Product Images are shown for illustrative purposes only and may differ from actual product.
MQ3 ALCOHOL GAS SENSOR
- Stock: 16
- 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
NEW Products
Product Page : New Products
CCS811 Air Quality Gas Sensor Module
CCS811 Air Quality Gas Sensor ModuleCCS811 Air Quality Sensor ModuleThe CCS811 Air Quality Breakout ..
Rs.1,932.84 (inc GST)
Rs.1,638.00 + GST
SKU: 1361 | DAA932
Stock: 9
YU-USB3-JSX-01-001-CNLINKO-USB3.0 Female Socket IP67 Waterproof Data Connector
YU-USB3-JSX-01-001-CNLINKO-USB3.0 Female Socket IP67 Waterproof Data ConnectorYU-USB3-JSX-01-001; US..
Rs.342.20 (inc GST)
Rs.290.00 + GST
SKU: 10332 | DAJ055
Stock: 50
Hongfa HF33F/005-ZS3
Hongfa HF33F/005-ZS3HF33F/005-ZS3-HF-5V 10A 1 Form C Relay with 5V Coil Voltage, 250V AC Switching V..
Rs.67.20 (inc GST)
Rs.56.95 + GST
SKU: 10331 | DAJ436
Stock: 50
SHT31 Temperature and Humidity Sensor Module
SHT31 Temperature and Humidity Sensor ModuleSHT31 sensor Module; ±2% humidity accuracy; -40°C to 125..
Rs.312.70 (inc GST)
Rs.265.00 + GST
SKU: 1573 | DAA693
Stock: 50
Have You Seen
Product Page : Have You Seen
Hongfa HF49FD/024 1H11 24 Volt Relay
Hongfa HF49FD/024 1H11 24 Volt RelayHongfa HF49FD/024 1H11 24 Volt RelayHongfa HF49FD/024 Series is ..
Rs.101.60 (inc GST)
Rs.86.10 + GST
SKU: 7784 | DAH529
Stock: 20
Arduino UNO Q Single Board Computer ABX00162
Arduino UNO Q Single Board Computer ABX00162Arduino UNO Q ABX00162 features dual-core processors for..
Rs.4,696.40 (inc GST)
Rs.3,980.00 + GST
SKU: 10344 | DAJ472
Stock: 5
DFRobot Gravity: Analog Dissolved Oxygen / DO Sensor Meter Kit for Arduino
DFRobot Gravity: Analog Dissolved Oxygen / DO Sensor Meter Kit for ArduinoDFRobot DO Sensor Kit; Mea..
Rs.17,714.00 (inc GST)
Rs.15,011.86 + GST
SKU: 10349 | DAJ181
Stock: 2
DWIN 10.1 Inch Touch HMI Display DMG10600C101_15WTR
DWIN 10.1 Inch Touch HMI Display DMG10600C101_15WTRDMG10600C101_15WTR Touch HMI Display with 1024x60..
Rs.7,936.69 (inc GST)
Rs.6,726.01 + GST
SKU: 10317 | DAJ101
Stock: 2
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: 11
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