Detect A Flame Using Flame Sensors
Flame Sensor – Features & Applications
A Flame Sensor is a device used to detect fire or flame. It is highly sensitive to standard light and capable of detecting flame in the range of 760nm-1100nm directly from the light source. Detection can occur from a distance of up to 100cm with an angle of detection of 600. The sensor outputs digital or analog signals, making it ideal for firefighting robots, flame alarms, and industrial applications.
About Flame Sensors
Flame sensors are capable of tracking or responding to sudden fire or flame. Their response time depends on the fitting and they feature propane and fire suppression systems along with natural gas lines and alarm systems. They are best suited for industrial purposes and help determine whether a boiler or heating system is functioning.
Working of a Flame Sensor
Flame sensors are designed using electronic circuits with a receiver, such as electromagnetic radiation. They leverage the infrared flame flash technique, allowing them to function even through oil coatings, water vapor, and other environmental elements.
Usage of Flame Sensors
- Reduces combustion-related risks
- Industrial heating systems
- Hydrogen stations
- Gas heaters
- Drying systems
- Gas turbines
- Domestic heating applications
Features of UV Flame Sensors
- Extremely photosensitive
- Quick response time
- Easy to use
- Adjustable sensitivity
- Compact design
- Angle detection up to 600
- Highly responsive
- Adjustable accuracy
- Easy to fit
- Operating voltage between 3.3V to 5V
- PCB size around 3cm × 1.6cm
- Activates flame test even with low-intensity flames
- Detection distance improves with higher flame intensity
- Supports continuous self-testing of optical surfaces
Linear Systems provides energy-efficient and high-quality flame sensors suitable for dyeing houses, petrochemical plants, dairy, chemical plants, and other industrial applications.