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.

MQ3 ALCOHOL GAS SENSOR

4.50 2 5
Write a review | 2 reviews

  • Stock: 6
  • SKU: 0001 | DAA447
  • Rs. 118.00 (inc GST)
    Rs.100.00 + GST

    Qty :

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.

MQ3 Alcohol GAS Sensor

MQ3 GAS Sensor is and Alcohol Gas Sensor and used for sensing concentration of Alcohol

MQ3 alcohol gas sensor detects the concentration of alcohol gas in the air and outputs its reading as an analog voltage. The concentration sensing range of 0.04 mg/L to 4 mg/L is suitable for breathalyzers. MQ3 Alcohol gas sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 Volts.

MQ3 Alcohol GAS Sensor can detect  Alcohol  gas concentrations  anywhere  from  200  to 10000 ppm. The MQ3 GAS sensor has a very hight sensitivity to Alcohol gas. The  sensitive  material  of  MQ3 Sensor is  SnO2, which  has  lower conductivity  in  clean  air. When  the target  alcohol  gas  exist,  the  sensor’s  conductivity  is  higher  along  with  the gas  concentration rising.

MQ3 GAS sensor has high sensitivity to Alcohol, and good resistance to disturb of gasoline, smoke and vapor. The sensor could be used to detect alcohol with different concentration, it is with low cost and suitable for different application. 

Please note this is just the MQ3 sensor not a complete module. You can buy from here the MQ3 Alcohol Gas Sensor Module.

We have large collection of GAS Sensor. Check our complete collection of Gas and Air Quality Sensors.

Features of MQ3 Alcohol GAS Sensor

  • High sensitivity to Alcohol Rs (in air) Rs (0.4mg/l alcohol).
  • Heater voltage = 5 Volts

Application of MQ3 Alcohol GAS Sensor

  • Drunk Driver detection system
  • Portable alcohol detector.

Related Links

Reviews (2)

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: 0
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
STM32F103C8T6 ARM Development Board

STM32F103C8T6 ARM Development Board

STM32F103C8T6 ARM Development BoardDev Board for ARM Microcontroller – STM32F103C8T6This board is lo..

Rs.910.00 (inc GST)
Rs.771.19 + GST

SKU: 0626 | DAB048
Stock: 20
Write review
GY-906 MLX90614ESF MODULE

GY-906 MLX90614ESF MODULE

GY-906 MLX90614ESF MODULE GY-906-MLX90614ESF-New-MLX90614-Contactless-Temperature-Sensor-Module-Com..

Rs.1,314.52 (inc GST)
Rs.1,114.00 + GST

SKU: 2391 | DAC227
Stock: 10
Write review

Related Products

MQ3 Alcohol Gas Sensor Module

MQ3 Alcohol Gas Sensor Module

MQ3 Alcohol GAS Sensor ModuleThis is a very easy to use low cost semiconductor Gas sensor Modul..

Rs.160.98 (inc GST)
Rs.136.42 + GST

SKU: 0513 | DAB409
Stock: 22
Write review
MQ4 Methane Gas Sensor Module

MQ4 Methane Gas Sensor Module

MQ4 Methane Gas Sensor ModuleThis is a very easy to use low cost semiconductor Gas sensor Modul..

Rs.139.71 (inc GST)
Rs.118.40 + GST

SKU: 0515 | DAB410
Stock: 12
MQ303 GAS SENSOR

MQ303 GAS SENSOR

MQ303  GAS SENSOR MQ303 GAS Sensor is suitable for sensing Alcohol. The MQ-303A is a tin d..

Rs.295.00 (inc GST)
Rs.250.00 + GST

SKU: 1814 |
Stock: 0
Write review