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MQ3 ALCOHOL GAS SENSOR


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  • Stock: 16

    Availability: InStock priceValidUntil: 2026-10-03

  • Brand: Generic
  • SKU: 1 | DAA447

Availability: InStock priceValidUntil: 2026-10-03

  • Rs. 118.00 (inc GST)
    Rs.100.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item 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 sensor detects alcohol concentration from 0.04 mg/L to 4 mg/L, operates at -10 to 50°C with low power consumption.

The MQ3 Alcohol Gas Sensor is designed to detect alcohol concentration in the air. It provides accurate analog voltage readings, making it ideal for breathalyzer applications. With a detection range of 200 to 10000 ppm, this sensor operates efficiently between -10 to 50°C, ensuring reliable performance in various conditions. The sensitive material, SnO2, allows for high sensitivity to alcohol gas while remaining resistant to interference from gasoline and smoke.

Applications of the MQ3 Alcohol Gas Sensor include drunk driver detection systems and portable alcohol detectors. This low-cost solution is suitable for multiple uses, making it a valuable component for electronic projects focusing on air quality and safety. Discover how the MQ3 Alcohol Gas Sensor can enhance your electronic designs today.

Explore the best in GAS and Air Quality Sensor technology at DNA. The MQ3 Alcohol Gas Sensor by an esteemed manufacturer is perfect for precise alcohol detection. Browse our full range of products in this category. Check other "GAS and Air Quality Sensor" that we have in stock.

If you are searching for specific electronic components in India, reach out to us. We can assist you in finding parts like DC to DC Converter Module, Microcontroller, LCD, Digital IC, Analog IC, and Sensor Module. If a part is not available, we can also import it for you. Contact Us.

Features of MQ3 Alcohol Gas Sensor

  • High sensitivity to alcohol
  • Operates at -10 to 50°C
  • Low power consumption under 150 mA

Specification of MQ3 Alcohol Gas Sensor

  • Detection range: 200 to 10000 ppm
  • Sensitivity: Rs (0.4 mg/L alcohol)
  • Heater voltage: 5 Volts

Applications of MQ3 Alcohol Gas Sensor

  • Breathalyzer systems
  • Drunk driver detection
  • Portable alcohol detectors

Package Includes

  • 1 X MQ3 Alcohol Gas Sensor
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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