Attention !!! We are operating and shipping all Orders. But due to COVID-19 related restrictions, limited staff and reduced working time dispatches may be delayed.
Thanks for your understanding & Support. Be kind and stay safe!!

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

MQ9 Gas Sensor Module

  • 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

HCPL A7800 Isolation Amplifier

HCPL A7800 Isolation Amplifier

HCPL 7800A, A7800 Isolation AmplifierHCPL A7800 Isolation Amplifier for current sensing in electroni..

Rs.233.64 (inc GST)
Rs.198.00 + GST

SKU: 2981 | DAE692
Stock: 10
HCPL J314/A J314 IGBT Gate Drive Optocoupler (Surface Mount)

HCPL J314/A J314 IGBT Gate Drive Optocoupler (Surface Mount)

HCPL-J314/A J314 IGBT Gate Drive Optocoupler (Surface Mount)A J314/ HCPL J314 IGBT Gate Drive Optoco..

Rs.191.16 (inc GST)
Rs.162.00 + GST

SKU: 2979 | DAE690
Stock: 10
HCPL A3020/A 3020 IGBT Gate Drive Optocoupler

HCPL A3020/A 3020 IGBT Gate Drive Optocoupler

HCPL-A3020/A 3020 IGBT Gate Drive Optocoupler HCPL A3020 Output Current IGBT Gate Drive Optocou..

Rs.127.44 (inc GST)
Rs.108.00 + GST

SKU: 2980 | DAE691
Stock: 10
AM26C32 Differential Line Receiver (SOIC)

AM26C32 Differential Line Receiver (SOIC)

AM26C32 Quadruple Differential Line ReceiverAM26C32 RS-485 & RS-422 transceiversAM26C32 is an im..

Rs.63.72 (inc GST)
Rs.54.00 + GST

SKU: 2977 | DAE688
Stock: 8

Have You Seen

Product Page : Have You Seen

4 PIN MRS GX12 Connector

4 PIN MRS GX12 Connector

4 PIN GX-12 Aviation Connector4 pin Mini Round Shell (MRS) GX12 Aviation Plug socket Connector ..

Rs.153.40 (inc GST)
Rs.130.00 + GST

SKU: 2974 | DAE685
Stock: 20
Viper12A Low Power Off Line SMPS Primary Switcher

Viper12A Low Power Off Line SMPS Primary Switcher

Viper12A Low Power Off Line SMPS Primary SwitcherViper12A Low Power offline SMPS primary switcher IC..

Rs.25.96 (inc GST)
Rs.22.00 + GST

SKU: 2985 | DAE696
Stock: 10
LM2904 Opamp

LM2904 Opamp

LM2904 Operational AmplifierLM2904 2-Channel, 1 MHz, general purpose opampThe LM2904B devices a..

Rs.25.49 (inc GST)
Rs.21.60 + GST

SKU: 2984 | DAE695
Stock: 10
HCPL A3120 IGBT Gate Drive Optocoupler

HCPL A3120 IGBT Gate Drive Optocoupler

HCPL A3120 IGBT Gate Drive OptocouplerHCPL A31202.5 Amp Output Current IGBT Gate Drive Optocoupler. ..

Rs.106.20 (inc GST)
Rs.90.00 + GST

SKU: 0641 | DAA417
Stock: 8

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: 6
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