Attention !!! We are shipping orders now but due to Covid-19 situation it can take 1-2 days for your orders to be shipped from our Nashik warehouse. If you have any queries feel free to contact us. Thank you for your support and understanding.
  • 8412906903
  • dnatechindia@gmail.com

  • Your shopping cart is empty!

Product Images are shown for illustrative purposes only and may differ from actual product.

MQ9 Gas Sensor Module


Write a review | 0 reviews

  • Stock: 5
  • SKU: 1534 | DAB415
  • Rs. 195.82 (inc GST)
    Rs.165.95 + GST

    Qty :

  • Quantity Pricing (inc GST)

    3 + 185.65 7 + 181.38 10 + 177.11 20 + 172.82

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

MQ9 Gas Sensor Module

MQ9 CO and Combustible Gas Sensor Module

MQ9 Sensor module is useful for gas leakage detection in home, car and industry. It is suitable for detecting LPG, CO, CH4. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. 

The module gives out the concentration of the gases as a analog voltage equivalent to the concentration of the gases. The module also has a on-board comparator for comparing against a adjustable preset value and giving out a digital high or low. MQ9 Carbon Monoxide Gas Alarm Combustible Sensor Module is suitable for Arduino.

Feature MQ9 gas sensor Module

  • Suitable for home or factory gas leakage monitoring devices.
  • Have better sensitivity to CARBON MONOXIDE, METHANE, LIQUEFIED PETROLEUM GAS.
  • High quality dual-panel design, with power indicator and TTL signal output instructions.
  • DO switching signal (TTL) output and AO analog signal output.
  • TTL output valid signal is low. (When the output low signal is on, it can be directly connected micro-controller or relay module.)
  • Analog output voltage : the higher concentration, the higher voltage.
  • Four screw holes, easy positioning.
  • Long life and stability, quick response and resume.

Specification  MQ9 gas sensor Module

  • Input voltage : DC 5±0.2V
  • Power : 150mA
  • DO output : TTL digital 0 and 1 (0.1 and 5V)
  • AO output : 0.1-0.3V (relatively clean), the highest concentration voltage is about 4V.
  • Dimensions : 32(L) * 20(W) * 22(H) mm

Wire connecting method:

  • VCC - positive pole (5V)
  • GND - negative pole
  • DO - TTL switch signal output
  • AO - analog signal output

Package includes

  • 1 x MQ-9 Carbon Monoxide, Combustible Gas Detection Sensor Module

Related Links

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

Humidity & Temperature Sensor Case

Humidity & Temperature Sensor Case

Humidity & Temperature Sensor plastic Box60x27x16 mm black plastic temperature sensor case humid..

Rs.120.36 (inc GST)
Rs.102.00 + GST

SKU: 2770 | DAE106
Stock: 5
Write review
USB A Male To USB A Female With Panel Mount

USB A Male To USB A Female With Panel Mount

USB A male to USB A Female With Panel Mount Clamp USB A male to Panel Mount USB A FemaleThis is a U..

Rs.129.80 (inc GST)
Rs.110.00 + GST

SKU: 2759 | DAE307
Stock: 5
Write review
TP5100 Lithium battery charge management IC

TP5100 Lithium battery charge management IC

TP5100 step-down 8.4V / 4.2V single lithium battery charge management ICTP5100 2 Ampere sw..

Rs.61.95 (inc GST)
Rs.52.50 + GST

SKU: 2718 | DAE254
Stock: 40
Write review
4 Pin Wire to Wire SM Connector (2517/2518)

4 Pin Wire to Wire SM Connector (2517/2518)

4 PIN Wire to Wire (AIR) connector 2517/2518 Series2517/2518 4 Pin JST SM AIR Connector with 2.54 mm..

Rs.20.77 (inc GST)
Rs.17.60 + GST

SKU: 2751 | DAE288
Stock: 49
Write review

Have You Seen

Product Page : Have You Seen

AD711 BiFET Opamp

AD711 BiFET Opamp

AD711 BiFET OpampAD711 Low Cost BiFET OPAMPThe AD711 is a high speed, precision monolithic oper..

Rs.200.60 (inc GST)
Rs.170.00 + GST

SKU: 0456 | DAA013
Stock: 1
Write review
TC426 High-Speed Power MOSFET Drivers

TC426 High-Speed Power MOSFET Drivers

TC426 High-Speed Power MOSFET DriversThe TC426/TC427/TC428 are dual CMOS high-speed drivers. A TTL/C..

Rs.130.98 (inc GST)
Rs.111.00 + GST

SKU: 0739 | DAA029
Stock: 0
Write review
MCP3204 ADC

MCP3204 ADC

MCP3204 ADCMCP3204: 12bit four channel ADC with SPI interfaceThe Microchip Technology Inc. MCP3204 d..

Rs.206.50 (inc GST)
Rs.175.00 + GST

SKU: 0156 | DAA035
Stock: 0
Write review

Related Products

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Flammable Gas Sensor ModuleMQ2 Smoke and Flammable Gas Sensor ModuleThis is a very easy to..

Rs.124.61 (inc GST)
Rs.105.60 + GST

SKU: 0514 | DAB408
Stock: 7
Write review
MQ7 CO Sensor Module

MQ7 CO Sensor Module

MQ7 CO Sensor ModuleThis is a very easy to use low cost semiconductor Gas sensor Module with analog ..

Rs.169.92 (inc GST)
Rs.144.00 + GST

SKU: 0940 | DAB413
Stock: 16
Write review