• DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor
  • DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor
  • DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor
  • DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor
  • DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor
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DFRobot

DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor 0-5ppm Alcohol Detection With I2C And UART Communication

DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor 0-5ppm Alcohol Detection With I2C And UART Communication

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Rs. 2,438.00
Rs. 2,438.00
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Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

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  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

The DFRobot Arduino Alcohol Sensor Module provides a highly accurate and rapid solution for measuring low-level alcohol gas concentrations (0-5 ppm). Leveraging electrochemistry and factory calibration, this module offers strong anti-interference, high stability, and sensitivity, with a service life of up to 2 years. It features both I2C and UART communication, a fine resolution of 0.01 ppm (10 ppb), and a broad 3.3~5.5V input voltage range, making it ideal for integration with Arduino, ESP32, and Raspberry Pi. The user-friendly Gravity interface and provided sample code simplify the development of applications like breathalyzers and smart vehicle systems.

Specifications:

  • Detected Gas: alcohol
  • Interfering Gas: benzene(C6H6), toluene(C7H8), acetic acid(CH3COOH), hydrogen sulfide(H2S), carbon monoxide(CO)
  • Operating Voltage: 3.3～5.5V DC
  • Power: 0.05W(5V）
  • Signal Output: I2C, UART(0~3V)
  • Measuring Range: 0~5ppm
  • Resolution: ≤0.01ppm(10ppb）
  • Preheat Time: ≤3min
  • Response Time: ≤60s
  • Recover Time: ≤60s
  • Operating Temperature: -20～50℃
  • Operating Humidity: 15～90%RH (No condense)
  • Storage Temperature: 0~25℃
  • Service Life: >2 years(In the air)
  • Board Dimension: 27mm×37mm/1.06×1.46

Features:

  • Ensures reliable data right out of the box.
  • Detects minute alcohol levels with minimal power draw.
  • Delivers consistent readings even in noisy environments.
  • Offers flexible integration options.
  • Provides accurate readings across the detection range.
  • Designed for long-term, reliable operation.
  • Works seamlessly with popular development boards.
  • Prevents damage from incorrect wiring.

Documents:

Package Included:

1 x DFRobot Gravity: Factory Calibrated Electrochemical Alcohol Sensor