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DIY Kit Flame Fire Monitoring And Detection Module Automatic Alarm Household Fire Protection System DIY Electronic Kit
$2.79$3.9930%
| Quantity | 5+ | 10+ |
| Price | $2.70 | $2.59 |
00d : 00h : 00m : 00s
Item ID: GY21020-1
Product Details
1.Description:
The circuit uses an infrared receiving diode as the sensor for flame detection. It is powered by a 5V DC voltage and can be tested by simulating a warehouse fire with a lighter at a distance of 30cm above the flame sensor. When the lighter flame is close to the sensor, the buzzer will quickly sound an alarm to signal a fire. The alarm will only stop when the alarm cancellation button (a momentary switch) is pressed.
2.Feature:
1>.This device detects flames or specific wavelengths of light.
2>.It can detect flames from up to 80 centimeters away and detects larger flames from farther away.
3>.It has a sensitivity of 60 degrees and is highly sensitive to flame characteristics.
4>.The device has a comparator output with a strong, clean signal and good waveform.
5>.It has an adjustable sensitivity and precision potentiometer.
3.Parameter:
1>.Work Voltage: 5V
2>.Work Temperature:-25℃~85℃
3>.Work Humidity:5%~95%RH
4>.Size: 51*32mm
