LEAK DETECTION
A wide range of leak detection systems provides fast detection and location reporting of potentially hazardous fluid leaks.
LIEBERT LIQUI-TECT
TWO CHANNEL LEAK DETECTION SYSTEM
MONITORING AND REPORTING OF LEAK DETECTION IN TWO DIFFERENT ZONES
Liebert Liqui-tect two channel leak detection provides monitoring of two different areas with direct-read at the control unit location, as well as the ability to communicate with Liebert SiteScan Web centralized monitoring system or a building management system.
Liebert Liqui-tect direct-read leak detection system has two independent channels to monitor two different areas. Each channel can monitor up to 5,000 feet of Liebert LT500Y leak detection cable. 60Hz or 50Hz.
The system may be used to detect leaks from:
- Glycol, condenser water, and chilled water cooling piping
- Humidification feed water piping
- Condensate pumps and drains
- Unit and ceiling auxilliary drip pans
- Overhead piping
Features:
- Two zone leak detection monitor
- Monitors up to 5000 feet of leak detection cable in each zone
- Measures and reports distance of leak from monitor
- Monitors leaks below the floor, above the ceiling, or at the room perimeter
Benefits:
Flexibility
- Multi-channel unit allows independent monitoring of two areas.
- Each channel can monitor up to 5000 feet of Liebert LT500Y leak detection cable.
- Detection and reporting of leaks below the floor, above the ceiling, or at the perimeter of the room.
Higher Availability
- Within seconds of detection, the system determines the location of the leak and reports the distance from the Liqui-tect Monitoring System.
- Continuous monitoring operation, signalling normal operation, leak detected and cable fault.
- Reports to Liqui-tect Monitoring System, Liebert SiteScan Web, or an existing BMS.
Lowest Total Cost of Ownership
- Display and measurement modules are contained in a single, compact package.
- Single-person cable mapping for lower installation costs.
- Fast, precise reports of leaks allows corrective action before moisture can damage sensitive electronics.
Ideally Suited For
- Data centers
- Large-scale network control centers
- Telecommunications central switching offices
- Satellite ground stations and other specialized data communications nodes
- Industrial process control rooms
LIEBERT LT460
ZONE LEAK DETECTION SENSOR
Liebert LT460 sensor modules can monitor up to 100 feet of zone leak detection. This system operates a continuous monitoring for leakage, internal fault and power failure, providing a reliable warning of potentially hazardous moisture leaks.
LIEBERT ZONE LEAK DETECTION SENSOR
Liebert LT460 zone leak detection sensor modules install quickly and work simply for reliable warning of potentially hazardous moisture leaks. The supervised zone leak detector uses up to 100 feet of flexible Liebert moisture sensing cable, offering protection for hard to reach spots and sensitive areas that require protection against leaks.
Liebert LT460 zone leak detection sensor can monitor up to 100 feet of Liebert LT500Y leak detection cable. Through a standard dry-contact output, the sensors are easily monitored by numerous monitoring systems, including Liebert thermal management units local alarm contact, Liebert SiteScan Web, and other dry contact monitors. 60Hz or 50Hz.
This monitoring system may be used to detect leaks from:
- Glycol, condenser water, and chilled water cooling piping
- Humidification feed water piping
- Condensate pumps and drains
- Unit auxilliary drip pan
Features:
- Zone leak detection sensor
- Monitors up to 100 feet of leak detection cable
- Reports to local or centralized monitor panels
- Installs easily
Benefits:
Flexibility
- Dual output relays can signal to a local alarm panel, a remote building management system, or to Liebert SiteScan Web.
- Selectable alarm delays allow reporting customization. – Perimeter sensing or serpentine coverage of small areas.
Higher Availability
- Continuous monitoring for leaks, internal fault and power failure.
- Top cover LEDs ensure the sensor is easily located under raised floors.
Lowest Total Cost of Ownership
- Simplified two-wire communications make for easy installation.
- Fast leak detection and reporting allows corrective action before moisture can damage sensitive electronics.
Ideally Suited For Perimeter sensing or serpentine coverage of small areas in:
- Data centers
- Large-scale network control centers
- Telecommunications central switching offices
- Satellite ground stations and other specialized data communications nodes
- Industrial process control rooms
LIEBERT LT410
POINT LEAK DETECTION SENSORS
EASY-TO-INSTALL POINT LEAK DETECTION MODULES
Liebert LT410 point detection modules install quickly and work simply for reliable warning of potentially hazardous moisture leaks at critical points under a raised floor. A simple two-wire connection signals the alarms to a Liebert environmental unit monitor panel or at another monitoring panel.
Liebert LT point leak detection sensors provide single-point detection of leaks, using two gold-plated sensing probes. 50/60Hz, 24VAC.
Liebert LT410 has two independent outputs with the capacity to signal both a local alarm panel and a remote building management system or external equipment, such as motorized water shut-off valves.
The system may be used to detect leaks from:
- Glycol, condenser water, and chilled water cooling piping
- Humidification feed water piping
- Unit and ceiling auxilliary drip pans
- Overhead piping troughs
Point detection modules that install quickly and work simply for reliable warning of potentially hazardous moisture leaks at critical points under a raised floor. A simple two-wire connection signals the alarms to a Liebert environmental unit monitor panel or at another monitoring panel.
Features:
- Point leak detection sensor
- Monitors continuously and reports quickly
- Detcts with dual, gold-plated, corrosion-resistant probes
- Installs easily
Benefits:
Flexibility
- Adjustable mounting brackets for sensor height adjustment and leveling.
- Small size and simple installation allow for quick placement in a critical areas.
Higher Availability
- Continuous monitoring for leaks, internal fault and power failure.
- Gold-plated probes are corrosion-resistant and accurate.
Lowest Total Cost of Ownership
- Simplified two-wire communications make for easy installation.
- Fast leak detection and reporting allows corrective action before moisture can damage sensitive electronics.
Ideally Suited For
- Data centers
- Large-scale network control centers
- Server rooms or closets
- Unattended remote shelters
LIEBERT LT500Y
LEAK DETECTION CABLE
Leak detection cable designed for use with Liebert Liqui-tect two-channel leak detection and reporting system, and Liebert LT460 zone leak detection sensors. The memory-resistant flexible cable is easy to install, and it includes mating connectors for quick extension or connection to the reading unit. Multi-wire design provides precise signaling.
FLEXIBLE LEAK DETECTION SENSING CABLE
Liebert LT500Y leak detection cable is designed for use with Liebert Liqui-tect two channel leak detection and reporting system, and Liebert LT460 zone leak detection sensors. The memory-resistant flexible cable is easy to install, and it includes mating connectors for quick extension or connection to the reading unit. Multi-wire design provides precise signaling.
Liebert LT500Y leak detection cable is thermally bonded cable rated at 176F (80C) and is plenum-rated. It is available in 15, 35 and 50 feet lengths. Mating connectors at each end simplify installation. 50/60 Hz.
Features:
- Flexible leak detection cable
- Installs easily due to non-kink cable that does not exhibit memory
- Allows easy extension with provided connectors
- Communicates with Liebert Liqui-tect monitor and Liebert LT460 zone sensor
Benefits:
Flexibility
- Non-kink design makes the cable easy to position around equipment.
- Multiple standard lengths to meet site needs.
- Additional cable easily added with provided connectors.
- Compatible with Liebert Liqui-tect two channel leak detection system, and Liebert LT460 zone leak detection sensor.
Higher Availability
- After a leak is corrected, the cable sheds liquid quickly for a fast return to normal conditions.
- Multi-wire design for precise identification of moisture and signaling.
Lowest Total Cost of Ownership
- Designed for easy installation — does not exhibit memory.
- Durable material resists corrosion and abrasion, resulting in longer cable life.
Ideally Suited For
- Liebert Liqui-tect two channel leak detection system
- Liebert LT460 zone leak detection sensor