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Flame Sensor

A flame sensor, or IR (Infrared) reader, is a device designed to detect the presence of flames or infrared radiation. Widely used in fire detection and safety systems, these sensors play a crucial role in identifying potential fire hazards in various environments.

Price of Flame Sensors:

The price of flame sensors varies based on factors such as brand, sensitivity, and additional features. Entry-level models like the IR Infrared Flame Sensor Module are cost-effective, while specialized sensors may have a higher price point.

Tips for Buying Flame Sensors:

Consider factors such as sensitivity, response time, and output type (analog or digital) when selecting a flame sensor. Choose a sensor that aligns with your project's requirements for reliable flame detection.

Popular Models of Flame Sensors:

  • IR Infrared Flame Sensor Module: A basic infrared flame sensor module capable of detecting flames in its vicinity, suitable for various fire detection applications.
  • YwRobot Flame Sensor Module - Analog Output: Featuring analog output, this flame sensor module provides a variable voltage signal proportional to the intensity of detected infrared radiation.
  • Digital Output Flame Sensor Module (KY-026): This flame sensor module offers a digital and analog output signal, making it easy to interface with microcontrollers and digital circuits for quick fire detection.
  • Flame Detection Sensor Module with Relay Output: Equipped with a relay output, this flame detection sensor module is suitable for applications where triggering external devices or alarms is necessary upon flame detection.
  • Mini Flame Sensor Module: Compact and efficient, the mini flame sensor module is suitable for projects with space constraints while ensuring reliable flame detection.
  • 2/5 Way Flame Sensor Module: Featuring multiple infrared sensors, this module enhances flame detection accuracy and reliability, making it suitable for Sensitive applications.
  • How does a Flame Sensor work?

    Flame Sensors operate by detecting the infrared radiation emitted by flames. When exposed to flames, the sensor generates an electrical signal, triggering an alert or response in a connected system.

    Where are Flame Sensors typically used?

    Flame Sensors find applications in various industries, including home safety systems, industrial automation, and commercial buildings. They are often integrated into fire alarm systems, gas appliances, and other fire detection devices.

    Are Flame Sensors sensitive to other light sources?

    The Flame Sensor Module is designed to identify fire/flame sources or other light within the wavelength range of 760nm – 1100 nm. It utilizes the YG1006 sensor, a high-speed and highly sensitive NPN silicon phototransistor. It's important to note that sunlight can affect the sensor's performance.

    How do I interface a Flame Sensor with a microcontroller or Arduino?

    Interfacing a Flame Sensor with a microcontroller or Arduino involves connecting its output to the digital input pin of the controller. The sensor provides a digital signal that can be processed by the microcontroller to trigger specific actions.