Product Images are shown for illustrative purposes only and may differ from actual product.
MQ3 ALCOHOL GAS SENSOR
- Stock: 16
- Brand: Generic
- SKU: 1 | DAA447
-
Rs. 118.00 (inc GST)
Rs.100.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
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
- 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.
- Drunk Driver detection system
- Portable alcohol detector.
Related Links
Frequently Asked Questions
Do you provide a GST bills?
What is your return / replacement policy?
Do you ship all over India?
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
Do you accept bulk / OEM orders?
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
NEW Products
Product Page : New Products
6S Active Balance Battery Management System Module
6S Active Balance Battery Management System Module 6S Active BMS Module for lithium-ion packs with o..
Rs.1,062.00 (inc GST)
Rs.900.00 + GST
SKU: 7396 | DAH232
Stock: 1
PIC16F628
PIC16F628PIC16f628 Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology16 I/O pins with..
Rs.160.48 (inc GST)
Rs.136.00 + GST
SKU: 152 | DAA304
Stock: 17
TM1635 LED Driver Control And Keyboard Scanning IC
TM1635 LED drive ControlTM1635 LED Driver Control And Keyboard Scanning ICTM1635 is a dedicated circ..
Rs.28.32 (inc GST)
Rs.24.00 + GST
SKU: 3876 | DAG570
Stock: 50
Nextion Intelligent NX4827P043-011C 4.3" Capacitive Touchscreen Display
Nextion NX4827P043-011C 4.3" Intelligent Capacitive Touch Display NX4827P043-011C 4.3" Intelligent T..
Rs.5,726.99 (inc GST)
Rs.4,853.38 + GST
SKU: 2873 | DAE526
Stock: 20
Have You Seen
Product Page : Have You Seen
AD5258BRMZ10-R7 6-Bit Digital Potentiometer IC
AD5258 6-Bit Digital Potentiometer IC AD5258BRMZ10-R7 6-Bit Digital Potentiometer with 256 positions..
Rs.213.58 (inc GST)
Rs.181.00 + GST
SKU: 7238 | DAG886
Stock: 50
DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mm
DFRobot Non-contact Capacitive Liquid Level Sensor for Container OD M11mmNon-contact sensor for liqu..
Rs.1,382.00 (inc GST)
Rs.1,171.19 + GST
SKU: 10351 | DAJ183
Stock: 5
USB ASP Programmer
USB ASP ProgrammerThese AVR programmers are based on Thomas Fischl's USBasp design and connect to yo..
Rs.251.34 (inc GST)
Rs.213.00 + GST
SKU: 690 | DAA958
Stock: 4
PG164150 - Microchip Technology MPLAB PICkit 5 In-Circuit Debugger
PG164150 - Microchip Technology MPLAB PICkit 5 In-Circuit DebuggerPG164150 Microchip MPLAB PICkit 5 ..
Rs.11,109.70 (inc GST)
Rs.9,415.00 + GST
SKU: 10500 | DAJ605
Stock: 1
Related Products
MQ3 Alcohol Gas Sensor Module
GAS MQ3 Alcohol Gas Sensor Module for MicrocontrollersMQ3 Alcohol Gas Sensor Module with digital out..
Rs.129.80 (inc GST)
Rs.110.00 + GST
SKU: 513 | DAB409
Stock: 5
MQ4 Methane Gas Sensor Module
GAS MQ4 Methane Gas Sensor ModuleMQ4 Methane Gas Sensor Module for CNG detection with analog and dig..
Rs.139.71 (inc GST)
Rs.118.40 + GST
SKU: 515 | DAB410
Stock: 5
MQ-303A Alcohol Gas Sensor Module
MQ-303A Alcohol Gas Sensor ModuleMQ-303A sensor detects alcohol with high sensitivity and quick resp..
Rs.295.00 (inc GST)
Rs.250.00 + GST