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Sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive
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Module has two outputs:
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A, analog output, real-time output voltage signal on the thermal resistance
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D, digital output when the temperature reaches a certain threshold, the output high and low signal threshold adjustable via potentiometer
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60 degree detection sensor
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Detection Distance Up To 100 cm (indoor)
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Detection angle: About 60 degrees, particularly sensitive to the flame spectrum
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Adjustable sensitivity (potentiometer adjustment)
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The comparator output, the signal is clean, great driving ability, more than 15mA
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With fixed bolt hole for easy installation
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Can widely be used in Arduino DIY project
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The flame sensor is most sensitive to flame, and reacts to ordinary light, is generally used in flame alarm etc.
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The sensor and the flame should maintain a certain distance, in order to avoid high temperatures damage
