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
: *
: *
: *
 
 
 
Antenna GPS 3V Magnetic Mount SMA
 
Polarized Connectors - Housing (3-Pin)
 
LED - Super Bright White (100 pack)
$12.95
 
$0.45
 
$29.95
 
 
 
IMU Digital Combo Board - 6 Degrees of Freedom ITG3200/ADXL345
 
Screw - Phillips Head (1/2", 4-40, 10 pack)
 
Diffused LED - White 10mm
$64.95
 
$1.50
 
$0.50
 
 
 
DSO Nano V3 - Pocket-Sized Digital Oscilloscope
 
QFN-8 to DIP-12 SMT Adapter (0.65 mm pitch, 3 x 3 mm body, 1.1 x 1.1 mm pad)
 
Copernicus II DIP Module
$99.95
 
$5.49
 
$74.95
There have been no reviews


Gift certificates