DFRobot SEN0128 Analog Alcohol Sensor(MQ3)

In stock
SKU
SEN0128
$6.95
DFRobot

Item# SEN0128

Analog Alcohol Sensor(MQ3)

Introduction
 
The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and small sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.
 
Improvement List
  • Standard assembling structure (Times-of-5mm Center distance between four 3mm mounting holes)
  • Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
  • Icons to simplely illustrate sensor function 
  • High quality connector & potentiometer
  • Immersion gold surface
 
Specification
  • Power supply: 5V
  • Interface type: Analog
  • High sensitivity to alcohol and small sensitivity to Benzine
  • Fast response and High sensitivity
  • Stable and long life
  • Simple drive circuit
  • Size: 36.4x26.6mm
 
Shipping List
  • Analog Gas sensor (MQ3)x1
  • Analog Cable x1
  • Acrylic Base(with nylon screws) x1
 
Documents
More Information
ManufacturerDFRobot
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

Warning: Cancer and Reproductive Harm
www.P65Warnings.ca.gov