Our Liquid Leak Detection Alarm Units
Why install a leak detection unit?
Designed in France by our team, our liquid leak detection units are made to measure after taking into account your specific needs.
- Digital Addressable Alarm Unit with localization, which allows you to locate the leak within a radius of one meter. Pin point location of leak in floor map graphics. Redundancy loop back.
- Analog Leak Detection Alarm Unit with localization and without localization, with audible and visual alarm.
Features and Benefits
- Very long range of leak detection circuit & a pin-point location of fault in the circuit
- Easy T-branching – no special devices/components needed
- Adjustable alarm threshold (sensitivity 1-9)
- Can be installed in humid environments
- Able to interface with sensor cables and modules for various types of liquids as water, acids, bases, hydrocarbons, organic solvents, etc.
- Leak detection in data centers and mission critical infrastructure.
- Banking and commercial Buildings
- Pump Rooms
- HVAC Plant rooms
- Remote chemical facilities
- Remote chemical facilities
- Chilled water piping applications
- Telecom and High-Rise Buildings
- Stadiums and Museums
- Tank farms & Airports
Features and Benefits
- long range of leak detection circuit & a pinpoint location of fault in the circuit
- Easy T-branching – no special devices/components needed
- Adjustable alarm threshold (sensitivity 1-9)
- Can be installed in humid environments
- Able to interface with sensor modules for various types of liquids as water, acids, bases, hydrocarbons, organic solvents, etc.
- Leak detection in data centers and commercial buildings
- Monitoring of storage tanks and fuel lines of emergency generators
- Monitoring of Military and Scientific facilities
- Leak detection in chemical and petrochemical plants
- In the Event of a Leak in the sensing cable connected; an audible alarm is triggered, the leak LED (red) and the volt-free relay associated is activated. The leak location to the nearest meter is displayed OL-COST+ LCD Screen.
- In the Event of a Cable Break in the sensing cable or leader cable connected; an audible alarm is triggered with the Cable Break LED (amber) and the volt-free relay associated is activated Secondary Response from the OL-COST+:
- High-level interfacing to BMS/DCS/SCADA is implemented through Modbus RTU or Modbus TCP
Features and Benefits
- Standalone system to monitor maximum of 120m of sensing cable
- Adjustable alarm threshold (low to high)
- Audible sounder with silence button.
- Leak location in meters, Power, Leak and Cable Break LED’s
- Volt-free Relay contacts for:
- Power Failure
- Leak Alarm
- Cable Break/Trouble
- Remote monitoring (Modbus RS485 or TCP/IP)
Typical Applications
- Leak detection in FCU units with standalone panel.
- Remote areas where unmanned sites are located.
- Installed where only the leak location is required.
- Small rooms where only a few meters are to be protected.
- In the Event of a Leak in the sensing cable connected; an audible alarm is triggered, the leak LED (red) and the volt-free relay associated is activated
- In the Event of a Cable Break in the sensing cable or leader cable connected; an audible alarm is triggered with the Cable Break LED (amber) and the volt-free relay associated is activated Secondary Response from the OL-COST alarm threshold (low to high)
- High-level interfacing to BMS/DCS/SCADA is implemented through Modbus RTU or Modbus TCP
Features and Benefits
- Standalone system to monitor maximum of 120m of sensing cable
- Adjustable alarm threshold (low to high)
- Audible sounder with silence button.
- Leak location in meters, Power, Leak and Cable Break LED’s
- Volt-free Relay contacts for:
- Power Failure
- Leak Alarm
- Cable Break/Trouble
- Remote monitoring (Modbus RS485 or TCP/IP)
Typical Applications
- Leak detection in FCU units with standalone panel.
- Remote areas where unmanned sites are located.
- Installed where only the leak location is required.
- Small rooms where only a few meters are to be protected.
Features and Benefits
- Detects immediately all conductive liquids
- Corrosion-resistant, can be used with strong acids and bases
- Fully passive construction, expected service life of 30+ years
- Insensitive to pressure, vibrations, methane
- Very wide operating temperatures range
- Cable breaks are reliably detected and the broken sensor cable string clearly identified
- Leak location accuracy +/- 1m
- Made of LSZH Material
Typical Applications
- Leak detection in data centers and mission critical infrastructure.
- Banking and commercial Buildings
- Pump Rooms
- HVAC Plant rooms
- Remote chemical facilities
- Monitoring of Military and Scientific depots
- Chilled water piping applications
- Telecom and High-Rise Buildings
- Stadiums and Museums
OL-ALS is a high-performance sensor cable used to detect wide range of highly corrosive conductive liquids / acids. The OL-ALS can pin-point the location of corrosive conductive liquids throughout its entire length and can be re-used after correct cleaning using recommended solvents. The detected liquids are primarily glycol, weak and strong acids, bases, inorganic solutions, etc. The OL-ALS sensor cable is offered as modular sensor section with factory-assembled IP68-rated industrial connectors. Sensing cable construction is of low smoke zero halogen material (LSZH).
Our OL-ALS water detection cable detects and locates, when in contact with any conductive liquid leak. By design, the OL-ALS cable is “Dustproof” so it resists dust and is insensitive to ground braid touches. There are no exposed metal parts on the sensing cable.
Features and Benefits
- Detects immediately leaks of corrosive conductive liquids
- Corrosion-resistant & fully reusable after contamination
- Fully passive construction, expected service life of 30+ years
- Very wide operating temperatures range
- Reduced maintenance and easy troubleshooting
- Leak detection accuracy +/- 1m
Typical Applications
- Leak detection in battery rooms, acid storage tanks, etc.
- Leak detection in Laboratories
- Leak detection in Commercial buildings, hospitals, data centers, etc.
- FAB plants, semi-conductor plants etc.
OL-SLDM module is a smart electronic module equipped with heavy-duty connectors, able to withstand exposure to water & acid. It is made with durable material so that it can remain reliable and responsive throughout its service life. The connectors are IP68 and suitable for outdoor applications
The OL-LEADER is a 5m neutral cable with a female connector which allows the circuit to be started from the detection unit. The leader cable will be connected between the control panel and the starting of the first sensing cable.
The OL-END is the Digital End Termination End of circuit socket with Male connectors for sensing cables. Each sensing cable zone must be terminated with an OL-END termination plug.
The OL-JUMPER is a 5m neutral cable with a male connector and a female connector which allows you to connect two liquid leak detection cables. The OL-JUMBER is also used to connect sensing cable between two zones via a neutral communication cable.
OL-CLIPS are used to hold and position the cables in the exact location where user requires. The clips will enable the sensing cable fixes firmly on the floor without lifting. It is recommended the clips to be installed at intervals of 1m and/or every change of direction if less than 1m.
OL-TAGS is recommended to be attached on each sensing cable at intervals of no greater than 3m. Each tag will have zone location, sensor cable number and the meter location of that particular sensing cable or zone.
OL-BUS is a communication cable which allows connection between alarm terminal and sensing cables and also provides connection between two sensing cables. The neutral cable can also be used to create an extension between two zones.