5 Channel Flame Sensor Module – Fire Sensor Module
The 5 Channel Flame Sensor Module – Fire Sensor Module is a high-precision infrared fire detector designed to detect flame emissions in the 760 nm – 1100 nm wavelength range. Featuring five independent IR sensors, this module can accurately sense flame sources from multiple directions, making it ideal for robotic fire-fighting, safety automation, and industrial protection systems.
Compatible with Arduino boards, Raspberry Pi, and ESP32 controllers, the module outputs digital or analog signals to indicate the presence and strength of a flame. It includes onboard signal indicators, adjustable sensitivity, and easy connection pins, making it ideal for DIY safety projects and robotic applications.
This flame detection module is widely used in autonomous fire-fighting robots, gas leak detectors, industrial automation, and lab safety systems. With its wide detection range, fast response, and high-temperature tolerance, it provides reliable and efficient fire monitoring in various environments.
⚙️ Key Features & Highlights:
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🔥 Five Independent Flame Sensors – Detect fire or infrared light from 0° – 120° range.
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⚡ High Sensitivity & Quick Response – Detects flames up to 100 cm (depending on intensity).
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🎯 Analog & Digital Outputs – For signal strength or simple fire detection.
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🔧 Adjustable Sensitivity – Onboard potentiometer for customized range.
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💡 Indicator LEDs – Show sensor activity and direction of detected flame.
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🔌 Compatible with 3.3V – 5V Systems – Works with Arduino, ESP8266, ESP32, and Raspberry Pi.
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🧩 Compact Design – Easy to integrate into mobile robots or smart devices.
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🔋 Low Power Consumption – Ideal for battery-powered or portable systems.
⚙️ Technical Specifications:
| Parameter | Description |
|---|---|
| Operating Voltage | 3.3V – 5V DC |
| Output Type | Analog & Digital |
| Detection Wavelength | 760 nm – 1100 nm (infrared) |
| Detection Angle | 0° – 120° |
| Detection Range | 20 cm – 100 cm (depends on flame size) |
| Number of Sensors | 5 (IR photodiodes) |
| Signal Indicators | 5 LEDs (per sensor) |
| Main IC | LM393 comparator |
| Output Interface | 6-pin header (VCC, GND, A0, D0, etc.) |
| Module Size | Approx. 50 mm × 50 mm |
| Weight | ~15 g |
⚙️ Applications & Use Cases:
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🤖 Fire-Fighting Robots – Detect and move toward flame sources.
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🧯 Fire Alarm & Safety Systems – Trigger alarms in presence of fire.
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🧠 AI Robotics Projects – Integrate flame detection for smart automation.
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🧪 Industrial & Lab Safety – Detect flammable material ignition.
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🏠 Smart Home Systems – Add fire detection to IoT home automation setups.
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🧰 Educational Kits – Perfect for Arduino projects and STEM robotics.
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⚙️ Embedded Systems Development – Flame detection in embedded control systems.
⚙️ Precautions:
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⚠️ Avoid exposing the sensor directly to strong sunlight—it may cause false readings.
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⚠️ Keep away from high-temperature zones to prevent damage.
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⚠️ Ensure clean lens surface for accurate IR reception.
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⚠️ Calibrate sensitivity using onboard potentiometer.
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⚠️ Use proper power regulation (3.3V – 5V DC) to prevent IC damage.
▶️ YouTube Tutorial Video:
Watch Flame Sensor Module Tutorial
🔹 Product Summary:
The 5-Channel Flame Sensor Module is a reliable, fast, and intelligent infrared fire detector suitable for Arduino robotics and IoT safety projects. Its five-directional sensing system offers superior coverage and accuracy, while digital and analog outputs ensure easy integration into microcontroller platforms.
Whether you’re building a fire-fighting robot, smart safety alarm, or industrial monitoring system, this module provides the precision, reliability, and responsiveness you need for effective flame detection and automatic safety responses.
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