You will be redirected to Alcohol Gas Sensor MQ-3 in a few seconds.

Home :: Sensors :: Biometrics :: Alcohol Gas Sensor MQ-3

Alcohol Gas Sensor MQ-3

Alcohol Gas Sensor MQ-3
 
(0 reviews)  

Description: This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC.

Please review the datasheet for conversions to ppm then Wikipedia.org for BAC.

Features:

  • 5V DC or AC circuit
  • Requires heater voltage
  • Operation Temperature: -10 to 70 degrees C
  • Heater consumption: less than 750mW

Dimensions:

  • 16.8mm diameter
  • 9.3 mm height without the pins

Documents:

SKU SEN-08880
Stock On Backorder
Ships In 1 to 2 weeks.
Weight 0.15 oz
 
Price: $4.95
Qty Out of stock
: *
: *
: *
 
 
 
Polarized Connectors - Header (3-Pin)
 
Weather Meters
 
Serial Enabled 16x2 LCD - Black on Green 3.3V
$0.45
 
$69.95
 
$24.95
 
 
 
Botanicalls Kit
 
Jumper Wire - 0.1", 2-pin, 6"
 
Rocker Switch - Round w/ Blue LED
$99.95
 
$1.50
 
$1.50
 
 
 
USB OTG Cable - Female A to Micro A - 4"
 
QFN-24 (0.5 mm pitch, 4 x 4 mm body, 2.1 x 2.1 mm pad) Stainless Steel Stencil
 
QFN-44 (0.5 mm pitch, 7 x 7 mm body, 3.3 x 3.3 mm pad) Stainless Steel Stencil
$2.95
 
$10.99
 
$10.99
There have been no reviews


Gift certificates