Signaline is proud to be the most approved Linear Heat Detection range on the market, holding internationally recognized certifications such as UL, FM, VdS, and UL EU. In addition to global approvals, we continuously work to meet national standards, ensuring our products comply with local fire safety regulations.
We are delighted to announce that our Signaline FT range has now received Taiwan Fire Technology Foundation (TFTF) approval. TFTF is the leading industry body responsible for fire safety compliance in Taiwan. Achieving this certification reinforces Signaline’s commitment to quality and regulatory compliance, further strengthening our presence in the region.
“We have always had a strong market presence across East Asia. After working with Culo for some time, we decided to pursue TFTF approval to further establish Signaline in Taiwan. This achievement highlights our ongoing commitment to international markets and our responsibility to comply with local fire safety standards.”
Signaline is pleased to announce our participation at the upcoming The Fire Safety Event.
The Fire Safety Event, now in its eight year, has become the UK’s premier fire and safety exhibition.
The Fire Safety Event is dedicated to supporting industry practitioners, professionals and organisations in achieving and maintaining the very highest standards of fire safety management. Showcasing the latest products, technology and solutions in fire safety, this is the perfect opportunity for visitors to gain direct insight into improving business protection and continuity.
Running from the 8th – 10th of April 2025, at the NEC Birmingham, UK, The Fire Safety Event 2025, is expected to feature over 250 exhibitors. This marks an increase from the previous year, which hosted 215 exhibitors.
And Signaline is excited to be among them!
What will Signaline be displaying?
Signaline is delighted to put on display our newly launched Signaline HD+ Programmable Linear Heat Detection system.
What is Programmable Linear Heat Detection?
Linear heat detection is a simple and easy to use form of heat detection. It utilizes a temperature sensitive cable and control unit to indicate if over-heating has occurred in the protected area.
Non Resettable linear heat detection, such as Signaline FT or Signaline FT-EN, uses a two core cable that will activate at a certain temperature. Once activated the length of cable in alarm will need replacing.
Whereas Signaline HD+ will return to a normal state after an alarm event providing the cable hasn’t been damaged.
What makes Signaline HD+ programmable is that it has the capability to have set pre-alarm and alarm temperatures.
Meaning that you can tailor the linear heat detection to the required specification of the area that you are protecting.
When is the Fire Safety Event 2025?
The Fire Safety Event runs from 8th to the 10th of April 2025. Visit Signaline on stand 4/D103.
To get you free ticket to the fire safety event please click here
If not, now is the perfect opportunity to see how our technology is helping to safeguard critical environments worldwide.
Linear heat detection is an exceptional fire detection solution, particularly for challenging and hazardous environments where conventional detectors may struggle. Signaline has been successfully installed in diverse applications, from cement plants in Vietnam to escalators at Heathrow Terminal 5, ensuring early fire detection and protection in high-risk locations.
However, the capabilities of Signaline go far beyond these well-known applications. Linear heat detection is widely used across multiple industries, providing reliable fire detection in:
Car parks – Offering early detection of vehicle fires in enclosed spaces where smoke detection can be ineffective.
Solar panels – Protecting renewable energy installations from electrical faults and overheating.
Ceiling voids – Detecting fire risks in concealed spaces where traditional detectors may not function properly.
Conveyor belts – Providing continuous fire monitoring in industrial material transport systems.
Cable trays – Preventing electrical fires by monitoring overheating in high-density wiring systems.
Tank storage facilities – Enhancing safety in locations where flammable substances are stored.
To help increase awareness and understanding of these varied applications, we have been progressively developing a series of 3D animated videos. Each video provides a detailed look at:
The positioning of Signaline linear heat detection cable in different environments.
How the system detects excessive heat or fire risks before a major incident occurs.
The role of our controllers in reporting overheat events to fire alarm systems or building management systems.
These videos provide clear, visual demonstrations of how linear heat detection works in real-world scenarios, making it easier to understand why Signaline is such a versatile and effective fire detection solution.
We invite you to visit the application pages on the Signaline website, where you can watch each of these videos and gain further insights into our technology. In addition, we have also created handy PDF guidelines for each application, which are available for download to support installation and usage.
As we continue to expand our video library and educational resources, we remain committed to providing fire detection solutions that are robust, adaptable, and engineered for reliability in the most demanding environments.
We are delighted to announce that Ms. Dao Hong Tam has joined LGM Products to oversee and expand our presence in the East Asia market.
With over five years of experience in the fire detection and safety industry, Ms. Dao brings valuable expertise and a deep understanding of the region’s unique needs. Her appointment reflects our commitment to providing dedicated support and strengthening our relationships with customers across East Asia.
We are confident that Ms. Dao’s knowledge and drive will play a key role in growing the business and delivering the exceptional service LGM Products is known for.
LGM’s Operation Director, Sophie Mogford-Revess, said ‘We are delighted to have Tam join the LGM team. East Asia has always been a strong export market for LGM and with the development of our Signaline linear heat detection range alongside our growing marine fire detection portfolio, we are excited by the growth opportunities this region holds. We have every confidence with Tam’s experience and expertise she will further enhance our market position in this region.’
Ms. Dao will be located in Vietnam allowing her to be working alongside our East Asia customer base.
Outside of work, Ms. Dao is a keen trekker, always ready to explore new trails and embrace challenges.
LGM Products will once again be exhibiting at the Secutech show in Ho Chi Minh City this August. Please do come and visit Ms Dao then or why not reach out to her on LinkedIn or email her on tam@lgmproducts.com
Signaline is very proud to announce the launch of its latest innovative linear heat detection cable; Signaline HD+
Signaline HD+ is a smart solution for linear heat detection. It uses a special sensor cable that monitors for temperature changes along its whole length.
This means it provides ongoing and full monitoring. Thanks to this technology, it can quickly find any rise in heat, which may point to a fire risk.
Signaline HD+ is very sensitive. It can catch even the smallest changes in normal temperature. This helps with quick action to prevent fires.
Approved to EN54 part 22, by VdS, and UL approved, Signaline HD+ is Signaline’s first globally approved product.
Used in combination with the programmable linear heat detection controller Signaline HD+ can be set to variable alarm and pre-alarm temperatures.
Signaline HD+ is available in standard pvc, nylon or stainless steel braiding
What is a Programmable Linear Heat Detector?
Linear heat detection is a simple and easy to use form of heat detection. It utilizes a temperature sensitive cable and control unit to indicate if over-heating has occurred in the protected area.
Signaline now offers both resettable and non-resettable linear heat detection.
Non Resettable linear heat detection, such as Signaline FT or Signaline FT-EN, uses a two core cable that will activate at a certain temperature. Once activated the length of cable in alarm will need replacing.
Whereas Signaline HD+ will return to a normal state after an alarm event providing the cable hasn’t been damaged.
What makes Signaline HD+ programmable is that it has the capability to have set pre-alarm and alarm temperatures.
Meaning that you can tailor the linear heat detection to the required specification of the area that you are protecting.
Signaline HD+ Controller and End of Line Complete the system and allow for user selectable alarm temperatures
What are the benefits of Programmable Linear Heat Detection?
Linear Heat Detection is unique in being a detector in cable form. Meaning you can run cable into areas that other fire detections devices cannot go. For example, running linear heat detection around car parks or solar panels is a very affective form of heat detection.
Signaline HD+ has a number of additional benefits compared to current Linear heat detection products.
Firstly, the programmable alarm temperature allows installers to set specific alarm and pre-alarm temperatures. Ensuring that any over-heating is detected and reported at the earliest opportunity.
The construction of the cable also ensures protection against environmental factors like moisture, dust and saline environments, eliminating false alarms.
Being available in various outer coatings allows Signaline HD+ to be used in nearly any application regardless of environmental conditions
Signaline HD+ is also UL approved and carries EN54 part 22 approval from VdS. This dual approval allows this product to be used across European and global markets.
With easy fire and fault connections Signaline HD+ programmable linear heat detector can be connected to any fire detection system or used as a stand-alone over-heat detector for special applications.
Where do you use programmable linear heat detection?
Linear heat detection is not affect by environmental conditions. Therefore it is a perfect solution for fire detection in environmentally challenging conditions.
For example, car parks are often exposed to moisture, dust and exhaust fumes. Yet, as seen in recent car park fires in Luton airport or Liverpool arena, fire detection in these environmentally difficult areas is imperative.
Other applications for Signaline HD+ Programmable Linear Heat Detection include –
False ceilings void – Signaline HD+ can be placed in the space between the hard constructed ceiling and false ceiling.
Industrial kitchens – where fluctuations in ambient temperature and environmental gases and oil are to be expected programmable linear heat detection is an excellent solution to detect over heating conditions
Escalators and moving walkways – hard to access and with likely mechanical risks using Signaline HD+ can be used to ensure detection of any over heating
Recycling centers – the mixture of materials that converge at recycling centers can lead to an increase risk of fire. Signaline HD+ is not affected by environmental conditions and can provide affective early warning of over heating
Power cables – from renewable to non-renewable power generation, power cables are critical to modern day infrastructure. Often exposed and in unmanned areas power cables can be a source of fire. Signaline HD+ programmable linear heat detection will pick up the early increases in temperature across power cables.
Combined with our range of high quality and EN54 compatible fixing and installation accessories such as the Q clip, Signaline HD+ will always be the right choice for fire detection and increased compliance.
Used as a junction box to connect two lines of cable, to connect leader cable to the start of the protected zone or as a EOL termination box, the Signaline UCB is a hard-working and multi-functional box!
As part of our drive to reduce plastic waste we have recently made some updates to the Signaline UCB.
The new terminal block reduces plastic within the Signaline UCB
Going forward the terminal block will be new Abox 025/040 type. This termination block remains heat rated and therefore compatible with our cables but also reduces plastic the plastic content by 32%
The more compact molding of the termination block also allows more space inside the enclosure for engineers to terminate cables.
Removal of installation instructions; inline with our Signaline LocatorPlus, LocatorPlus-EN and Signaline HD+ Controller, we are removing all printed installations instructions and replacing with QR codes. The QR code will be placed on the inside lid of the box ensuring that the installation manual is accessible even after the box has been initially installed.
To finish of the update, we could not resist given the enclosure a nice shiny new label as well, to bring it in keeping with the rest of the Signaline range.
To see full details of the Signaline UCB and to download the datasheet and manual please click here.
For pricing and lead times please call sales on +44 1252 725257 or email sales@lgmproducts.com
Signaline is delighted to announce our attendance at the foremost UK building exhibition London Build 2024.
Taking place on the 20th and 21st November at London Olympia exhibition hall, London Build is UK’s leading & largest construction show features 35,000+ attendees, 700+ speakers across 12 CPD stages, 450+ exhibitors, Meet the Buyers, celebrity guests, entertainment, DJs, networking parties, live music and much more.
Covering all aspects of building design, technology and advancements special attention this year is being placed on fire safety within the building sector.
Due to significant growth and high demand, the London Build Fire & Security Expo is taking over Olympia London’s National Hall in 2024 as its own dedicated show within the wide London Build exhibition.
Signaline presents building owners, architects and fire system designers a low cost and reliable solution. Especially with the rise of solar integration into building design – the requirement for Signaline Linear heat detection has never been higher.
London Build will be the first opportunity for the UK market to get up close and personal with Signaline’s brand new programmable temperature sensor Signaline HD+
Signaline HD+ is Signaline’s first EN54 part 22 programmable temperature linear heat detector
With UL and VdS certification, this globally approved linear heat detector is an ideal solution for early over heat detection.
Signaline HD+ is not affected by environmental conditions. Therefore it is a perfect solution for fire detection in environmental challenging conditions.
For example, car parks are often exposed to moisture, dust and exhaust fumes. Yet, as recent car park fires in Luton airport or Liverpool arena have shown, fire detection in these environmentally difficult areas is imperative.
Other applications for Signaline HD+ Programmable Linear Heat Detection include false ceilings voids. Signaline HD+ can be placed in the space between the hard constructed ceiling and false ceiling ensuring early detection of any over-heat event in this hard to access space.
Signaline will also be displaying our market leading Signaline FT-EN non-resettable line type heat detector as well as offering visitors the opportunity to see the various fixings we offer to make your installation is quick and simple.
So come and see for yourself! Get your free ticket here.
To learn more about Signaline HD+ please contact sales on +44 (0) 1252 725257 or sales@lgmproducts.com
Signaline is delighted to be exhibiting at the upcoming Romania Security Fair. Running from the 16th to the 18th October 2024 at the RomeExpo, Bucharest.
The leading fire and security exhibition in South-East Europe the Romania Security Fair is an excellent opportunity to show case Signaline’s full range of linear heat detection solutions.
Working with our market leading distribution partner Siel Invest, Signaline will be pleased to present both our EN54 approved solutions.
These include;
Signaline FT-EN – our market leading EN54 part 28 approved Linear Heat Detection Solutions offers user 3 different alarm temperatures as well as exact alarm location. Testing is made easy by built in test buttons allow onsite maintenance without the need of a heat source and the Signaline LocatorPlus-EN allows increased system integration through the modbus output.
Signaline HD+ – the soon to be released Signaline HD+ is our globally approved EN54 part 22 linear heat detection solution. This programmable linear heat detector allows users to set alarm temperature, as well as pre-alarms and has a rate of rise function as well. Fully resettable after an alarm event Signaline HD+ is an ideal solution where the earliest alarm activation is paramount.
Come check out these solutions and more at the Romania Security Fair; get your free ticket here.
Or why not speak to Signaline today on +44 1252 725257 or email Sales@lgmproducts.com to find out more.
Signaline is on a mission – We are determined to detect any heat, anywhere, but we are also determined to reduce our ecological impact.
Therefore, we have been ruthlessly eliminating our plastic packaging.
When we launched the Q clip in 2023 our design brief was to remove the requirement for plastic tie wraps when securing Signaline Linear Heat Detection while ensuring compliance with the EN54 installations standards.
Target set; target hit. But then we realized we were scoring a massive own goal by packaging them in a plastic bags!
Time to wake up and get this sorted!
And we are now pleased to announce that all our clips will be supplied in recycled and fully recyclable cardboard containers and not plastic bags.
Old plastic packagingNew cardboard packaging which is fully recyclable
Glad to have got that sorted we then took aim at the linear heat detector itself. Often supplied to our customers on toughened plastic pallets we needed to remove the usage of plastic here too.
Simple – switch from plastic to wooden pallets, right?
Wrong! Did you know that 25m cubic metres virgin wood is used for pallet manufacturing each year in Europe alone! This removes a vital carbon sink and food source from the wild.
So the search was on to find a pallet that is tough enough to ensure safe delivery of Signaline Linear Heat Detection to our customers, but with the lightest environmental footprint…..And we may have just found it!
All palletised deliveries will now be on recycled and fully recyclable presswood pallets. And why are these so good I hear you ask?
100% recycled wood
100% recyclable
Zero glues, chemicals etc.
Stackable reducing shipping space and therefore CO2 emissions
ISPM15 compliant – Because presswood pallets are moulded under enormous pressure at a very high temperature, they do not need to conform to the strict ISPM 15 regulations which make them a good choice for export
Old plastic pallets will be phased outReplacement Pressedwood pallets which are fully recyclable
Why stop there!
Our next step will be the removal of all instructions manuals from Signaline products. That’s right – installers will now need to guess how to program a Signaline LocatorPlus or how to assemble a Signaline UCB into a junction box.
Don’t worry – just kidding!
We will be replacing all manuals with QR codes allowing instant access to all our manuals from anywhere in the world and reducing our paper and printing consumption and thereby our ecological footprint.
We will be making the above transitions from the 1st September 2024 so you may receive the odd ‘bag’ of clips or a non-recyclable pallet still. Ultimately it is better for the planet we use up what we already have than just chuck it out but after this period all orders will be received with 100% recycled and recyclable cardboard packaging and pallets.
So the choice is simple. Not only can Signaline detector anyheat, anywhere. We can also do it while having the least ecological impact.
To learn more about these changes or to find out more about Signaline can be your first line in fire detection please call +44 1252 725257 or email sales@lgmproducts.com
Signaline, a leading range of Linear Heat Detection, is a proud to announce the addition of Oman Civil Defense approval to our range.
Signaline Linear Heat Detection cables is a market leading range of line type heat detection cables manufactured in the UK.
By achieving this Oman approval, Signaline once again has been third party certified as a leading fire detection technology.
Undergoing rigorous testing and auditing the Oman Civil Defense has proven Signaline’s capabilities as a proven and trusted linear heat detector.
LGM Products’ Business Development Manager for the middle east, Dan Smith, commented ‘Signaline has always been committed to international and local certification. Third party authentication of our products confirms to customers the quality and performance of our products.’
He continued; ‘going forward the Oman approval enables Signaline the opportunity to locally market our products within the GCC as the linear heat detector of choice’
We are excited and ambitious to the opportunities that this new approval will open to the Signaline range of products within the middle east.
To review our full range of certification please click here.
To get further information or request a quotation for your linear heat detection system please email sales@lgmproducts.com
We are thrilled to announce that Signaline will be showcased on the Innovation stage at the upcoming Secutech Vietnam fire and security exhibition! This prestigious event, known for highlighting the latest advancements and breakthroughs in the industry, provides an exceptional platform for Signaline to demonstrate its cutting-edge solutions.
Signaline has been selected to present our range of Signaline FT cables and their critical use for early fire detection within conveyor and PV arrays (solar) systems.
Dao Hong Tam, from our partners Fast Fire and Security, will be addressing the audience at the Innovation stage on Friday 16th August 2024 at 10.50am.
Why choose Signaline FT Linear heat detection?
Linear heat detection is a method used to detect heat or fire along a linear path, such as in car parks, solar panels, tunnels or conveyor belts. It works by using a heat-sensitive cable that detects changes in temperature. When the cable reaches a certain temperature, it triggers an alarm or activates a fire suppression system.
Ms Tam will be explaining what Signaline FT is and why it is the ideal solution for conveyor belts and PV arrays (solar) applications.
Why use linear heat detection in conveyor belts?
Conveyor belt systems often carry flammable materials such as coal. Dust and small pieces of material fall from the moving belt and accumulate at the sides of the conveyor.
This settled dust provides a ready source of combustible material. The main source of ignition of the accumulated material is friction in the roller bearings caused by gritty particles of dust around a roller or the belt itself.
Signaline FT Linear heat detection provides early detection should overheating occur and can be easily installed in all conveyor systems with suitable fixing clips.
Available with both nylon and stainless steel coatings the cable will not be affected by the corrosive or mechanical risk within the conveyorbelt and linked with the LocatorPlus, Signaline Linear Heat Detection will give an exact alarm point location.
Why use Signaline in PV Arrays (solar) installations?
PV panels and associated electrical equipment pose specific fire risks that need to be addressed for proper fire safety in PV installations. PV systems generate electrical power from sunlight through the use of solar panels, which produce direct current (DC) electricity.
This DC power needs to be converted to alternating current (AC) for use in buildings or the grid.
However, the conversion process and the presence of electrical components increase the risk of fire. Faulty wiring, overheating inverters, and inadequate surge protection can lead to electrical malfunctions and potential fire hazards.
Signaline Linear heat detection is a specialized technology used to detect heat or sudden increases in temperature along a cable’s entire length. In the context of PV systems, linear heat detection plays a crucial role in detecting and preventing fires.
Unlike conventional fire alarm systems, which rely on individual spot detectors, linear heat detection provides continuous monitoring and early warning capabilities. This technology operates based on a fixed temperature threshold, triggering an alarm when the specified temperature is reached.
By promptly detecting and alerting to potential fire hazards, linear heat detection ensures prompt response and minimizes the risk of damage in PV systems.
So come to the Secutech Innovation Stage on Friday 16th August and learn how Signaline can increase your fire safety standards.
Signaline, is delighted to announce a significant investment in a new state-of-the-art racking system for their main warehouse facility.
This strategic upgrade is set to substantially increase storage capacity, allowing the company to fulfill more orders directly and efficiently.
The new racking system is designed to maximize vertical space, enabling better organization and storage of products. By implementing this advanced system, Signaline aims to enhance inventory management, reduce lead times, and improve overall customer satisfaction.
LGM Products’ operation director Sophie Mogford-Revess, stated, “Our investment in this new racking system underscores our commitment to meeting the growing demands of our customers. With the increased capacity, we can handle a larger volume of orders and ensure faster delivery times, reinforcing our position as a market leader in the products we supply such as Linear Heat Detection, hazardous areas and marine fire detection systems.”
The new racking was erected in less than 4 days!
Signaline was already comitted to providing most orders direct from stock. Ensuring that Linear Heat Detection projects could be delivered next day across UK and Europe and within a week worldwide.
Our commitment to increase the stock with this new warehouse capacity will ensure even more orders can be fulfilled without delay!
Signaline is pleased to announce the edition of the FT-EOL termination box to our Signaline FT range. This new end of line termination box is designed with the installer and ongoing maintenance in mind.
Not just another box!
The Signaline FT-EOL is designed specifically to be used with our range of Signaline FT linear heat detection cables.
Linear heat detection is a method used to detect heat or fire along a linear path, such as in car parks, solar panels, tunnels or conveyor belts. It works by using a heat-sensitive cable that detects changes in temperature. When the cable reaches a certain temperature, it triggers an alarm or activates a fire suppression system.
In many applications the Linear Heat Detection is installed in difficult to reach spaces, such as ceiling voids or along conveyors, or in areas where regular live heat testing can be difficult due to operational constraints.
The new Signaline FT-EOL resolves this issue by incorporating into the termination box both alarm and fault test switches. Thus ensuring ongoing maintenance is a simple – just push the button!
Why have one when you can have two!
The Signaline FT-EOL is literally twice as good as it looks and it already looks pretty goood!
Inside the IP66 enclosure you will find not one but two terminations for Signaline FT cable.
Meaning that two zones of cable can be terminated in the same place. This reduces product site costs, decrease installation time and decreases ongoing maintenance and testing time but accessing two zones in a single location
The Signaline FT-EOL has been designed to be compatible with the LocatorPlus and Signaline FT range of linear heat detection cables.
Check out all the product features here or click here to download the datasheet.
Signaline will once again be proudly on display at the market leading South East Asian fire industry trade event Secutech Vietnam
Running between 14th and 16th August at the SECC exhibition centre in Ho Chi Minh City, Vietnam.
Signaline first exhibited at Secutech in 2019 and after a few years of covid interruptions also exhibited in 2023. Third time’s a charm and we look forward to meeting many of our customers, new and old, at the 2024 edition.
What to expect at Secutech Vietnam 2024?
Vietnam is one of the fastest growing markets in Asia. Secutech gives Signaline an opportunity to showcase our Linear Heat Detection solutions and the benefits it offers.
Secutech will separated into four distinct areas;
Secutech Vietnam: The business and technology platform for security professionals in Asia.
Fire & Safety Vietnam: Strongly supported by local authorities and associations, this must-attend event taps into local government and private sector infrastructure projects, with its rising investment and procurement of fire safety equipment.
SMABuilding: Secutech Intelligence Building Vietnam targets increasing demand for smart building solutions in Vietnam for better security, energy savings and management.
ParkTech: The first-of-its-kind gathering that will bring together parking lot operators, service providers, professionals, and managers specializing in parking to exchange insights on one of Vietnam’s growing problems.
What will Signaline be presenting at Secutech 2024?
Signaline Q clip insures a 20mm stand off between the ceiling and linear heat detectionThe brand new FT-EOL termination box is IP67 rated and comes with fault and alarm test switchesSignaline FT-68-EN is a the latest edition to the EN54 part 28 approved range FT-EN
But that is not all…..
As well as exhibiting at this years exhibition Signaline is pleased to also have a innovation speakers slot.
Come and see Dao Hong Tam present Signaline on Friday 19th August 2024 between 10-12am at the innovation stage.
Tam will be explain why Signaline Linear Heat Detection is an excellent low cost solution for early detection across a range of application including solar panels, car parks and power cables.
Signaline joins forces with Talentum
Linear heat is also commonly used in conjunction with flame detection. For applications such as conveyor belts, recycling facilities and factories, fire can be detected by a sudden temperature increase or a flickering flame.
LGM Product’s new strategic partnership with FFE UK means that Signaline can now offer a comprehensive fire detection solution to these areas with the Talentum range of flame detectors.
The Talentum range of flame detectors incorporates UV, UV/IR and IR3 models, approvals for both safe and hazardous areas and stainless steel as well as aluminum enclosures.
Therefore, if fast, accurate fire detection is critical, choose Signaline and Talentum, because when it comes to fire detection, only the best will do.
Case studies have shown the success of linear heat detection in commercial PV systems.
Photovoltaic (PV) systems, also known as solar PV panels, have gained popularity as a renewable energy source. These systems convert sunlight into electricity using semiconductor materials. While PV systems offer numerous benefits, it is crucial to consider fire safety measures to prevent potential hazards.
There is a need to rethink PV systems as generators. Building standards make allowance for fire detection and safety if your building incorporates a gas or diesel generator. Therefore, we need to consider the same risk for PV systems as these too are large generators of power.
Signaline Linear Heat Detection is a specialized technology that plays a vital role in PV fire safety.
It is designed to detect and provide early warning of fire hazards in PV installations. Unlike conventional fire alarm systems, which rely on spot detectors, linear heat detection can sense temperature changes along its entire length.
This blog aims to simplify PV fire safety by providing an overview of linear heat detection and its implementation in PV systems. We will explore the common causes of PV system fires, the role of environmental factors, and the benefits of using linear heat detection technology.
Additionally, we will delve into the planning, design, and installation considerations for implementing linear heat detection in PV installations. Compliance and standards for PV fire safety will also be discussed, along with case studies highlighting the success of linear heat detection in preventing PV system fires.
By understanding the importance of linear heat detection and its application in PV systems, we can enhance fire safety measures and ensure the reliable and efficient operation of solar PV panels.
Understanding PV Fire Risks
PV panels and associated electrical equipment pose specific fire risks that need to be addressed for proper fire safety in PV installations. PV systems generate electrical power from sunlight through the use of solar panels, which produce direct current (DC) electricity.
This DC power needs to be converted to alternating current (AC) for use in buildings or the grid.
However, the conversion process and the presence of electrical components increase the risk of fire. Faulty wiring, overheating inverters, and inadequate surge protection can lead to electrical malfunctions and potential fire hazards.
It is essential to implement suitable fire safety measures to mitigate these risks and protect both the PV system and the surrounding environment.
The Role of Environmental Factors in PV Fire Safety
Environmental factors play a significant role in PV fire safety.
Direct sunlight, which is necessary for solar energy production, can also contribute to the risk of fires in PV systems. The heat generated by the sunlight can increase the temperature of electrical components, potentially leading to malfunctions and fires.
Other environmental factors, such as the presence of flammable materials or the accumulation of dust and debris on the panels, can further enhance the fire risk. It is essential to consider these environmental factors when designing and implementing fire safety measures in PV installations.
YouTube video
If you play this, Google may set cookies and process data according to their privacy policy. You can withdraw this consent later by deleting cookies.
Footage of large scale solar array on fire at Lidl distribution centre in Peterborough, UK (Fire took place Feb 2024 – https://rb.gy/hhpg0v)
Signaline Linear heat detection, with its ability to detect heat along the entire length of a cable, is a reliable solution for mitigating the impact of these environmental factors on PV fire safety.
Introduction to Linear Heat Detection in PV Systems
Signaline Linear heat detection is a specialized technology used to detect heat or sudden increases in temperature along a cable’s entire length. In the context of PV systems, linear heat detection plays a crucial role in detecting and preventing fires.
Unlike conventional fire alarm systems, which rely on individual spot detectors, linear heat detection provides continuous monitoring and early warning capabilities. This technology operates based on a fixed temperature threshold, triggering an alarm when the specified temperature is reached.
By promptly detecting and alerting to potential fire hazards, linear heat detection ensures prompt response and minimizes the risk of damage in PV systems.
How Linear Heat Detection Works
Linear heat detection works by utilizing a specialized cable that is sensitive to changes in temperature. When the temperature in the vicinity of the cable exceeds a specified threshold, the cable undergoes a change in its electrical characteristics. This change triggers an alarm signal, indicating the presence of a potential fire.
The alarm signal is typically connected to a fire control panel or other monitoring systems, enabling prompt response and necessary actions. By continuously monitoring the temperature along its entire length, linear heat detection offers reliable and early detection of potential fire hazards in PV systems.
Benefits of Using Linear Heat Detection for PV Systems
Using linear heat detection in PV systems offers several advantages in terms of fire safety and overall system reliability. Some of the key benefits include:
Early detection: Linear heat detection provides continuous monitoring and early detection of potential fire hazards, enabling swift response and minimizing the risk of damage.
Reliability: Linear heat detection cables are highly reliable and can withstand harsh environmental conditions, ensuring long-term performance and minimal false alarms.
Efficiency: By detecting heat along the entire length of the cable, linear heat detection minimizes the risk of undetected fires and allows for targeted fire suppression actions.
Environmental suitability: Signaline has often been used for environmentally harsh conditions. PV systems need to withstand continuous UV, seasonal temperature variations and possible debris damage. Signaline is highly resilient to all these factors.
Planning and Design Considerations
Signaline FT-105-R was used to protect large solar array in Turkey
When planning and designing a linear heat detection system for PV installations, several considerations need to be taken into account. These include:
Selecting suitable cable type: Choosing the appropriate linear heat detection cable based on the installation environment and the specific requirements of the PV system. Our recommendation is that the cable installed should have an alarm temperature 20°C above maximum ambient temperature.
Ensuring proper cable routing: Properly routing the linear heat detection cable to cover the targeted areas, ensuring comprehensive coverage and effective detection. It is recommended to run a line of Signaline Linear heat detection across the back of every run of panels.
Integration with fire alarm systems: Coordinating the linear heat detection system with the overall fire alarm system to enable centralized monitoring, alerts, and response capabilities. Thankfully Signaline is compatible with all types of commercial fire detection systems and can conform to UL, FM and EN standards.
Compliance and Standards for PV Fire Safety
At time of writing, the UK, EU or US are yet to establish governing regulations for fire detection specifically within PV Systems.
However, leading global insurance firms have been conducting their own research and have concluded that Linear Heat Detection is a highly suitable technology to detect over heating PV systems.
‘. . . installations where combustible construction is unavoidable, consider the installation of FM Approved, linear heat detection on top of the roof cover and below the PV modules. One line of heat detection can be placed within each sun-facing or east-west facing row of PV panels’
As with FM their research clearly pointed towards Linear Heat Detection as one of the view suitable technologies to provide efficient fire and cost-effective fire detection for roof top PV Systems.
These independent results point clearly towards Linear Heat Detection to be the correct choice for increased fire safety standards within roof mounted PV systems.
Conclusion
Signaline Linear heat detection is a crucial component in enhancing PV fire safety. By understanding the risks associated with PV systems, implementing linear heat detection technology, and adhering to compliance standards, you can significantly reduce the chances of fire incidents.
With proper planning, design, and installation practices, linear heat detection offers a reliable solution for early fire detection in PV installations. These technologies play a vital role in safeguarding PV systems, contributing to overall fire prevention success.
Frequently Asked Questions
What Makes Linear Heat Detection Ideal for PV Systems?
Linear heat detection is ideal for PV systems due to its reliability and efficiency in detecting potential fire hazards. By continuously monitoring the temperature along the entire length of the cable, linear heat detection provides early warning capabilities and ensures prompt response, minimizing the risk of damage or loss.
How Often Should Linear Heat Detection Systems Be Tested?
The frequency of testing linear heat detection systems depends on various factors, including industry standards and specific safety requirements. It is recommended to follow manufacturer guidelines and comply with relevant safety regulations to ensure the proper functioning and reliability of the system. Regular testing and maintenance help ensure the continuous effectiveness of linear heat detection in PV systems.
Signaline is now available in over 80 countries worldwide so we excited to extend our international reach throughout the Australian, New Zealand and South Pacific market.
Protec Fire Detection ANZ has over six decades of experience in the fire industry, and has an enviable reputation for providing innovative products and superior service that met clients ever more demanding expectations.
“Being able to bring the market leading Signaline range of products to the entire Pacific region through our network of distribution partners is truly exciting.” Commented Dave Boyack, BDM-Protec Fire Detection-ANZ. He continued; “We pride ourselves on supplying the most competitive and reliable products and LGM’s philosophy in this regard aligns perfectly with our objectives”
In 2023 Signaline FT-EN became the first and only ActivFire approved Linear Heat Detector on the market. Nic Mogford-Revess, Sales Director, said ‘Achieving ActivFire approval on the FT-EN range was a big step forward for LGM and our commitment to the South Pacific market. This coupled with Protec’s market strength presents a really exciting opportunity to grow the market and support customers locally.”
We are confident that with Signaline’s product quality and strength, coupled with Protec’s commitment to customer service, this new partnership will deliver increased benefits to the market across the South Pacific.
To learn more about Signaline why not download our 2024 brochure here, or contact Protec ANZ call +61 02 9842 4700 – or email Protecanz.Info@au.bosch.com
On Wednesday April 10 and Thursday April 11, the fire and security industry will return to the Brabanthallen in ‘s-Hertogenbosch for the third edition of the FireSafety & Security Event
Excitingly, this is the first live event that will demonstrate our new Signaline FT-68-EN. The fastest acting EN54 part 28 approved product.
A perfect solution for quick fire detection in tough environmental conditions such as car parks, ceiling voids and cable trays.
It will also be the first time for visitors to see the new Signaline Q Clip.
This simple clip innovation not only ensures the required 20mm stand-off for EN54 installations, it reduced installation cost and removes the need for cable ties reducing waste. Fast, compliant and better for the enviornment!
To get your free ticket for the event please click here
To find out more about how Signaline Linear Heat Detection can solve your fire detection needs; please email on sales@lgmproducts.com
Signaline is delighted to announce the new 2024 product brochure!
What’s new?
Well we have been keeping busy here at Signaline HQ over the last 12 months and delighted to include some new and exciting products into the 2024 product brochure.
These include –
Signaline FT-68-EN
Launched in October 2023, the Signaline FT-68-EN is our lowest alarm temperature EN approved cable.
Ensuring the fastest reaction to low temperature fires and over heating equipment, Signaline FT-68-EN also is a flame retardant, LSZH cable – setting it apart from the many other linear heat detectors on the market.
Signaline Q Clip
Always searching for ways to improve our customers experience the Q clip has been designed with the installer in mind.
The single piece stainless steel clip with EPDM liner does away with the need for cable ties and therefore massively reduces installation time and plastic waste.
Stainless Steel
Signaline Linear Heat Detection is a perfect solution for environmentally harsh areas. But what if there is also a mechanical risk?
Signaline Linear Heat Detection is now available with stainless steel braiding. Ensuring the highest protection for the cable while be used in mechanically dangerous situations.
Stainless steel coated FT-EN products are also now approved to EN54 part 28!
To check out these products and much more, please download your copy now!
To request a hard copy please email sales@lgmproducts.com now and we will get one to you straight away!
Linear heat detection (LHD) technology is a crucial component of fire safety systems, providing early detection of fire hazards in a wide range of applications. Whether it’s in car parks, roof tanks, cable trays, or hazardous areas, LHD technology plays a vital role in safeguarding lives, property, and valuable assets.
To fully understand and harness the power of LHD technology, proper training is essential. Signaline, a leading provider of linear heat detection systems, offers comprehensive training programs that equip fire safety personnel with the knowledge and skills necessary to maximize the benefits of this cutting-edge technology.
Signaline has led training sessions across the world. Working with our partners in UAE, Vietnam, Singapore, Turkey, Estonia, Lithuania, Latvia, Denmark and the UK, we have delivered training sessions to educate installers, consultants and designers on the applications, products and installation of Signaline Linear Heat Detection.
Signaline training being delivered in Turkey
So Why is Training in Linear Heat Detection Essential?
Obtaining installation training and qualification in linear heat detection is essential for several reasons.
Firstly, it provides a thorough understanding of LHD technology, its applications, and its principles of operation. This knowledge is crucial for accurate installation, testing, and maintenance of linear heat detection systems, ensuring their reliable and effective performance.
Secondly, training in linear heat detection enhances the competence of fire safety personnel, enabling them to make informed decisions and take appropriate actions to prevent fires.
Lastly, continuous training updates fire safety professionals on the latest advancements and best practices in LHD technology, keeping them at the forefront of fire prevention and protection.
Signaline Training being delivered in Vietnam
How can Signaline’s Training Program Help Your Company?
Linear heat detection technology offers a unique approach to early fire warning. Unlike traditional point detectors, linear heat detection systems operate along the length of a sensor cable, ensuring comprehensive coverage of a designated area.
This allows for faster detection of fire and over heat hazards, significantly reducing response times and mitigating potential damage. With its reliable detection capabilities, Signaline linear heat detection provides excellent fire safety, especially in challenging environments where smoke detection may not be suitable.
Signaline, a pioneer in linear heat detection technology, offers a range of innovative products designed to enhance fire detection capabilities.
Signaline’s training goes beyond just imparting technical knowledge of linear heat detection.
It provides fire safety professionals with a full understanding of LHD technology and its applications across various industries.
Signaline’s training program equips professionals with the necessary knowledge and competence to excel in this specialist field of fire detection.
When and Where?
We have an amazing network of distributors across the world who can now deliver in depth Linear Heat detection training, as well as our own personal. Please call + 44 1252 725257 or email Sales@lgmproducts.com to discuss participating in LHD training.
Start your journey towards becoming an expert in linear heat detection today!
Get trained on Linear Heat Detection today!
For EN54 part 22 and part 28 installations to be installed correctly the Linear Heat Detection should be off set from the ceiling by 20mm.
The brand new Q Clip ensures this 20mm gap by its unique design. Utilising an elongated foot with a precise bend, the clip is secured with the 20mm off set.
This single piece clip removes the need for cable ties, reducing waste and significantly decreasing installation time on site.
The Q Clip uses a stainless steel 316L body with a EPDM liner. This provides excellent chemical and atmospheric resistance while ensuring that the cable is correctly cushioned witin the liner.
The clip is then secured to the ceiling through the M6 hole using a fixing bolt or screw.
The Q Clip is the simple solution to reduce time, reduce waste and keep your installation compliant!
To find out more about Signaline Q clip and get a quotation for your EN54 installation please email sales@lgmproducts.com
For further technical information download the datasheet here
Signaline is delighted to annouce that the stainless steel range of Signaline FT-EN cables have been added to the EN54 approval.
The FT-EN range is the market leading Linear Heat Detection system approved to EN54 part 28. With three alarm temperatures, alarm locator and end of line termination box with test switches, the FT-EN has been the go to solution for applications such as car parks, solar panels, and warehousing since its launch in 2020.
A key features of Signaline FT-EN is the approval for enviornmental group III (outdoor environments) meaning the heat detection cable has been tested and approved to be used in harsh outdoor conditions.
However, Signaline Linear Heat Detection is also ideal for overheat detection within machinery such as conveyors or escalators.
In these environments the cable could be subject to mechanical damage. Siganline offers further mechanical protection on its cables by offering an additional stainless steel braid.
The steel braid is extremely durable and have a very high impact resistance, ensuring the Linear Heat Detection is protected and remains operable throughout its working life.
By adding the stainless steel vareties to the EN54 approval we ensure to our customers not only the durability of the product but also the alarm sensitivity.
The cables work by continuously monitoring the cable for any changes in temperature. When the alarm temperature is reached, it triggers an alarm condition. The LocatorPlus-EN controller then receives the signal and activates the appropriate response, ensuring early detection and swift response to fire incidents.
Signaline FT-EN with stainless steel is available in choice of 68, 78 or 88°C alarm temperature.
Adding to the market leading range, Signaline FT-68-EN adds further alarm temperature choice to our EN54 approved range with a low alarm temperature of 68°C. Allowing the customers now the choice of 68, 78 or 88°C alarms from this range. (for higher temperatures please see Signaline FT)
The new Signaline FT-68-EN is a linear heat detection system that provides unparalleled protection and reliability for your premises.
In this post, we will provide an in-depth analysis of this new technology and highlight its key features and specifications. We will also explore how it improves fire safety and discuss the advanced technology that powers it.
Additionally, we will delve into the practical applications of Signaline FT-68-EN and explain why it is an ideal choice for your safety needs.
So join us as we take a closer look at this exciting new product from Signaline and discover how it can enhance your fire safety measures.
Introduction to The New Signaline FT-68-EN Linear Heat Detection cable
The new Signaline FT-68-EN is an advanced linear heat detection cable that offers reliable and low cost fire detection along the entire length of the sensor cable.
Features and Specifications of Signaline FT-68-EN Linear Heat Detector
The Signaline FT-68-EN system offers early detection of fire by sensing excessive temperatures. It is suitable for use in car parks, cable trays, tunnels, and other electrical equipment.
Signaline FT-68-EN is ideal heat detector within a car park
How Does Signaline FT-68-EN Linear Heat Detector Improve Fire Safety?
Signaline FT-68-EN enhances fire safety by swiftly detecting fires at their source and facilitating prompt response and containment.
It can identify hot spots, triggering alarms before the fire spreads. The cost-effective LocatorPlus-EN controller minimizes false alarms.
With continuous monitoring of over heating along its entire length, Signaline FT-68-EN ensures constant vigilance against early sign of fire.
The Technology Behind Signaline FT-68-EN Linear Heat Detector
The Signaline FT-68-EN utilises steel conductors, wrapped in a heat sensitive polymer to detect temperature changes along the entire cable. With a fixed alarm temperatures costly false alarms are reduced.
Signaline FT-68-EN also uses an enhanced outter coating which is LSZH and UV and corrosive resistant. Ensuring local compliance and long product live time.
How does the Signaline FT-68-EN Linear Heat Detector work?
The Signaline FT-68-EN works by continuously monitoring the cable for any changes in temperature. When the alarm temperature is reached, it triggers an alarm condition. The LocatorPlus-EN controller then receives the signal and activates the appropriate response, ensuring early detection and swift response to fire incidents.
The Signaline FT-EN Linear Heat Detection range
The FT-EN range of Signaline offers reliable and effective linear heat detection solutions. It includes various types of linear heat detectors suitable for different applications.
The range provides flexibility in terms of installation and customisation.
Signaline FT-EN is compatible with different types of control panels and fire alarm systems.
Signaline FT-EN is approved to EN54 part 28, ensuring its compliance with European standards for fire safety. For global markets, Signaline also offers the Signaline FT range, which is approved to UL and FM standards.
Practical Applications of Signaline FT-68-EN Linear Heat Detector
Signaline FT-68-EN, a digital linear heat detection cable, is widely used in industrial and commercial facilities to detect fires.
Its practical applications include car parks, cable trays, service tunnels, manufacturing plants, and other areas where the risk of an alarm event is high.
Conclusion
The new Signaline FT-68-EN is a fantastic addition to the FT-EN family. With its low alarm temperature advanced features and specifications, it offers the perfect solution for many fire detection applications.
Whether it’s for industrial or commercial applications, the Signaline FT-68-EN is the ultimate choice for your safety needs.
Don’t compromise on fire safety. Invest in the best with Signaline FT-68-EN and ensure the utmost protection for your property and personnel.
Contact us today to learn more about this cutting-edge technology and how it can benefit you.
To learn more come see us at Solar & Storage Live on the 17-19th October 2023 at the NEC, Birmingham.
Join us at this premier event and find out how using Signaline Linear Heat Detection may just be the best investment you make for your solar energy project.
The brochure has everything you need for a fire or water detection system from analogue and digital cable, through to control panels and accessory clips.
You’ll find all the details for the two fire detection options in our Signaline HEAT range: the VdS approved Signaline HD analogue system and the UL/FM approved Signaline FT fixed temperature cables.
The detection cables detect heat anywhere along their length and are compatible with both addressable and conventional systems.
Signaline HEAT is ideal for a wide range of applications including car parks, tunnels, cable trays, conveyors and warehousing. Signaline HEAT can also be used in intrinsically safe areas making it suitable for hazardous applications as well.
For water detection, look no further than Signaline WATER which offers a low cost and effective way to detect water ingress and prevent flooding.
The brochure includes details about the Signaline WATER WDM-KM module which can monitor up to 1,000m of Signaline WATER Water Leak Detector and is easily interfaced with BMS and other control systems.
Our linear detectors are 100% manufactured in the UK and they have a wide range of third party approvals from both international organisations and local bodies – a testament to the high quality of the products.
The Signaline HD SKM-95 and SKM-03 controllers are used with our Signaline HD linear heat detection cable.
They provide early warning of an impending fire by detecting overheating in environments that are difficult to monitor.
Some examples of where Signaline is used can be found here.
Here are the top five things you might not know about our SKM Controllers:
1. IP65 rated
Providing a higher level of ingress protection ensures reduced maintenance while allowing the controller and sensor cable to be field-mounted in exposed areas.
2. Approved by VdS to EN54 part 5
LGM strives to only offer products that reach distinguished international standards – the SKM-03 and SKM-95 controllers and Signaline HD and HD-R are approved to EN54 part 5 by VdS.
3. Flexible and easy to install
The back box can be mounted ‘up’ or ‘down’ and the internal PCB and the front plate can be rotated to match. Additionally, both the SKM-03 and SKM-95 are supplied with an EOL termination box. You’re all set for an easy and quick installation!
4. Low Current Consumption
Even in alarm state the unit has a low current consumption which means there is no need for extra battery back up on conventional or addressable systems.
5. Compatible with conventional and addressable detection systems
For conventional systems the SKM-03 is the ideal solution. Whereas if you are using an Apollo addressable XP95 or Discovery loop then the SKM-95 can sit directly on the loop without the need for extra monitor modules!
If you need a linear heat detection solution which is approved to EN54, then Signaline HD is more than just a great option.
In fact, it is the only option currently on the market that is approved for both addressable and conventional fire systems.
Signaline HD is an analogue resettable linear heat detector that monitors significant increases in temperature.
An electronic controller connected to the Signaline HD cable monitors changes in temperature by continually measuring the electrical resistance between the cable’s metallic core and its outer braiding. If a sufficiently high change in temperature is detected, then the controller triggers an alarm.
Our Signaline HD and SKM Controller range is approved by VdS to EN54 part 5 which means any fire system with Signaline HD installed will meet the same standards as a traditional ‘spot’ type heat detector.
This means a Signaline HD linear heat detection system can replace any traditional spot detector system and can be installed in exactly the same way.
Moreover, Signaline HD cable acts as a detector anywhere along its length which means better fire detection coverage.
Linear heat detection cable is also less susceptible to environmental conditions than spot type detectors making it perfect for farm buildings, car parks and a variety of other applications.
For particularly harsh or chemical environments, our Signaline HD-R cable is nylon coated and – rest assured – approved to EN54 as well.
If you stretched it out from our offices in Farnham, UK the linear heat detection cable we have distributed would reach all the way to Berlin in Germany!
We want to thank all our customers and distributors around the world who have specified, purchased and installed our detection cable.
For more information about our range please browse our website for more information or contact our sales team directly.
LGM Products is pleased to be able to offer our customers a dedicated Signaline WATER detection control panel. The control panel provides a complete water detection solution where a fully monitored system is required.
The panel is designed in keeping with the market-leading conventional fire detection panels and is available in either 2 or 4 zones. The panel can be used to monitor up to 4km of Signaline WATER detection cable.
The panel’s alarm relay contacts can also be connected to other building management systems. For example, an alarm from the panel can shut down a water supply if the cable has detected an overflow.
Key Features:
Monitor 4km of Signaline WATER detection cable
Four Signaline WDM-KM modules can be connected to the panel and each module can be attached to 1000m of water detection cable.
Latest Functionality
Dependency modes, input/output matrix programming and two monitored sounder circuits.
Alarm relay contacts allow the panel to connect to other building management systems.
The Syncro XT+ is a multi-area addressable extinguishant panel complying with EN12094-1. The panel can be used for up to 16 zones over 1 or 2 loops making it suitable for small or large fire extinguishing systems.
Our Signaline Fixed Temperature (FT) linear heat detection cable can be linked to an addressable interface of the Syncro XT+ loop.
When Signaline FT detects a fire, the panel identifies the detector’s address locating the fire and releasing an extinguishing agent to the specific area.
Signaline FT is maintenance free, low cost and easy to install. Used in conjunction with the Syncro XT+, customers will benefit from a cost-effective fire detection solution which quickly detects and identifies the location of a fire.
Signaline also reduces instances of false alarms meaning the extinguishing agent is not released unnecessarily causing unwanted damage and costly repairs.
Among many applications, the Syncro XT+ and Signaline FT combination is suitable for use in computer server rooms, IT infrastructure, kitchens and factories.
The panel can also be used with Apollo or Hochiki addressable loops.
Both the Syncro XT+ and Signaline FT are available for purchase from LGM Products.
Please contact our sales team directly for more information: sales@lgmproducts.com.
Signaline now has a brand new website – keeping you up to date with our comprehensive range of linear detection products for fire, water and liquefied natural gas (LNG).
The site has a range of new and improved features including:
Brand new search facility allowing you to search by product name and code
New and improved site navigation with expandable menus
Filter products quickly by alarm temperature, environment and industry approval
‘Related products’ are clearly displayed
Comprehensive product information in PDF datasheets
The risk of damage to wind turbines from fire is second only to the risk from blade failure according to a recent article in Windpower Engineering and Development.
The risk from fire is significant because wind turbines pose particular fire detection and suppression challenges.
Wind turbines are usually situated in remote locations which means fires can easily go unreported causing substantial damage.
Any fire system must also be able to withstand challenging environmental conditions including fluctuations in weather and temperature, ambient dust and vibrations from the turbine itself.
The article highlights the use of linear heat detection (LHD) as a good method of addressing some of the challenges.
Linear heat detection systems are not affected by air or dust reducing ongoing maintenance to zero. Any other system would have to be cleaned and maintained.
Linear heat detection is also a mechanical – rather than an electrical – alarm system which is activated when the heat sensitive polymer melts. This significantly reduces the power required to operate the system compared with other detection methods.
For wind turbines we would recommend installing Signaline FT – a simple cost-effective solution which is not affected by dust and air temperature fluctuations, requires no ongoing maintenance and would not need its own dedicated power supply.
Did you know that Signaline offers the only EN54 approved analogue linear heat detection system in the world which is loop powered and addressable?
Our Signaline SKM-95 Controller – approved by VdS – is compatible with Apollo XP95/Discovery addressable systems.
The controller has its own addressing dip switch and is powered directly from the loop. This eliminates the need for loop interfaces or additional power supplies and provides significant cost savings.
Using a Signaline SKM-95 Controller is an ideal way of integrating linear heat detection with large BMS fire systems, such as in a multi-storey car park installation.
Combining the SKM-95 Controller with Signaline HD analogue cable allows you to integrate this part of your fire detection system onto the same loop as other areas of your network. In short, it’s a very efficient and practical form of fire detection.
The SKM-95 Controller is also IP65 rated and comes with an End of Line Unit, making installation extremely simple and efficient.
If you would like to make an enquiry about this product please email: sales@lgmproducts.com.
Using unique patented technology, our award winning Signaline COLD Liquid Gas Leak Detection System is specifically designed to provide a highly sensitive and reliable solution for monitoring sudden leakage of liquefied (cryogenic) gas.
All the information for this innovative gas detection solution is now available on the Signaline website.
Our dedicated section for Signaline COLD includes background information on gas leak detection, our full product range and relevant technical datasheets.
The detection system has a wide variety of applications, but is particularly suited to the liquefied natural gas industry including LNG storage vessels, equipment and pipelines.
For more information or a quotation please contact our sales team on +44(0)1252 725 257 or email sales@lgmproducts.com.
At Signaline, we are always striving to advance the standards of our products and we are pleased to announce improvements to our range of ‘P’ Clips.
Our high quality fixation clips ensure that Signaline detection systems do not cause false alarms and have excellent system integrity. They are also designed to reduce the time and cost of installation.
Our standard metal P Clip is now manufactured in stainless steel which means the clip is resistant to corrosion in salt-laden environments and areas where chemicals are present.
The stainless steel P Clip still benefits from a UV and ozone resistant cushion insulator.
We have also managed to maintain our existing pricing on these new P Clips allowing us to deliver an improved product for the same price.
Unless otherwise stated, all orders will now be fulfilled with the stainless steel clip.
New Plastic P Clip
If metal is not suitable for your application due to heat transfer concerns or is proving unnecessarily costly, we can now offer our customers a new plastic (nylon) P Clip.
The plastic P Clip still has good overall resistance to chemical corrosion and UV rays and can also be used with our water detection cable.
Please click here to view our P Clip datasheet or contact our sales team: sales@lgmproducts.com
Our Signaline Fixed Temperature linear heat detection cable was recently chosen to protect a conveyor belt system for a cement works in Vietnam.
Cong Thanh Group selected Signaline FT 68 as it offers a low cost fire detection solution for industrial and manufacturing settings.
The linear heat detection cable provides early detection of overheating on the conveyor belt and can be easily removed, replaced or re-positioned during maintenance work.
The cable was integrated with third party fire equipment demonstrating that the Signaline range is a flexible and versatile option for installers.
The new Terminal 2 Building at Heathrow will serve an estimated 20 million passengers each year after it is completed in 2014.
And travellers will find Signaline linear heat detection beneath their feet if they use one of the terminal’s 18 new escalators.
Signaline HD Stainless Steel was the cable of choice for manufacturer Kone when they selected a fire protection solution for the escalators at the airport.
The linear heat detection cable is coated with a stainless steel braid combining superb mechanical strength with rapid fire detection. The accompanying controller is easily adjusted for any length of cable and the system is also resettable in the event of a fire.
A relay output means that the escalators are quickly closed down when the system goes into alarm to stop a fire spreading.
An effective heat detection system for escalators is a legal requirement after the 1987 King’s Cross fire and Signaline HD Stainless Steel is one of the best solutions.
Signaline HD-S can also be used for a variety of other applications where mechanical protection is paramount such as moving walkways, conveyor belts or industrial machinery.
Signaline linear heat detection has been installed in Ülemiste junction – one of Estonia’s most important and complex road hubs.
As well as connecting the eastern and western sides of Tallinn, the intersection carries traffic between the city centre and the capital’s international airport.
For years the junction has been a bottleneck in this rapidly developing nation but thanks to EU funding it is about to benefit from a major overhaul.
A €80m project will finance the construction of 7.5km of road, new viaducts, signage and lighting, a passageway for non-motorized users, gas and electrical lines, and three new tunnels.
The provision of fire detection in these tunnels was a top priority, but regular point detection can be problematic due to false alarms and difficult maintenance planning.
Signaline FT cable was an ideal alternative with its simple installation and low ongoing maintenance – features which were regarded as vital to the success of the project.
Contractors were also impressed with the fast reaction of Signaline FT and the ease of integration with the tunnel’s complex control systems. The junction is due to be completed by mid-2013.
For further information about using Signaline FT within road and access tunnels please click here.
Did you know that Signaline offers the only EN54 approved analogue linear heat detection system in the world which is loop powered and addressable?
Using unique patented technology, our 
At Signaline, we are always striving to advance the standards of our products and we are pleased to announce improvements to our range of ‘P’ Clips.
If metal is not suitable for your application due to heat transfer concerns or is proving unnecessarily costly, we can now offer our customers a new plastic (nylon) P Clip.
Our Signaline Fixed Temperature linear heat detection cable was recently chosen to protect a conveyor belt system for a cement works in Vietnam.
And travellers will find Signaline linear heat detection beneath their feet if they use one of the terminal’s 18 new escalators.