Description
Flame Sensor Module
The Flame Sensor Module 4 Pin is a compact and versatile sensor designed to detect open flames or other light sources emitting infrared (IR) radiation in the wavelength range of 700nm-1100nm.
It is particularly sensitive to the IR spectrum produced by flames, making it ideal for fire detection applications. The module can also be used as a general IR detector for projects requiring broad-spectrum detection. It features both digital and analog outputs, allowing for flexible integration into microcontroller-based systems like Arduino or Raspberry Pi.
Its adjustable sensitivity and compact design make it suitable for a wide range of applications, from fire alarms and safety systems to flame-detecting robots and educational prototypes.
FEATURES :
- 4-Pin Interface: Includes VCC (power), GND (ground), DO (digital output), and AO (analog output) for easy integration.
- High Sensitivity: Detects flame or light sources with wavelengths between 700nm and 1100nm.
- Adjustable Sensitivity: Features a built-in potentiometer to set the detection range.
- Digital Output (DO): Normally LOW; goes HIGH when a flame is detected.
- Analog Output (AO): Provides a real-time voltage signal that drops when a flame is detected, allowing for precise measurement.
- Detection Range: Up to 100 cm (adjustable, depending on flame size).
- Detection Angle: Approximately 60 degrees, highly sensitive to flame spectrum.
- Operating Voltage: 3.3V – 5V.
- Low Power Consumption: Maximum current draw <7mA.
- LED Indicators: Includes a power LED and a signal detection LED for easy status monitoring.
- Comparator Chip: Uses LM393 for stable and reliable readings.
- Driving Ability: >15mA, ensuring compatibility with most microcontroller inputs.
- Compact Size: PCB dimensions approximately 3.2cm x 1.4cm.
- Fast Response Time: Provides quick and accurate detection.
Module Connections :
There is a 4-pin header on the assembly.
- GND / G = Ground
- ‘+’ = Vcc (3.3 – 5V)
- A0 = Analog output, connects to analog input on uC
- D0 = Digital output, connects to digital input on uC
Specifications :
| Parameter | Value |
|---|---|
| Operating Voltage | 3.3V – 5V |
| Current Draw | <7mA |
| Detection Wavelength | 700nm – 1100nm |
| Detection Range | Up to 100 cm (adjustable, depends on flame size) |
| Detection Angle | ~60 degrees |
| Response Time | Fast and accurate |
| Output Types | Digital (DO) and Analog (AO) |
| PCB Dimensions | 3.2cm x 1.4cm |
| Driving Ability | >15mA |
| Comparator | LM393 |
Applications :
- Fire Detection Systems: Ideal for early warning systems in homes, industries, or vehicles.
- Flame Alarms and Safety Equipment: Can be used in safety systems to detect flames and trigger alarms or shut off devices.
- Flame-Detecting Robots: Useful in robotics for fire-fighting or fire-detection applications.
- Gas Lighters and Ignition Systems: Can detect flames for safety in gas-based systems.
- Safety Systems: Can be integrated into devices to automatically cut off power or trigger alerts in case of fire.
- Monitoring Systems: Useful for continuous fire prevention monitoring in warehouses, labs, or other environments.
- Educational Projects: Great for prototyping and learning about sensor integration and fire detection.
- General IR Detection: Can be used in projects requiring detection of IR light sources beyond just flames.
Reviews
There are no reviews yet.