Menu

Our Products

View commonly installed water, fuel and gas leak detection products for commercial and industrial premises from manufacturers such as Aquilar, TraceTek and nVent RAYCHEM. 

THS white logo registerd R

Order Trace Heating Products Online

Buy RAYCHEM Trace Heating products via our supply and distribution service.

Shop Now

Leak Detection Products

A summary of our more commonly installed Leak Detection products is detailed below. Contact us to request a quote and order.

In addition to the products mentioned, we also service and maintain all manufacturers systems. Read more about our servicing and maintenance packages.

View more information on Leak Detection Systems

Leak Detection Systems & Panels

A comprehensive leak detection system monitoring for water, fuel oil, chemical, and refrigerant gas leaks in several different rooms and floors at any one time. Can monitor up to 128 controllers and digitally locates leaks within 1 metre, identifying multiple or spreading leaks. Use with sensing cables or probes.

TraceTek TTDM-128 Master Alarm Panel System

A comprehensive leak detection system monitoring for water, fuel oil, chemical, and refrigerant gas leaks in several different rooms and floors at any one time. Can monitor up to 128 controllers and digitally locates leaks within 1 metre, identifying multiple or spreading leaks. Use with sensing cables or probes.
Datasheet
A compact design for leak monitoring of water using sensing cables or probes. Ideal for tea points, kitchens and bathrooms in residential and commercial applications. Available to buy online.

Aquilar AquiTron EcoLeak ECO-1 Single Zone Alarm Panel System

A compact design for leak monitoring of water using sensing cables or probes. Ideal for tea points, kitchens and bathrooms in residential and commercial applications. Available to buy online.
Buy online
Datasheet
Alarm panel for a single zone Leak Detection system. Monitors TraceTek sensing cables and AquiTron™ water, oil probes and refrigerant sensors. Can connect to BMS, speech and auto diallers, pumps and solenoid valves for remote indication and isolation. Visual & Audible, leak and cable break alarms

Aquilar AquiTron AT-SZA Single Zone Alarm Panel System

Alarm panel for a single zone Leak Detection system. Monitors TraceTek sensing cables and AquiTron™ water, oil probes and refrigerant sensors. Can connect to BMS, speech and auto diallers, pumps and solenoid valves for remote indication and isolation. Visual & Audible, leak and cable break alarms
Datasheet
Monitor up to 8 individual sensing zones, ideal for monitoring multiple areas and floors. For use with TraceTek sensing cables and AquiTron sensor probes. Alarm relays control individual air conditioning units, pumps and valves for leak monitoring and detection of water, gas and refrigerants.

Aquilar AquiTron AT-MZA Multizone Alarm Panel System

Monitor up to 8 individual sensing zones, ideal for monitoring multiple areas and floors. For use with TraceTek sensing cables and AquiTron sensor probes. Alarm relays control individual air conditioning units, pumps and valves for leak monitoring and detection of water, gas and refrigerants.
Datasheet
A 4 zone panel for detection of fuels, oil, chemicals and water. Provides an audiable and visual alert when a leak is detected. Uses optical sensing technology. Used regularly in industrial environments.

Aquilar AquiTron AT-OSP 4 Zone Alarm Panel System

A 4 zone panel for detection of fuels, oil, chemicals and water. Provides an audiable and visual alert when a leak is detected. Uses optical sensing technology. Used regularly in industrial environments.
Datasheet
A touch screen panel, providing a graphic user interface to manage and display information from a network of up to 250 external leak detection circuits. Interactive leak location maps and displays for use with SIMs or wireless transmitters.

nVent Raychem TraceTek TT-TS12-E Alarm Panel

A touch screen panel, providing a graphic user interface to manage and display information from a network of up to 250 external leak detection circuits. Interactive leak location maps and displays for use with SIMs or wireless transmitters.
Datasheet
WRAS approved water flow monitoring system complying to BREEAM Wat 03. This device is comprised of a control panel with one or two pulsed water meters. A built-in pulse output can provide water flow volumes, achieving Wat 02 credits.

Aquilar AquiTron AT-WFM Water Flow Monitor

WRAS approved water flow monitoring system complying to BREEAM Wat 03. This device is comprised of a control panel with one or two pulsed water meters. A built-in pulse output can provide water flow volumes, achieving Wat 02 credits.
Datasheet
For use with Leak Detection Systems as a maintenance support for solenoid valve operation.

DC Solenoid Valve Relay Interface Control

For use with Leak Detection Systems as a maintenance support for solenoid valve operation.
Datasheet

Sensors, Probes, and Cables

Suitable for multiple applications and can be floor or wall mounted. Used with TraceTeck and AquiTron alarm panels. Ideal for plant rooms, bunds, drip trays, gullies, and gutters.

Aquilar AquiTron AT-Probe water leak detection probe

Suitable for multiple applications and can be floor or wall mounted. Used with TraceTeck and AquiTron alarm panels. Ideal for plant rooms, bunds, drip trays, gullies, and gutters.
Datasheet
Extremely resistant to corrosion and abrasion water sensing cabling. Used with TraceTek and AquiTron zonal panels. Installed at floor level

TraceTek TT1000 Water Sensing Cable

Extremely resistant to corrosion and abrasion water sensing cabling. Used with TraceTek and AquiTron zonal panels. Installed at floor level
Datasheet
This sensing cable can detect liquid hydrocarbon fuels and does not react to water. It can be used internally or externally, and buried in the ground

TraceTek TT5000 Fuel Sensing Cable

This sensing cable can detect liquid hydrocarbon fuels and does not react to water. It can be used internally or externally, and buried in the ground
Datasheet
Detects leaks and spills of sulphuric and nitric acid at any point along the cable length and can be installed internally or externally. Typically used below pipelines.

TraceTek TT7000 Acid Sensing Cable

Detects leaks and spills of sulphuric and nitric acid at any point along the cable length and can be installed internally or externally. Typically used below pipelines.
Datasheet
An optical sensor for use with TraceTek and AquiTron leak detection panels. The electro-optic sensor contains an infrared LED and a light receiver which when triggered, signals the alarm panel.

AquiTron AT-OPSEN Optical Oil Sensor

An optical sensor for use with TraceTek and AquiTron leak detection panels. The electro-optic sensor contains an infrared LED and a light receiver which when triggered, signals the alarm panel.
Datasheet
Capable of detecting all conductive liquids for use with TraceTek and AquiTron leak monitoring alarm systems.

AquiTron AT-350 Immersion Probe

Capable of detecting all conductive liquids for use with TraceTek and AquiTron leak monitoring alarm systems.
Datasheet
Fast acting sensors designed to detect hydrocarbon fuel. The sensor detects a thin film of fuel floating on the surface. Fast response time. Detects light or middle-weight fuels such as gasoline, jet fuel and diesel and is also responsive to crude oil, heavier weight fuels and heating oils.

Fast fuel sensor nVent Raychem TraceTek TT-FFS-250-MC-1

Fast acting sensors designed to detect hydrocarbon fuel. The sensor detects a thin film of fuel floating on the surface. Fast response time. Detects light or middle-weight fuels such as gasoline, jet fuel and diesel and is also responsive to crude oil, heavier weight fuels and heating oils.
Datasheet

Alert Accessories

An automatic alarm accompaniment with digital display that notifies nominated personnel by phone or text message of a detected leak.

DC-SD1 Speech Dialler with Display

An automatic alarm accompaniment with digital display that notifies nominated personnel by phone or text message of a detected leak.
Datasheet
For use with leak detection alarm systems to provide an automatic voice or text message to alarm notifications.

DC-Speech Dialler

For use with leak detection alarm systems to provide an automatic voice or text message to alarm notifications.
Datasheet
Providing an audible and visual remote alarm in a compact design that fits within a single gang socket box up to 500m from the alarm system. Compatible with AquiTron and TraceTek alarm panels.

Aquilar AquiTron AT-RAP Remote Alarm Panel

Providing an audible and visual remote alarm in a compact design that fits within a single gang socket box up to 500m from the alarm system. Compatible with AquiTron and TraceTek alarm panels.
Datasheet

Valves

WRAS approved motorised ball valves and Gold Seal gas control valves are available in all sizes.

Order online or get in touch to discuss a quote.

Alert Accessories

Available in a wide range of sizes from DN15-DN50, our motorised ball valves offer a reliable and versatile solution for controlling both hot and cold water systems. The actuated ball valves deliver dependable performance and require minimal maintenance compared to traditional solenoid valves.

Leak Logic WRAS Motorised Ball Valves

Available in a wide range of sizes from DN15-DN50, our motorised ball valves offer a reliable and versatile solution for controlling both hot and cold water systems. The actuated ball valves deliver dependable performance and require minimal maintenance compared to traditional solenoid valves.
Buy online
We supply the Leak Logic DC-VCU valve control unit to connect multiple valves to your leak detection system in your commercial building. The internal back-up battery and charging circuit will ensure that in the event of a power failure, both the leak detection panel and the valves remain operational. The Valve Control Unit also incorporates relays for each leak detection zone to provide both valve control and BMS integration on a zone by zone basis. Simple LED displays to the front of the panel keep you informed of the status of the power supply and will indicate if the unit is in mains or battery mode.

Valve Control Unit

We supply the Leak Logic DC-VCU valve control unit to connect multiple valves to your leak detection system in your commercial building. The internal back-up battery and charging circuit will ensure that in the event of a power failure, both the leak detection panel and the valves remain operational. The Valve Control Unit also incorporates relays for each leak detection zone to provide both valve control and BMS integration on a zone by zone basis. Simple LED displays to the front of the panel keep you informed of the status of the power supply and will indicate if the unit is in mains or battery mode.
Contact us
Buy Gold Seal GSV Gas solenoid valves in various sizes (15mm-150mm). These valves are widely used in gas distribution to provide isolation and emergency shut-off. They can be used with various hydrocarbon gases including natural gas, methane and liquid petroleum gas.

Gold Seal Gas Valves

Buy Gold Seal GSV Gas solenoid valves in various sizes (15mm-150mm). These valves are widely used in gas distribution to provide isolation and emergency shut-off. They can be used with various hydrocarbon gases including natural gas, methane and liquid petroleum gas.
Buy online

Gas Detection Products

A summary of our more commonly installed Gas Detection products is detailed below. Contact us to request a quote and order.

View more information on Gas Detection

Gas Detection Systems

The Merlin GDP2X safe area gas detector controller is a two zone gas detection panel which can be used for multi-zone or multi-gas detection. Featuring individual monitoring and flexible configuration with a touch screen display. Ideal for plant and boiler rooms use with Merlin detectors for various gases including carbon monoxide (CO), natural gas (NG) or liquid petroleum gas (LPG).

Merlin GDP2X Safe Area Gas Detector Controller

The Merlin GDP2X safe area gas detector controller is a two zone gas detection panel which can be used for multi-zone or multi-gas detection. Featuring individual monitoring and flexible configuration with a touch screen display. Ideal for plant and boiler rooms use with Merlin detectors for various gases including carbon monoxide (CO), natural gas (NG) or liquid petroleum gas (LPG).
Buy online
A gas detection panel for ventilation interlocking and gas pressure proving in a commercial kitchen. It is designed for use within commercial kitchens, to aid sites in meeting BS6173:2009 and IGEM/UP19. It can also monitor for air quality when accompanied by a carbon dioxide monitor The Valve Control Unit also incorporates relays for each leak detection zone to provide both valve control and BMS integration on a zone by zone basis. Simple LED displays to the front of the panel keep you informed of the status of the power supply and will indicate if the unit is in mains or battery mode.

Medem SafeAir CM Gas Detector Panel

A gas detection panel for ventilation interlocking and gas pressure proving in a commercial kitchen. It is designed for use within commercial kitchens, to aid sites in meeting BS6173:2009 and IGEM/UP19. It can also monitor for air quality when accompanied by a carbon dioxide monitor The Valve Control Unit also incorporates relays for each leak detection zone to provide both valve control and BMS integration on a zone by zone basis. Simple LED displays to the front of the panel keep you informed of the status of the power supply and will indicate if the unit is in mains or battery mode.
A four channel gas detection system designed for use in boiler houses, plant rooms and areas with a risk of gas escape or build up. A high alarm from a sensor will isolate any connected solenoid valve. Remote emergency stop buttons and thermal links can be monitored and a fire alarm input will close the gas valve when activated. Relays can be used to activate a beacon/sounder, a fan or signal to a BMS system.

Medem AGDS-V Gas Detection System

A four channel gas detection system designed for use in boiler houses, plant rooms and areas with a risk of gas escape or build up. A high alarm from a sensor will isolate any connected solenoid valve. Remote emergency stop buttons and thermal links can be monitored and a fire alarm input will close the gas valve when activated. Relays can be used to activate a beacon/sounder, a fan or signal to a BMS system.
Integrated audible and LED alarm system for combustible, O2, and toxic gas monitoring and alerts. Programmable relays with up to 16 transmitters per controller. CC22 transmitter measures combustible gases using the proven heat tone principle. High performance electronics and long service life sensors for highly reliable performance with temperature compensation.The Valve Control Unit also incorporates relays for each leak detection zone to provide both valve control and BMS integration on a zone by zone basis. Simple LED displays to the front of the panel keep you informed of the status of the power supply and will indicate if the unit is in mains or battery mode.

GfG GMA 200-MW Gas Controller Panel and CC22 Transmitter

Integrated audible and LED alarm system for combustible, O2, and toxic gas monitoring and alerts. Programmable relays with up to 16 transmitters per controller. CC22 transmitter measures combustible gases using the proven heat tone principle. High performance electronics and long service life sensors for highly reliable performance with temperature compensation.The Valve Control Unit also incorporates relays for each leak detection zone to provide both valve control and BMS integration on a zone by zone basis. Simple LED displays to the front of the panel keep you informed of the status of the power supply and will indicate if the unit is in mains or battery mode.

Methane & Carbon Dioxide Detectors

The Merlin Detector i range of safe area fixed gas detectors are compact sensors with traffic light style indicators for summarising gas levels. These sensors are specifically built to work with all Merlin control panels and can also be used direct with BMS control panels. Gases available: Carbon Monoxide (CO), Natural Gas (NG) & Liquid Petroleum Gas (LPG).

Merlin Detector i Fixed Gas Detector

The Merlin Detector i range of safe area fixed gas detectors are compact sensors with traffic light style indicators for summarising gas levels. These sensors are specifically built to work with all Merlin control panels and can also be used direct with BMS control panels. Gases available: Carbon Monoxide (CO), Natural Gas (NG) & Liquid Petroleum Gas (LPG).
Buy online
The Merlin Detector X range of addressable safe area fixed gas detectors are modern, compact and feature a digital display for monitoring live gas levels.These sensors are specifically built to work with all Merlin control panels and can also be used direct with BMS control panels.Gases available: Carbon Monoxide (CO), Natural Gas (NG) & Liquid Petroleum Gas (LPG).

Merlin Detector X Fixed Gas Detector

The Merlin Detector X range of addressable safe area fixed gas detectors are modern, compact and feature a digital display for monitoring live gas levels.These sensors are specifically built to work with all Merlin control panels and can also be used direct with BMS control panels.Gases available: Carbon Monoxide (CO), Natural Gas (NG) & Liquid Petroleum Gas (LPG).
Buy online
Installed at a high level as methane gas is lighter than air and set to pre-alarm rate of 5% LEL and high alarm of 10% LEL.

Medem AD-MED-M Methane Gas Detector

Installed at a high level as methane gas is lighter than air and set to pre-alarm rate of 5% LEL and high alarm of 10% LEL.
Used to monitor the air quality within an area to ensure adequate ventilation. Alarm levels are dependent on application and set within control panels.

Medem AD-SAF-CO2 Carbon Dioxide Detector

Used to monitor the air quality within an area to ensure adequate ventilation. Alarm levels are dependent on application and set within control panels.

Refrigerant Gas Detector

Refrigerant gas sensors designed for continuous monitoring in occupied spaces, particularly those with high-efficiency VRF/VRV cooling and heating systems. The AquiTron AT-SRG will give you a minimum of 15 years’ trouble-free operation. Simple installation, set-up and commissioning as no calibration required.

Aquilar AquiTron AT-SRG refrigerant gas leak detection system

Refrigerant gas sensors designed for continuous monitoring in occupied spaces, particularly those with high-efficiency VRF/VRV cooling and heating systems. The AquiTron AT-SRG will give you a minimum of 15 years’ trouble-free operation. Simple installation, set-up and commissioning as no calibration required.
Datasheet

Systems & Manufacturers

As specialists in Leak Detection and Trace Heating Systems we select our products from leading manufacturers to choose the best solution for your needs. Here are some of the manufacturers we work with.

Aquilar

Aquilar Leak Detection

Diamond Controls is an authorised installer of Aquilar leak detection products. They offer a range of liquid and gas detectors, alarm panels including wireless systems, automatic sensors, and probes. We use Aquilar to provide leak prevention solutions for water, fuel, oil, chemical, and refrigerant gas.

AquiTron is part of the Aquilar group and works seamlessly with TraceTek products to offer reliable, proven Leak Detection Systems. Products include the AquiTron AT Probe and the AquiTron AT-AZA Multizone alarm panel system that can monitor up to eight individual zones. 

With a long history of working together, we can assist your business with Aquilar products that meet the requirements for BREEAM Wat 03 and Pol 01 Credits.  

Tracetek

TraceTek Leak Detection 

Backed by a global research and development team, TraceTek is a leading manufacturer of leak detection equipment. The range includes the ever-popular TraceTek TTDM 128 Master Alarm Panel that can monitor up to 128 connections making it perfect for larger sites. 

The TraceTek TT1000 water sensing cable is also extremely popular for floor level leak monitoring. Its corrosive resistance and exceptional sensing capabilities make it one of our most frequently used products as a TraceTek supplier. We also specify industrial leak monitoring solutions from TraceTek including fuel sensing cables and acid sensing cabling. 

Raychem Chemelex

Raychem Chemelex

As the market-leading experts in Trace Heating Systems, Diamond Controls is proud to be an authorised distributor and installer for Raychem. 

You can buy Raychem branded solutions including trace heating cabling for temperature maintenance and pipe frost protection online or via our estimating team. We also specify Raychem for our roof and gutter heating and critical access frost, ice, and snow melting systems.

Medem & S&S Northern logos

Medem and S&S Northern Gas Detection

Our gas detection products include gas safety and air quality management solutions from the industry-leading Medem and S&S Northern brands. 

We offer a dedicated service to deliver gas detecting sensors, panels, and alarms that are tried and tested to keep your personnel and property safe from gases such as carbon monoxide, carbon dioxide, methane, and gas escape in areas such as boiler rooms and manufacturing plants. 

ISO 9001
ISO 14001
Construction Online
Safe Contractor Approved
Certified Pro RayChem
ECA
Safe Contractor Approved
NIC-EIC
CompEx
CompEx