MQ5 Gas Sensor Module with Driver Board, with Comparator

MQ5 Gas sensor module used in gas leakage detecting equipments. For detecting of LPG & natural gases. The sensor does not get trigger with the noise of alcohol, cooking fumes and cigarette smoke.

•  Power source required +5V.
•  Analog output of Gas sensor
•  No sensitivity to alcohol, smoke
•  Led’s for Power & Gas detection
•  Stable performance and long life
•  Jumper to disable or enable buzzer
•  High sensitivity to LPG & Natural gases
•  Fast response and Wide detection range
•  Simple digital output(High when Gas detected)
•  On board Buzzer for indication of Gas detection.
Warm Up Time
The sensor needs 10 minutes of warm uptime after first power is applied. After 10 minutes you can take its readings. During warm up  time  the output analog voltage would go up  from 4.5V to 0.5V in variation down gradually. During this warm uptime the sensor reading should be ignored.

Using Sensor Module
The sensor needs 5V to operate, Give regulated +5V DC supply & Green Led become ON, sensor will take around 200mA supply. The sensor will heat a  little bit since  it has  internal heater that heats the sensing element. Monitor two LEDs. Same status is output through output pin.
Even  sensor  is already warm and not detecting presence of gases.  than Move gas  sensor module  away from  LPG &  natural  gases  and  rotate  preset  to  light  up RED  led,  as RED  led  become ON  slightly move preset back until Red led become off.

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MQ5 Gas Sensor Module with Driver Board, with Comparator

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  • Product Code:
  • SKU: 14AC708
  • Availability: In Stock
  • Rs.200.00
  • Ex Tax: Rs.200.00