Alcohol Gas Concentration Sensor High Sensitivity Breathalyzer Module Smart Vehicle Detection DIY Projects

$64.00
+ $7.49 Shipping

Alcohol Gas Concentration Sensor High Sensitivity Breathalyzer Module Smart Vehicle Detection DIY Projects

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Alcohol Gas Concentration Sensor High Sensitivity Breathalyzer Module Smart Vehicle Detection DIY Projects

$64.00

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$119.00
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Product details

Product details

Alcohol Gas Concentration Sensor High Sensitivity Breathalyzer Module Smart Vehicle Detection DIY Projects

Alcohol sensor module with a measuring range of 0-5ppm, supporting I2C and UART outputs. Fast and accurate detection of alcohol gas concentration in the air, ideal for breathalyzers and smart vehicles. Calibrated at the factory based on electrochemistry principles, ensuring reliable performance. Wide operating voltage of 3.3~5.5V DC and low power consumption of 0.05W (5V). Interfering gases include benzene, toluene, acetic acid, hydrogen sulfide, and carbon monoxide; with a service life of over 2 years in the air. This is an Arduino compatible alcohol sensor module aiming at fast and accurate detection of alcohol gas concentration in the air. The sensor is well applicable to the small alcohol concentration measurement in breathalyzers, smart vehicles, and more. The module supports 0.01ppm (10ppb) resolution and works well with mainstream controllers like Arduino, ESP32, and Raspberry Pi. Connection Diagram 1. Read Sensor Data via I2C Detected Gas: alcohol Operating Voltage: 3.3~5.5V DC 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℃ Board Dimension: 27mmx37mm/1.06x1.46" Color: As Shown Material: PCB Package Contents: 1*alcohol sensor module 1*Gravity-4pin I2C cable 4*nylon posts 8*screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 477371853-981794445
  • EAN: 6032427842219
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Product Safety Labels

CE Mark
Manufacturer Part Number: I501028542
Serial Number: I501028542

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Manufacturer
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  • Shenzhen Haoyouqu Electronics Ltd.
  • Shenzhen Haoyouqu Electronics Ltd.
  • Tian'an Community，Shatou Subdistrict，Futian District
  • shenzhen
  • CN
  • 518000
  • [email protected]
  • 15320490316

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Elena Wang
  • ECLAT SOLUTION SARL
  • Bureau 1145,37 Passage du Ponceau, 75002 Paris
  • Paris
  • France
  • 75002
  • [email protected]
  • +33 187652619
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Dispatched within 10 days

  • STANDARD: $7.49 - Delivery between Mon. 23 November 2026–Tue. 01 December 2026

Shipping from China.

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