1 / 5
ACEBOTT China Made 760nm~1100nm Digital Output Signal Detecting Fire Source Electronic Component Module Flame Sensor for Arduino
Product Description
Products Description
The flame sensor can detect light sources with wavelengths ranging from 760 nm to 1100 nm to detect fire sources or other radiation sources. Its working principle is based on the flame in the combustion process, will emit a specific frequency of infrared radiation and visible light, using a special infrared receiver tube to capture the infrared wavelength in the flame to detect the existence of flame.
Application reference: fire extinguishing robot, flame alarm, etc.
Technical Specifications
| Operating voltage | 3.3V~5V |
|---|---|
| Operating temperature | -10°C~+60°C |
| Wavelength | 760nm~1100nm |
| Default output level | High level |
| Output signal | Digital signal |
| Size | 3.16cm*2.38cm |
Pin Connection (ESP32)
| Flame Sensor | ESP32 |
|---|---|
| VCC | 5V |
| GND | GND |
| Sign | Pin 32 |
Note: Expansion board is attached to esp32 controller board.
Product Gallery
Application & Diagrams
Frequently Asked Questions
Q
What wavelength of light can this flame sensor detect?
The flame sensor can detect light and radiation sources with wavelengths ranging from 760 nm to 1100 nm.
Q
What is the working principle of this flame sensor?
During combustion, flames emit specific frequencies of infrared radiation and visible light. This module uses a dedicated infrared receiver tube to capture the infrared wavelength emitted by the flame to detect its presence.
Q
What are the operating voltage and temperature specifications?
The module operates at a voltage range of 3.3V to 5V and works within an operating temperature range of -10°C to +60°C.
Q
What type of output signal does the module provide?
It provides a digital signal output with a default output state set to High level.
Q
How is the flame sensor connected to an ESP32 board?
Connect the VCC pin to 5V, the GND pin to GND, and the Sign pin to ESP32 Pin 32. Note that an expansion board is attached to the ESP32 controller board.
Q
What are the common applications for this sensor?
It is commonly applied in fire extinguishing robots, flame alarms, and other fire source detection systems.
