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

MQ3 ALCOHOL GAS SENSOR

  • Stock: 16
  • 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

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

ESP32-WROOM-32E-N16 (16MB 128Mbit Flash WiFi Bluetooth Module)

ESP32-WROOM-32E-N16 (16MB 128Mbit Flash WiFi Bluetooth Module)

Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth ModuleESP32-WROOM-32E 16M 128Mbit Flash w..

Rs.348.10 (inc GST)
Rs.295.00 + GST

SKU: 3633 | DAF175
Stock: 200
Raspberry Pi Zero 2W

Raspberry Pi Zero 2W

Raspberry Pi Zero 2WRaspberry Pi Zero 2WAt the heart of Raspberry Pi Zero 2 W is RP3A0, a custom-bui..

Rs.7,314.82 (inc GST)
Rs.6,199.00 + GST

SKU: 3636 | DAD816
Stock: 5
STM32F407G-DISC Discovery kit

STM32F407G-DISC Discovery kit

STM32F407G-DISC Discovery kit STM32F407G-DISC Discovery kit with STM32F407G MCUThe STM32F4 Discovery..

Rs.2,476.82 (inc GST)
Rs.2,099.00 + GST

SKU: 3603 | DAD593
Stock: 4
W5500 TCP / IP SPI to LAN Ethernet Interface Converter.

W5500 TCP / IP SPI to LAN Ethernet Interface Converter.

W5500 TCP / IP SPI to LAN Ethernet Interface Converter MODULE W5500 TCP / IP SPI to LAN Ethernet In..

Rs.541.62 (inc GST)
Rs.459.00 + GST

SKU: 3610 | DAF057
Stock: 33

Have You Seen

Product Page : Have You Seen

SHT31 Sensor Module

SHT31 Sensor Module

SHT31 Sensor ModuleSHT31 Digital Humidity Sensor ModuleThis Module is based on Sensirons Newly launc..

Rs.604.16 (inc GST)
Rs.512.00 + GST

SKU: 1573 | DAA693
Stock: 39
Raspberry Pi 4 Model B with 4 GB RAM

Raspberry Pi 4 Model B with 4 GB RAM

Raspberry Pi 4 Model-B with 4 GB RAMRaspberry PI 4B - 4GB RAM, POE Enabled, BLE Gigabit Etherne..

Rs.10,384.00 (inc GST)
Rs.8,800.00 + GST

SKU: 2116 | DAB748
Stock: 5
ESP32 ­WROOM­ 32D Chipset (4MB)

ESP32 ­WROOM­ 32D Chipset (4MB)

ESP32 Wroom 32D 4MB Flash with PCB AntennaESP32-WROOM-32D with 4MB Flash and PCB Antenna based Wi-Fi..

Rs.277.30 (inc GST)
Rs.235.00 + GST

SKU: 2810 | DAC620
Stock: 48
RASPBERRY PI 3B+

RASPBERRY PI 3B+

Raspberry Pi 3B+ - 1.4Ghz 64Ghz Processor with 1 GB RamRaspberry Pi 3B+ - 1.4Ghz 64Ghz Processor wit..

Rs.9,428.20 (inc GST)
Rs.7,990.00 + GST

SKU: 1697 | DAB745
Stock: 3

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: 0
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: 11
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