MQ-2 MQ2 Smoke Gas + Alcohol Detector Sensor

MQ-2 MQ2 Smoke Gas + Alcohol Detector Sensor

This Arduino Gas Sensor can detect smoke, methane, carbon dioxide and other gases.It is capable of detecting various gases.This arduino-compatible special sensor raise alarms when the smoke, methane or any other harmful gas leaks in its reach.

  • Arduino smoke gas sensor
  • Detects smoke, methane, carbon dioxide and other gases
  • Gives alarms when the smoke/gas leaks

Type : MQ-2

(Used in homes and factories, gas leakage monitoring devices, suitable for the detection of liquefied petroleum gas, butane, propane, methane, alcohol, hydrogen gas, smoke, etc..)
  • Gas: smoke
  • Detection range: 300 to 10000ppmm
  • The characteristics gas: 1000ppmm, isobutane
  • Sensitivity: R in air / Rin, typical gas ≥ 5
  • Sensing Resistance: 1KΩ 50ppm toluene to 20KΩ in.
  • Response time: ≤ 10s
  • Recovery time: ≤ 30s
  • Heat resistance: 31Ω ± 3Ω
  • Heating current: ≤ 180mA
  • Heating voltage: 5.0V ± 0.2V
  • Heating power: ≤ 900mW
  • Measuring voltage: ≤ 24V
  • Working conditions of ambient temperature: -20 ℃ ~ +55 ℃
  • Humidity: ≤ 95% RH
  • Environmental oxygen content: 21%
  • Storage conditions Temperature: -20 ° C to +70 ° C
  • Humidity: ≤ 70% RH

Documents:

Manual técnico MQ-2
Ejemplo de conexiones.

Precio: $7.08

Loading Actualizando Carro...