25 % ବନ୍ଦ |
Flame Sensor
Detect fire and infrared light sources with precision using this reliable Flame Sensor module from The Engineer Store, Bengaluru. Ideal for fire alarm systems, safety automation, and robotics projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Type | IR Flame Detection Sensor Module |
| Detection Wavelength | 760 nm - 1100 nm (Infrared) |
| Detection Angle | Approximately 60 degrees |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) & Analog (AO) |
| Comparator Chip | LM393 |
| Sensitivity | Adjustable via onboard potentiometer |
| Indicator LEDs | Power LED & Detection Status LED |
| Detection Range | Up to 80 cm (lighter-sized flame) |
| Mounting Holes | Yes - M3 bolt compatible |
| Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, STM32 |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This Flame Sensor?
- Dual Output Modes: Digital output for simple flame detection and analog output for measuring flame intensity, giving you maximum flexibility.
- Adjustable Sensitivity: Onboard potentiometer lets you fine-tune the detection threshold to eliminate false triggers in your specific environment.
- Wide Voltage Compatibility: Operates seamlessly at both 3.3V and 5V, making it plug-and-play with Arduino, ESP32, Raspberry Pi, and more.
- Fast Response Time: Near-instantaneous flame detection ensures your safety systems react the moment a fire hazard is present.
- Compact & Mountable: Small form factor with M3 mounting holes for easy integration into enclosures, robots, and industrial panels.
- 100% Authentic: Sourced directly from trusted, authorized suppliers - no clones or substandard components.
- 1-5 days shipping: Ships from our Bengaluru warehouse with same-day dispatch for most orders.
- Expert Technical Support: Our engineering team is available around the clock to help you wire, code, and troubleshoot.
How It Works
The flame sensor module uses an infrared (IR) photodiode to detect electromagnetic radiation in the 760-1100 nm wavelength range - the signature spectrum emitted by open flames. When a flame enters the sensor's detection cone, the IR photodiode generates a proportional voltage signal. The onboard LM393 comparator processes this signal against a user-adjustable threshold set via the potentiometer. If the detected intensity exceeds the threshold, the digital output pin goes LOW (active low), and the status LED illuminates. Simultaneously, the analog output pin provides a continuous voltage reading proportional to flame intensity, enabling more nuanced fire monitoring and data logging.
Pin Configuration
| Pin | Label | Description |
| 1 | VCC | Power supply input (3.3V - 5V DC) |
| 2 | GND | Ground connection |
| 3 | DO | Digital output - LOW when flame detected, HIGH otherwise |
| 4 | AO | Analog output - voltage proportional to flame intensity |
Wiring Guide
Arduino Uno Connection
| Sensor Pin | Arduino Pin |
| VCC | 5V |
| GND | GND |
| DO | D2 (or any digital pin) |
| AO | A0 (or any analog pin) |
ESP32 Connection
| Sensor Pin | ESP32 Pin |
| VCC | 3.3V |
| GND | GND |
| DO | GPIO4 (or any digital-capable pin) |
| AO | GPIO34 (or any ADC pin) |
Sample Code - Arduino
// Flame Sensor with Arduino - Digital & Analog Reading
// The Engineer Store, Bengaluru
const int flameDO = 2; // Digital output pin
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Flame sensor Online in India
Purchase the Flame sensor online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Flame sensor with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Flame sensor at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Flame Sensor
Detect fire and infrared light sources with precision using this reliable Flame Sensor module from The Engineer Store, Bengaluru. Ideal for fire alarm systems, safety automation, and robotics projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Type | IR Flame Detection Sensor Module |
| Detection Wavelength | 760 nm - 1100 nm (Infrared) |
| Detection Angle | Approximately 60 degrees |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) & Analog (AO) |
| Comparator Chip | LM393 |
| Sensitivity | Adjustable via onboard potentiometer |
| Indicator LEDs | Power LED & Detection Status LED |
| Detection Range | Up to 80 cm (lighter-sized flame) |
| Mounting Holes | Yes - M3 bolt compatible |
| Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, STM32 |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This Flame Sensor?
- Dual Output Modes: Digital output for simple flame detection and analog output for measuring flame intensity, giving you maximum flexibility.
- Adjustable Sensitivity: Onboard potentiometer lets you fine-tune the detection threshold to eliminate false triggers in your specific environment.
- Wide Voltage Compatibility: Operates seamlessly at both 3.3V and 5V, making it plug-and-play with Arduino, ESP32, Raspberry Pi, and more.
- Fast Response Time: Near-instantaneous flame detection ensures your safety systems react the moment a fire hazard is present.
- Compact & Mountable: Small form factor with M3 mounting holes for easy integration into enclosures, robots, and industrial panels.
- 100% Authentic: Sourced directly from trusted, authorized suppliers - no clones or substandard components.
- 1-5 days shipping: Ships from our Bengaluru warehouse with same-day dispatch for most orders.
- Expert Technical Support: Our engineering team is available around the clock to help you wire, code, and troubleshoot.
How It Works
The flame sensor module uses an infrared (IR) photodiode to detect electromagnetic radiation in the 760-1100 nm wavelength range - the signature spectrum emitted by open flames. When a flame enters the sensor's detection cone, the IR photodiode generates a proportional voltage signal. The onboard LM393 comparator processes this signal against a user-adjustable threshold set via the potentiometer. If the detected intensity exceeds the threshold, the digital output pin goes LOW (active low), and the status LED illuminates. Simultaneously, the analog output pin provides a continuous voltage reading proportional to flame intensity, enabling more nuanced fire monitoring and data logging.
Pin Configuration
| Pin | Label | Description |
| 1 | VCC | Power supply input (3.3V - 5V DC) |
| 2 | GND | Ground connection |
| 3 | DO | Digital output - LOW when flame detected, HIGH otherwise |
| 4 | AO | Analog output - voltage proportional to flame intensity |
Wiring Guide
Arduino Uno Connection
| Sensor Pin | Arduino Pin |
| VCC | 5V |
| GND | GND |
| DO | D2 (or any digital pin) |
| AO | A0 (or any analog pin) |
ESP32 Connection
| Sensor Pin | ESP32 Pin |
| VCC | 3.3V |
| GND | GND |
| DO | GPIO4 (or any digital-capable pin) |
| AO | GPIO34 (or any ADC pin) |
Sample Code - Arduino
// Flame Sensor with Arduino - Digital & Analog Reading
// The Engineer Store, Bengaluru
const int flameDO = 2; // Digital output pin
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Flame sensor Online in India
Purchase the Flame sensor online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Flame sensor with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Flame sensor at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.