Description
The AquiTron™ AT-SZA Single Zone Alarm is designed for use with all TraceTek® sensing cables, AquiTron™ probes and other sensing devices to detect leaks. The AT-SZA provides both visual and audible indication when a leak or cable fault has occurred and has relay contacts to connect to other external alarm equipment, BMS and PLC’s.

Simple operation
The operator silences the SZA alarm by pressing the mute button on the front face plate. The LED’s located on the front face plate indicate Power, (mains or battery back-up), Alarm, Leak alarm and Cable break. Once the alarm has been silenced, the red Alarm LED will stop flashing to indicate the system has been acknowledged and the appropriate Leak or Cable break LED will be illuminated. Once the cause has been located and corrected the corresponding LED will automatically be extinguished, and the panel can be Reset. Pressing the Reset button also resets the volt free alarm relay contacts.

Versatile design
The SZA metal enclosure can be easily mounted to a wall or other flat surface. A semi-flush mounting flange is also available. The enclosure is lockable, has an IP54 rating and a 90 decibel audible alarm. An auxiliary remote alarm (AT-RAP) can be added to the system and located in remote positions such as reception areas and security rooms. The AT-SZA unit operates on 230/120Vac (50/60HZ) and 12Vdc. A battery enclosure unit (AT-BU) for 72-hour operation is also available.

Applications
The AT-SZA is ideally suited for simple integration into centralised monitoring systems for computer rooms or large facilities, as well as interfacing into control systems for air conditioning and fan coil units, pump, booster and generator sets. Typical applications include monitoring leaks that could occur around individual air-handling units, water-cooled machinery, tanks, pumps, sumps, lift pits or other locations.

Description
The AquiTron™ MZA multiple zone alarm panel is designed for use with all TraceTek® sensing cables and AquiTron™ (sensors) to detect liquid and refrigerant - gas leaks. The MZA is capable of monitoring individual sensing zones in any of the following configurations 2, 4, 6 and 8 zones. Making it a truly versatile panel. The AT-MZA provides both visual and audible indication when a leak or cable fault has occurred. There are relay contacts to connect each zone to other equipment such as BMS, PLC’s, other alarm and monitoring systems.

Versatile design
The MZA metal enclosure can be easily mounted to a wall or other flat surface. A semi-flush mounting flange is also available. The enclosure is lockable, has an IP54 rating and a 90 decibel audible alarm. An auxiliary remote alarm (AT-RAP) can be added to the system for remote locations such as reception areas and security rooms. The AT-SZA unit operates on 230/120Vac (50/60HZ) and 12Vdc. A battery enclosure unit (AT-BU) for 24-hour operation is also available.

Simple operation
The panel display includes LEDs for each zone. In the event of a leak, the alarm sounds and the LED indicates the zone here the leak has occurred. The operator silences the alarm by pressing the external MUTE button. The LED’s located on the front faceplate indicate Power, (mains or battery back-up), Alarm, Leak alarm and Cable break. Once the alarm has been silenced, the red Alarm LED will stop flashing to indicate the system has been acknowledged and the appropriate zone Leak or Cable break LED will be illuminated. Once the cause has been located and corrected the corresponding LED will automatically be extinguished, and the panel can be Reset. Pressing the Reset button also resets the volt free alarm relay contacts. Any loss of system integrity, whether caused by an interruption of power or a break in a sensing circuit, will be indicated by the panel’s display and the Fault relay contacts.

Applications
The AT-MZA is ideally suited for multiple integration into centralised monitoring systems for computer rooms or large facilities, as well as interfacing into control systems for air conditioning and fan coil units, pump, booster and generator sets. There are individual volt free alarm relays for each of the 8 zones, additional summary relays are included for leak and cable break/power failure. Remote external connection can also be provided to Speech auto diallers. Typical applications include monitoring leaks that would occur around individual air-handling units, water-cooled machinery, tanks, pumps, sumps, lift pits or other locations.

Description
The AquiTron™ AT-DIM offers a low cost option for liquid leak detection. It is designed for use with all TraceTek® sensing cables, AquiTron™ probes and other sensing devices to detect leaks. The AT-DIM provides visual indication when a leak or cable fault has occurred and has relay contacts to connect to other external alarm equipment.

Simple Operation
Three LED’s to indicate the operating status of the unit:

• POWER - alarm unit power
• FAULT - sensor integrity
• LEAK - liquid detected

Versatile design
The compact plastic enclosure of the AT-DIM alarm module can be easily mounted to a wall or other flat surface. Its small size makes it ideal for installation where space is at a premium, or where an unobtrusive appearance is desired.

Applications
The AT-DIM is ideally suited for simple integration into centralised monitoring systems (BMS, PLC’s) for computer rooms, comms rooms and patch rooms, as well as interfacing into control systems for air conditioning and fan coil units, pump, booster and generator sets. Typical applications include monitoring leaks that would occur around individual air-handling units, water-cooled machinery, single tanks, pumps, sumps or other locations.

Description
The AT-RAP remote alarm panel interfaces to all the TraceTek® and AquiTron™ leak detection panels. The AT-RAP incorporates an audible and visual (LED) indication when an alarm is present with a push button to mute the audible alarm. Available for 230Vac supply inputs with options by special order for 110Vac and 12/24Vac.

Simple Operation
The AT-RAP operates on a closed signal from the volt free contact within the master control panel. Two LED’s to indicate the operating status of the unit:

Versatile design
The compact plastic enclosure of the AT-RAP can be easily mounted to a wall or other flat surfaces. Its small size makes it ideal for installation where space is at a premium, or where an unobtrusive appearance is desired.

Applications
Suitable for installation within reception areas, security rooms, porter lodges and locations were a remote signal is required

POWER - (green LED) alarm unit power
ALARM - (red LEDLeak, cable break or fault