MQ-3 MQ3 alcohol sensor, alcohol sensor, alcohol gas sensor
  • MQ-3 MQ3 alcohol sensor, alcohol sensor, alcohol gas sensor
  • MQ-3 MQ3 alcohol sensor, alcohol sensor, alcohol gas sensor
  • MQ-3 MQ3 alcohol sensor, alcohol sensor, alcohol gas sensor

MQ-3 MQ3 alcohol sensor, alcohol sensor, alcohol gas sensor

  • SKU: 6107
  • Shipping Weight: 2.1g
712:viewed
US$0.90
  (9975 Pieces available)
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Specification

Gas alcohol (ethanol)

Alcohol detection range 10 ~ 1000ppm

Characteristics of gas 125ppm alcohol

Sensitivity R in air / Rin typical gas ≥ 5

Sensing Resistance 1 ~ 20KΩ in air atmosphere

Response time ≤ 10s (70% Response)

Recovery time ≤ 30s (70% Response)

Heating resistor 31Ω ± 3Ω

Heating current ≤ 180mA

Heating voltage 5.0V ± 0.2V

Heating power ≤ 900mW

Measuring voltage ≤ 24V

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