTek 4 system is contained in a plastic housing and units can be provided with IP rating. The AquaTek module would require to be connected to the water detection sensor/s by a leader cable. The leader cable distance between the AquaTek and the sensor/s, or the maximum linear sensor cable sensing distance, should not exceed 30m. The AquaTek 4 Module can also be used to provide ‘common alarm’ water valve shutoff facilities via an optional solenoid valve.