5-Channel Flame Sensor Module

5-Channel Flame Sensor ModuleDescription The 5 Channel Flame Sensor Module is a sophisticated fire detection solution that utilizes five discrete infrared (IR) receivers arranged in a semi circle. This layout provides a massive 120 detection range, allowing your robot or monitoring system to "see" fire threats from multiple directions simultaneously. The module detects light in the 760nm to 1100nm wavelength (short wave near infrared), which is the primary spectrum emitted by

Description

The 5-Channel Flame Sensor Module is a sophisticated fire-detection solution that utilizes five discrete infrared (IR) receivers arranged in a semi-circle. This layout provides a massive 120° detection range, allowing your robot or monitoring system to "see" fire threats from multiple directions simultaneously. The module detects light in the 760nm to 1100nm wavelength (short-wave near-infrared), which is the primary spectrum emitted by open flames. With both Digital (D0) and Analog (A0) outputs for every channel, you can precisely track the fire's direction and intensity for autonomous firefighting or emergency shutdown protocols.

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Specifications

• Detection Range: >120 Degrees (30° per individual sensor)
• Wavelength Detection: 760nm — 1100nm
• Operating Voltage: 3.3V to 9V DC
• Output Signal: 5 x Digital (High/Low) | 5 x Analog (Intensity)
• Onboard Indicators: 5 Status LEDs (Flame detected) + 1 Power LED
• Adjustment: High-precision potentiometer for sensitivity calibration
• Detection Distance: Adjustable up to 80cm - 100cm (Flame size dependent)
• Mounting: 3 x M3 fixed screw holes for easy chassis integration

Applications

• Fire-Fighting Robots: Detecting the exact coordinates of a fire for water/CO2 deployment.
• Safety Systems: Industrial boiler monitoring and furnace flame-out detection.
• Smart Home: Creating early-warning fire alarms for workshops or kitchens.
• STEM Education: Teaching directional IR sensing and multi-channel data processing.
• Logistics: Monitoring warehouse aisles for localized heat sources.

Usage Notes

• Calibration: Use the onboard blue potentiometer to set the "Dark" threshold. The LEDs should only trigger when a flame is introduced to ensure high noise immunity.
• Analog vs Digital: Use the Digital pins for simple "Fire/No-Fire" logic. Use the Analog pins if you need to calculate the distance or size of the flame.
• Sunlight Warning: Since this is an IR-based sensor, direct sunlight can cause false triggers. Use it indoors or within a shielded enclosure for best results.

Package Includes

• 1 × 5-Channel Flame Sensor Module