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Award-winning, hybrid leak detection and environmental monitoring systems

Andel’s Floodline® system is a sustainable, award-winning water, oil and gas leak detection and environmental monitoring solution for uninsurable risk locations within the built environment. Users of Andel’s Floodline® leak detection products include many of the world’s leading blue chip organisations.

10 year warranty
Customers can enjoy the additional comfort of a 10-year warranty on all Floodline® leak detection, environmental monitoring and water sustainability products, at no extra cost.
Floodline® Leak
Detection
Control and alarm panels
Floodline® Leak
Detection
Water leak sensors
Floodline® Leak
Detection
Oil leak sensors
Floodline® Leak
Detection
Breeam products
Floodline® Leak
Detection
Gas leak detection system
Floodline® Leak
Detection
Residential products
Floodline® Leak
Detection
Water sustainability products
Floodline® Leak
Detection
Air quality monitoring products
Floodline® Leak
Detection
Accessories

You can use the links below to to see the types of leak detection products that are available:

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Office

Icon a Icon c Icon f
Data Rooms / Network & Comms Rooms / M&E Equipment Rooms / 
Satellite Equipment Rooms
Icon a Icon c Icon d
Plant / HVAC / Generator Rooms
Icon g
Tea & Coffee Points /  Vending Areas / Showers /  WC Areas
Icon d
Basement Car Park
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Mains Water Supply

Symbol key

Icon a
Water Leak Sensors (zonal/distance measuring)
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Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
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Temperature & Humidity Monitoring Sensors
Icon d
Digital Carbon Monoxide Gas Leak Sensors
Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
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Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Hotel

Icon g
Showers / WC Areas / 
Kitchens
Icon c
Bedrooms
Icon a Icon c Icon f
M&E Equipment Rooms
Icon d
Basement Car Park
Icon i
Mains Water Supply

Symbol key

Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon a
Water Leak Sensors (zonal/distance measuring)
Icon f
Temperature & Humidity Monitoring Sensors
Icon d
Digital Carbon Monoxide Gas Leak Sensors
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Factory/Industry

Icon a Icon c Icon b Icon d Icon e
Plant / HVAC / Generator Rooms / Manufacturing
Icon g
Tea & Coffee Points /  Vending Areas / Showers /  WC Areas
Icon i
Mains Water Supply

Symbol key

Icon a
Water Leak Sensors (zonal/distance measuring)
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon b
Oil Leak Sensors (zonal/distance measuring)
Icon d
Digital Carbon Monoxide Gas Leak Sensors
Icon e
Bespoke Digital Gas Leak Sensors
Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Hospital

Icon c
Wards / Theatres / Waiting Rooms / Lifts
Icon g
Showers / WC Areas / 
Kitchens
Icon a Icon c Icon f
Server Rooms / Network & Comms Rooms / M&E Equipment Rooms
Icon a Icon c Icon b
Plant / HVAC / Generator Rooms
Icon i
Mains Water Supply

Symbol key

Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon a
Water Leak Sensors (zonal/distance measuring)
Icon f
Temperature & Humidity Monitoring Sensors
Icon b
Oil Leak Sensors (zonal/distance measuring)
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Residential Apartment

Icon h
Showers / WC Areas / 
Kitchens
Icon c
Bedrooms
Icon d
Basement Car Park
Icon a Icon c Icon b
Plant / HVAC / Generator Rooms 
Icon a Icon c Icon f
M&E Equipment Rooms
Icon i
Mains Water Supply

Symbol key

Icon h
Residential Unit Abnormal Usage/Auto Water Supply Isolators
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon d
Digital Carbon Monoxide Gas Leak Sensors
Icon a
Water Leak Sensors (zonal/distance measuring)
Icon b
Oil Leak Sensors (zonal/distance measuring)
Icon f
Temperature & Humidity Monitoring Sensors
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

School/University

Icon g
Showers / WC Areas / 
Kitchens
Icon c
Bedrooms
Icon a Icon c Icon f
M&E Equipment Rooms
Icon i
Mains Water Supply

Symbol key

Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon a
Water Leak Sensors (zonal/distance measuring)
Icon f
Temperature & Humidity Monitoring Sensors
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Museum/Gallery/Historic Building

Icon a Icon c Icon f
Exhibition Spaces / 
Archives / Storage Rooms / 
Computer Rooms / 
Network & Comms Rooms / M&E Equipment Rooms
Icon g
WC Areas / Kitchens
Icon i
Mains Water Supply

Symbol key

Icon a
Water Leak Sensors (zonal/distance measuring)
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon f
Temperature & Humidity Monitoring Sensors
Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Data Centre

Icon a Icon c Icon f
Data Halls / CRAC units /  Switch Rooms
Icon g
Showers / WC Areas / 
Kitchens
Icon a Icon c Icon b
HVAC / Generator Rooms
Icon i
Mains Water Supply

Symbol key

Icon a
Water Leak Sensors (zonal/distance measuring)
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon f
Temperature & Humidity Monitoring Sensors
Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon b
Oil Leak Sensors (zonal/distance measuring)
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)

Student Accommodation

Icon g
Showers / WC Areas / 
Kitchens
Icon c
Bedrooms
Icon a Icon c Icon f
M&E Equipment Rooms
Icon i
Mains Water Supply

Symbol key

Icon g
PIR Motion Sensor/Auto Water Supply Isolators (BREEAM Wat 03)
Icon c
Digital Refrigerant Gas Leak Sensors (BREEAM Pol 01)
Icon a
Water Leak Sensors (zonal/distance measuring)
Icon f
Temperature & Humidity Monitoring Sensors
Icon i
Mains Water High-Usage Alarm (BREEAM Wat 02, Wat 03)
Find a distributor

Why choose Floodline® products for your leak detection system?

10-year warranty

10-year warranty on all Floodline® products, at no extra cost. Find out more.

Over 30 years’ EXPERIENCE

Andel’s Floodline® leak detection team has over 30 years’ experience in research and development, manufacture and supply of leak detection and monitoring systems for data centres, apartment blocks, offices, hotels, banks, museums, historic buildings, schools, hospitals and fuel storage facilities.

Award-winning

Floodline® is an award-winning system, the innovation award-winning Floodline® HLD control panel takes leak detection to a new level.

Multifunction control panel

Sensors connect to a single, wall-mounted control panel, cost-effective to install, easy to maintain and easy to monitor. Control panels provide complete BMS connectivity and onward communication capabilities include Modbus, Ethernet, email and SMS.

Comprehensive range of sensors

Water and oil leak detection cables and sensors for all locations within a building, from single point sensors to distance measuring cable providing up to 1500 metres of continuous monitoring. Temperature and humidity sensors for sensitive environments. Digital gas leak detection systems offer a range of interchangeable, off-the-shelf sensors and alarms for refrigerant and other commonly used commercial gases. Bespoke, made‑to‑order sensors are also available for other specified gases and specialist environments such as medical or fire suppressant.

Distance measuring

Distance measuring water and/or oil leak detection systems provide local meterage detection for longer areas up to a distance of 1500 metres.

Zonal system providing continuous leak detection monitoring

Floodline® is a zonal system and because zones are electrically isolated, if an alarm is triggered or maintenance work is required, unaffected zones will continue to provide full leak detection monitoring.

Hybrid system

Connects to third-party sensors and reports to a single, multifunction control panel.

Water sustainability and Breeam products

Water flow monitoring and motion sensor systems provide a sustainable water conservation solution, protecting natural resources, saving on water bills and earning BREEAM credits.

Resilient

Floodline® has a proven track record for resilience and reliability and sets the benchmark for leak detection.

Unrivalled value for money

Highly cost-effective, sustainable, easy to install and maintain, easy to use and totally dependable.

Easy maintenance

Choosing Floodline® means that all electronic intelligence is contained within the single, hybrid, multifunction control panel, which is always located above floor level and fully accessible. Choosing Floodline® can significantly reduce disruption to operations, saving money and ease of maintenance avoids costly repairs.

Variable sensitivity

The sensitivity of each individual zone can be set to the requirements for that zone, significantly reducing the risk of false alarms and avoiding unnecessary downtime.

Addressable system

Each individual zone can be equipped with any combination of leak detection and monitoring sensors.

BMS compatible

Floodline® control panels provide complete BMS connectivity via Modbus, BACnet, Ethernet, email and SMS.

Future proof

Floodline® systems allow additional zones, sensors and upgrades to be added easily and cost-effectively.

Enquiry form

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