Grove - Gas Sensor (MQ3)

29108

7.45 USD
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Price
1
$7.45 ea.

The Grove MQ3 sensor specializes in sensing alcohol vapor do 0.04mg/l.


Description [Hide]

The Grove sensor series features a set of inexpensive, interesting gas sensor modules. Here, the MQ3 features an alcohol vapor detector, able to detect levels between 0.04~4mg/L.

Specifications:
  • Grove interface compatible
  • Hanwei Electronics MQ3 sensor
  • 4.9~5.1VDC
  • 0.5~800mW power consumption
  • Adjustable load resistance
  • 33ohm heater resistance
  • 3~30k sensor resistance
  • -25~+70 degrees C (-13 ~ 158 deg F) operational temperature
  • Stable performance, long life, low cost
  • Fast response
  • Wide detection range
  • Simple drive circuit

Links:

Documentation [Hide]

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