IR Flame Detect Sensor Module

The IR Flame Detection Sensor Module is an essential component for fire detection and safety systems, designed to identify infrared radiation (760nm–1100nm) emitted by flames. This makes it a highly reliable solution for fire alarms, industrial safety, and automation applications. The module features a high-sensitivity IR sensor, allowing it to detect flames from up to 100cm, depending on the fire’s intensity.

The sensor module offers both digital and analog outputs, making it versatile and easy to interface with various microcontrollers such as Arduino, Raspberry Pi, ESP32, and PIC. The digital output (D0) is triggered when a flame is detected, while the analog output (A0) provides real-time IR intensity data for more precise monitoring.

A built-in potentiometer allows for sensitivity adjustment, enabling users to fine-tune detection accuracy based on specific project requirements. With a wide 60° detection angle, this sensor can monitor a broad area and provide early warning signals in fire hazard situations.

This fast-response IR flame sensor is ideal for fire prevention, security monitoring, and automated fire suppression systems. It is widely used in industrial facilities, gas leak detection, smart home safety, and robotics applications. The module’s compact design allows it to be easily integrated into various setups, making it an excellent choice for safety-critical environments.

Specification

• Operating Voltage: 3.3V – 5V DC
• Detection Wavelength: 760nm – 1100nm (Infrared Spectrum)
• Detection Distance: Up to 100cm (depends on flame intensity)
• Output Type:
  • Digital (D0): High when no flame, Low when flame detected
  • Analog (A0): IR intensity level
• Adjustable Sensitivity: Yes (via onboard potentiometer)
• Detection Angle: 60°
• Response Time: Fast
• Operating Temperature: -25°C to 85°C
• Module Dimensions: Compact & lightweight

Key Features

• High-sensitivity infrared sensor for precise flame detection
• Dual output options (digital and analog) for flexible interfacing
• Adjustable detection sensitivity to suit different applications
• Long detection range of up to 100cm for early fire warning
• Fast response time ensures immediate fire alerts
• Wide 60° detection angle for effective monitoring
• Compatible with microcontrollers such as Arduino, Raspberry Pi, ESP32, and PIC
• Energy-efficient design with low power consumption

Applications

• Fire Alarm Systems – Used in buildings, factories, and commercial spaces for early fire detection
• Gas Leak and Fire Detection – Detects flames caused by gas leaks for safety monitoring
• Industrial Safety & Automation – Monitors flames in hazardous industrial environments
• Robotics & Smart Home Applications – Enables flame detection for automated safety solutions
• Security and Surveillance Systems – Detects unauthorized fires in sensitive locations

The IR Flame Detection Sensor Module is an excellent choice for any project requiring accurate, real-time flame detection. Its high sensitivity, fast response time, and easy integration make it a reliable solution for safety-critical applications.