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
: *
: *
: *
 
 
 
LED Matrix - Serial Interface - Red/Green/Blue
 
Spring Terminals - PCB Mount (6-Pin)
 
Dual Axis MEMs Gyro - LPR5150AL 1500?/s
$59.95
 
$1.50
 
$7.95
 
 
 
RFID USB Reader
 
Triple Axis Accelerometer Breakout - LIS331
 
XBee 2mW Wire Antenna - Series 2 (ZigBee Mesh)
$24.95
 
$27.95
 
$22.95
 
 
 
Synapse RF266PC1 - 2.4GHz (chip antenna)
 
9 Pin Male Serial Connector - PCB Mount
 
TSSOP-28-Exp-Pad (0.65 mm pitch) Stainless Steel Stencil
$30.95
 
$1.50
 
$10.99
There have been no reviews


Gift certificates