2pcs Flame Sensor Module (4pins)

2pcs Flame Sensor Module (4pins)
The flame sensor can detect flame and infrared light sources with wavelengths ranging from 760 nm to 1100 nm.

SKU: CQY19271905330

Price: 0.63 $

Old Price: 0.99 $

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Overview

The flame sensor can detect flame and infrared light sources with wavelengths ranging from 760 nm to 1100 nm. It uses the LM393 comparator chip, which gives a clean, stable digital output signal and driving ability of 15 mA.

ThisĀ flame detector that can be used in fire alarms and other fire detecting devices.

Specifications

  • LM393 comparator chip
  • Detection Range: 760 nm to 1100 nm
  • Operating Voltage: 3.3 V to 5 V
  • Maximum Output Current: 15 mA
  • Digital Outputs: 0 and 1
  • Detection Angle: about 60 degrees
  • Adjustable sensitivity via potentiometer
  • LED lights indicators: power (red) and digital switching output (green)
  • Fixed bolt holes for easy installation
  • PCB Size: 3.2 x1.4cm