MQ9 Gas Sensor/Detector Module- Arduino Compatible carbon monoxide,CH4 and LPG

Availability:

10 in stock


The MQ9 gas sensor module is highly useful for carbon monoxide,CH4 and LPG gas detection at home, car or industry. The sensor module can detect carbon monoxide, CH4 and LPG in the air. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.

125.00

10 in stock

MQ9 is a higly sensitive analogue output sensor which is commonly used as carbon monoxide,CH4 and LPG gas sensor in MQ sensor series. It is a very popular Gas Sensor in verious sectors. The output voltage of the gas sensor increases if the concentration of gas increases. The sensitivity of the sensor is adjustable by the Potentiometer. The MQ9 who is arduino compatible.

The working voltage of MQ9 gas sensor is 5 volt DC and it draws around 340mW. This sensor is capable of detecting carbon monoxide,CH4 and LPG gas concentrations anywhere from 20ppm-2000ppm carbon monoxide, 500ppm-10000ppm CH4, 500ppm-10000ppm LPG.

Applications:

  • They are used in gas detecting equipment for carbon monoxide, CH4 and LPG in family and industry or car
  • Suitable for detecting of carbon monoxide(CO) and CH4

Features:

  • High sensitivity to carbon monoxide(CO) and CH$
  • Fast response
  • Stable and long life
  • Simple drive circuit
SKU: 260007 Category:
Weight 10 g
Dimensions 25 × 33 × 25 mm
Main Chip

LM393

Operating Voltage

5V

Load resistance

Adjustable

Heater resistance

33Ω ± 5%

Heating consumption

<340 mW

Sensing Resistance

2 KΩ – 20 KΩ

Concentration Scope

20 – 2000 ppm

Preheat Time

Over 48 hours

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