The FG-ALS4, Four Zones Alarm & Locating Unit is designed to be used with TTK analog sense cables: FG-ECS, FG-ACS and FG-ECX, FG-ACX to give instant detection of liquid leaks (water, acid or base).
In the event of liquid leak or fault on the sense cables in any zone, the FG-ALS4 will respond as follows:
- An audible alarm is triggered and a relay is activated.
- The touch screen of the panel displays the zone, the location of the leak (to the nearest 1 metre) and details of the fault (the typ
FG-ALS4
FEATURES
- Available in both wall mounted and rack mounted (19’’ and 3U).
- The FG-ALS4 unit can control up to 45 metres of sense cable per zone.
- 3.2” touch-screen gives a clear indication of the system status.
- 4 detection zones are available.
- 5 relays are available, 4 for leak and 1 for cable break.
- RS485 serial link with MODBUS/JBUS communication protocol for interfacing with BMS is available.
BENEFITS
- Accurate reporting of leak location to one metre.
- Detects cable break faults.
- Compatible with existing monitoring systems.
- User-friendly system - users can customise the system with the sub menus accessible from the home screen, to set up the unit.
- The FG-ALS4 unit is accurate and easy to use, ideal for small and medium applications where accurate leak location is required.
TECHNICAL DATA
| Compatibility | Analog sense cables: FG-ECS, FG-ECX, FG-ACS, FG-ACX |
| Enclosure Type | ABS flame retardant UL94V0 |
| Operating Temperature | -5°C to 55°C |
| Serial Interface Physical Support | Optoisolated two wire RS485 |
| Serial Link Parameters | 9600 baud, 8 data bits, 1 stop, no parity |
| Supported Protocol | MODBUS, function 3 |
| Relays Type: Leak + Cable Break | 5 SPDT single contact NO-NC |
| Relay Max. Switching Voltage | 125 VAC and 220 VDC |
| Relay Max. Switchng Capacity | 60W (30V x 2A) |
| Power Consumption | 5 VA |
| Supply Voltage | 100 - 240 VAC, 50/60 Hz |
| Dimensions (W,H,D) |
Wall mounted: 168 x 153 x 56 mm; Rack mounted: 482.60 x 132.56 mm |