Rfd & Honeywell & Gastech Flame Detector Suppliers

A flame detector is a device that is designed to detect flames or fires. It works by sensing the presence of ultraviolet (UV) radiation or infrared (IR) radiation that is emitted by the flames. When a flame is detected, the detector sends a signal to an alarm system or other safety device, which can then activate emergency procedures to prevent damage or injury.

• There are several types of flame detectors, including UV detectors, IR detectors, and combination detectors that use both technologies. UV detectors work by detecting the UV radiation that is produced by flames, while IR detectors detect the heat radiation that is emitted by flames.
• In addition to detecting flames, some flame detectors can also differentiate between different types of flames, such as those caused by gasoline, oil, or natural gas fires. This can be helpful in determining the best course of action for responding to a fire.

Overall, flame detectors are an important safety device that can help to prevent fires and protect people and property.

There are several types of flame detectors available in Australia, including:

• Ultraviolet (UV) Flame Detectors: These detect flames by measuring the UV radiation emitted by flames. They are suitable for detecting hydrocarbon fires and are commonly used in oil refineries, chemical plants, and gas turbine installations.
• Infrared (IR) Flame Detectors: These detect flames by measuring the IR radiation emitted by flames. They are suitable for detecting fires in environments with high levels of dust and smoke and are commonly used in coal handling and storage facilities, as well as in power plants.
• Multi-Sensor Flame Detectors: These combine UV and IR sensors to provide comprehensive fire detection capabilities. They are suitable for detecting fires in a wide range of environments and are commonly used in offshore oil and gas platforms, petrochemical plants, and other high-risk environments.
• Flame Ionization Detectors (FIDs): These detect flames by measuring the ionization produced by flames. They are suitable for detecting fires in environments where other types of flame detectors may not be effective, such as in semiconductor manufacturing facilities.
• Video Flame Detectors: These use cameras and image-processing software to detect flames. They are suitable for detecting fires in large areas, such as warehouses and storage facilities.

Each type of flame detector has its own advantages and disadvantages, and the choice of detector will depend on the specific application and environment.

Sensitivity: The flame detector should be sensitive enough to detect flames at a reasonable distance and in different lighting conditions.

• False Alarm Rate: The flame detector should have a low false alarm rate to avoid unnecessary alerts and disruptions.
• Type of Flame: Different flame detectors are designed to detect different types of flames, so it is important to choose one that is suitable for the type of flame you are trying to detect.
• Environment: The environment in which the flame detector will be installed should be considered. For example, if the detector will be installed in a dusty environment, it may be necessary to choose a detector with a protective cover.
• Integration: The flame detector should be compatible with the existing fire detection system and any other equipment that it will be used with.
• Maintenance: The ease of maintenance and calibration of the flame detector should be considered to ensure that it continues to function effectively over time.

Cost: Finally, the cost of the flame detector should be considered, while keeping in mind that the cheapest option may not always be the best choice in terms of reliability and performance.

Installation requirements in Australia are governed by Australian Standards AS 1670.1 and AS 185 These standards specify the type, location, and quantity of flame detectors required based on the type of building and the potential fire hazards. Flame detectors should be installed in areas where there is a high risk of fire, such as kitchens, boiler rooms, and areas with flammable liquids or gases. They should also be placed in areas where smoke detectors may not be effective, such as dusty or humid environments. The installation should be performed by qualified professionals using the manufacturer's instructions and in compliance with the relevant Australian Standards. Regular maintenance and testing of flame detectors are also necessary to ensure their proper functioning in case of a fire incident.

Maintenance and testing are crucial to ensure that the device operates correctly and provides reliable fire detection. Here are the steps to follow:

• Regular cleaning: Clean the flame detector at least once every six months, or more frequently if it is exposed to harsh environments. Use a soft, dry cloth to remove dust, dirt, or other debris that may accumulate on the detector's lens or housing.
• Visual inspection: Check the flame detector for any signs of damage or wear, such as cracks, corrosion, or discoloration. If you notice any damage, replace the detector immediately.
• Functional testing: Perform functional testing of the flame detector periodically to ensure that it responds correctly to a fire. There are several types of functional tests, such as the flame simulator test, where a test flame is introduced to the detector to check its response time and sensitivity.
• Calibration: Calibrate the flame detector according to the manufacturer's instructions. Calibration ensures that the detector's sensitivity is set correctly and that it can detect fires of different sizes and intensities.
• Record keeping: Keep a record of all maintenance and testing activities, including the dates, results, and any corrective actions taken. This record helps to ensure that the flame detector is properly maintained and tested in compliance with regulatory requirements.

In summary, regular maintenance, visual inspection, functional testing, calibration, and record keeping are essential to ensure that your flame detector operates correctly and provides reliable fire detection.

A flame detector's expected lifespan can vary depending on its type and usage. Generally, UV and IR flame detectors have a longer lifespan of around 10-15 years, while UV/IR and triple IR flame detectors can last up to 20 years or more.

To ensure optimal performance and safety, flame detectors should be regularly inspected and tested according to the manufacturer's guidelines. They should also be replaced if they exhibit signs of deterioration or malfunction, such as false alarms, erratic readings, or physical damage. In general, flame detectors should be replaced every 10-15 years, but it's best to consult with a qualified technician or the manufacturer for specific recommendations.

Yes, a flame detector can be integrated with your existing fire alarm system. It is recommended to consult with a professional fire alarm system installer to ensure proper integration and functionality.

Installation in Australia must comply with the Australian Standard AS1670.1-2004 Fire detection, warning, control, and intercom systems - System design, installation, and commissioning. This standard outlines the requirements for the design, installation, and commissioning of fire detection systems, including flame detectors, and is applicable to all types of buildings. It specifies the minimum performance requirements for flame detectors, as well as their installation, operation, and maintenance. In addition to complying with AS1670.1-2004, it is also recommended to follow manufacturer instructions and guidelines for the specific flame detector being installed.

Costs in Australia typically range from $100 to $1,000 or more, depending on the type, brand, and features of the device. Factors that affect the price include the sensitivity, response time, detection range, accuracy, certification, and durability of the flame detector. Other factors may include installation and maintenance costs, as well as the availability and demand for the product in the local market. It is important to choose a reliable and reputable supplier and to select a flame detector that meets the specific needs and requirements of your application.