Flame and Gas Detection Systems

Protecting People and Critical Assets With Flame and Gas Detection Systems

Discover fire hazards before they become disasters with Delta Fire's industry leading flame and gas detection technology. Our systems are engineered to provide fast, reliable detection of combustible or toxic gases and open flames, offering vital early warning signals to safeguard lives and minimise damage in high risk environments. Ideal for mining and heavy industry, data centres, laboratories, refineries, warehouses and other critical facilities, these detection technologies ensure rapid response and comply with stringent Australian safety standards.
Why Delta Fire

Trusted detection systems for flames and toxic gases

Our gas detection systems continuously monitor environments for early signs of flammable vapours or toxic gases. They can automatically trigger alarms or fire suppression responses when flame or gas thresholds are reached providing immediate alerts and reducing the risk of a fire escalating and hurting people and assets.

With more than 25 years of expertise in special hazards fire protection, Delta Fire provides trusted flame and gas detection systems that deliver precision and reliability. We proudly partner with the suppliers of world renowned technologies such as Gasensor, a proven gas detection system for combustible and toxic gases. It is highly accurate and has minimal maintenance requirements.

Gasensor is ideal for critical facilities such as laboratories, industrial processing plants and manufacturing sites, where even minor gas leaks or flash fires can have serious consequences. With extremely fast reaction times, the system detects the presence of gas or flames and initiates the necessary mitigation actions.

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Setting the standard
Fast response time protects lives and assets
Versatile applications across industrial, commercial and laboratory environments
Seamless system integration with existing alarms and suppression equipment
Low maintenance and high reliability in demanding environments

Industry Expertise & Experience

Backed by 25 years of expertise in special hazards fire protection, Delta Fire works with you to help determine your needs and provide the most suitable, compliant and reliable gas fire suppression system products.

Industry Expertise & Experience

Backed by 25 years of expertise in special hazards fire protection, Delta Fire works with you to help determine your needs and provide the most suitable, compliant and reliable gas fire suppression system products.

Highest Australian & International Standards

We partner with gaseous fire suppression leaders such as Firetrace International, Rotarex, Chemori Industries, and Reacton Fire Suppression to commission and install certified systems that meet Australian and international standards.

Dedicated Service & After Sales Support

Our team provides full assistance from consultation to maintenance, ensuring every gas suppression system operates efficiently, reliably, safely, compliantly for long term fire protection performance.

Comprehensive Range of Solutions

Our systems use clean agents such as FM-200 and FK-5-1-12 (Novec 1230) that are non-corrosive and non-toxic at safe concentrations, which is critical for protecting lives and sensitive equipment. Making oursolutions ideal for critical spaces.
installation and maintenance

Flame and gas detectors put the focus on fire prevention

Delta Fire provides complete design, installation, commissioning and maintenance of flame and gas detection systems.

Our qualified engineers assess each site to optimise detector placement and system configuration to ensure full coverage and a rapid response to fire threats. All installations are completed to the highest technical standards, after which there is rigorous performance testing of the detectors to ensure they perform in Australia's harsh conditions.

Ongoing maintenance programs include calibration, inspection and system verification in accordance with AS 1670, AS 1851 and the manufacturer's requirements, ensuring ongoing compliance and operational reliability.
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Customised Gas Suppression System Design

Efficient Installation Without Third Party Systems

Minimal Maintenance for Lasting Protection

Setting the standard

Fire suppression systems designed for absolute protection

All Delta Fire gas detection systems are designed and installed to meet or exceed Australian and international safety standards, including:
• AS 1670.1 – fire detection, warning, control and intercom systems
• AS 1851 – routine service of fire protection systems and equipment
• Factory Mutual (FM_ and Underwriters Laboratories (UL) – international performance and safety certifications

These systems deliver fast, accurate hazard detection ensuring that personnel receive early alerts; mitigation systems activate promptly; and damage to facilities is minimised.
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Certified to Australian Standards

Safe and Non Toxic Certified Gaseous Agents

Reliable Compliance Maintenance

Why Choose Us

Australia's Premier High-Hazard Fire Protection Specialists

Tailored solutions

We assess, identify risks and deliver tailored fire suppression systems.

Peace of Mind

Technical experts and specialists in all areas of fire protection.

Nationwide Service

Providing a consistently high level of service across Australia.
How it Works

Gas fire suppression systems designed for precision protection

Our gaseous suppression systems are engineered for a fast, intelligent response that neutralises fires without collateral damage.
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Understand the Risk

Delta Fire conducts a detailed risk analysis to identify potential sources of gas and flame hazards and the optimal detector placement for complete coverage.

Design Phase

Detection systems are engineered to work with existing alarm and suppression systems, providing a coordinated emergency response.

Installation Phase

Our specialists install and test each device to ensure reliable operation and fast detection. We provide comprehensive after sales servicing, system calibration and technical support to ensure long term performance and compliance.
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Our Case Studies

Fire Suppression Projects

Greener fire suppression solutions for a leading Australian food production company

Delta Fire upgraded fire suppression systems for a leading Australian food company, replacing outdated FM-200 with eco-friendly Novec systems. The custom designed local gas systems enhanced fire safety and aligned with the company's sustainability goals. The project minimised disruption, delivering rapid response capabilities and ongoing maintenance support to reduce environmental impact.

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December 6, 2024

Local gas suppression solution for data cabinets

Challenge Our client sought a local gas suppression solution for data cabinets to enhance their product offering by including a safety upsell. The goal was to design, supply and fit a gas system that could be linked to their power system, reducing the possibility of major damage and shutting down the system simultaneously. This solution […]

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July 16, 2024

Mackay Hospital

At Queensland Health's recently redeveloped and extended Mackay Base Hospital in north Queensland the main IT server room need a fire protection system installed.  The server equipment housed in the room is of vital importance to the smooth running of the hospital's complex administration underpinning the wellbeing of both in-patients and out-patients.  Its loss or damage following a fire could potentially have dire consequences.

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August 26, 2019
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Faqs

Frequently Asked Questions

A flame and gas detection system provides rapid identification of fire ignition or hazardous gas release, allowing immediate action to prevent escalation, protect personnel and minimise asset damage.
They are commonly used in oil and gas facilities, chemical plants, power stations, fuel handling areas, battery energy storage systems (BESS), marine vessels and other high-risk industrial environments.
In open or hazardous areas, fires may develop rapidly without producing smoke. Flame and gas detectors provide faster detection of ignition sources or gas releases before a fire or explosion occurs.
Flame detectors sense specific ultraviolet or infrared radiation emitted by flames
Flame detectors typically respond within milliseconds to seconds, providing much faster detection than smoke or heat detectors in open areas.
Modern flame detectors use filtering, signal processing, and multiple sensor technologies to minimise false alarms from sunlight, welding, hot surfaces, or reflections.
Gas detectors can detect flammable gases (e.g. methane, hydrogen), toxic gases (e.g. carbon monoxide, hydrogen sulphide) and oxygen deficiency or enrichment.
Flammable gas detection focuses on explosion risk and is typically measured as a percentage of the Lower Explosive Limit (LEL), while toxic gas detection measures exposure levels in parts per million (ppm).
Yes. Certified detectors are available for hazardous areas, including Zone 0, Zone 1, and Zone 2 installations, with explosion proof or intrinsically safe designs. Detectors can be supplied with IECEx certification when required
Flame and gas detectors are designed to operate in extreme temperatures, high humidity, vibration, salt spray and corrosive industrial or marine environments.
Our Projects
Delta Fire delivers tailored fire suppression systems built for complex and high risk operations as well as critical sites across Australia. Each project reflects our deep industry knowledge, trusted global partnerships and commitment to long term performance and compliance.
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LET'S WORK TOGETHER

Delta Fire is committed to the continuous improvement of all aspects of the manufacture, supply and installation of fire prevention and suppression services across all industries and applications. Proudly Australian owned.
As Australia's leading provider of fire protection services and equipment, we are the experts in effective fire prevention solutions for commercial kitchens, foam suppression, gas suppression, lightning protection and vehicle protection.
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