Bgsha MQ Sensitive Alcohol Gas & Pollution Detector Sensor - Monitor reliable
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Bgsha MQ Sensitive Alcohol Gas & Pollution Detector Sensor - Monitor reliable

About this item

  • Alcohol Gas Pollution Detector Sensor: This sensor is specifically designed for Arduino and is used for post-drink supervision, detecting alcohol vapor in motor vehicles and other risky workplaces, as well as in other environments.
  • MQ3 Gas Sensor: The sensor is capable of detecting ethanol vapor in a range of 10 to 1000ppm. Its sensitivity, with R in airRin typical gas≥5, ensures accurate and reliable results.
  • Fast Response Time: With a response time of ≤ 10s (70% Response), this sensor provides quick detection and alerts for immediate action.
  • Easy to Use: The sensor features a heating resistance of 31Ω±3Ω and a heating voltage of 5.0V ± 0.2V, making it simple to integrate and operate with an Arduino board.
  • Wide Detection Range: This sensor is capable of detecting characteristic gas at 125ppm and has a wide detection range of alcohol vapor, making it suitable for various applications requiring alcohol detection.
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