Smarthon Flame Sensor

Availability:

Available on backorder


Flame will emit different light to surrounding, besides the visible light from the luminous part, most of them are non-visible. Depending on different fuel sources, the emission spectrum is covered from UV to IR. For example, when burning the most common fuel (hydrocarbon), it will have an extremely strong emission peak on the IR region.

 

$4.00

Available on backorder

Flame sensors use the infrared(IR) sensor which is sensitive to the spectrum of flame to detect the flame source.

The principle: 

  • Flame will emit different light to the surrounding, besides the visible light from the luminous part, most of them are non-visible. Depending on different fuel sources, the emission spectrum is covered from UV to IR. For example, when burning the most common fuel (hydrocarbon), it will have an extremely strong emission peak on the IR region.

The flame sensor use the IR sensor which is sensitive to the wavelength above 760nm. When it point to the flame source, the strong IR light will be catch by the IR sensor, it will change the output voltage of sensor, if the value pass threshold, which means the flame was detected.

Pinout Diagram

Pin     Function

G        Ground

V        Voltage Supply

S        Output

 

SKU: SS-M003-16 Category: Tags: ,

Specification:

  • Operate voltage: 3.3/5V
  • Interface: Analog
  • Sensitive spectrum wavelength: 760nm and above
  • Detection range: < 100 cm
  • Output voltage: 0 (no flame detected) ~ Operate voltage (flame detected with max intensity)

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