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ADJUSTABLE GAS SENSOR FOR--HYDROGEN (H2), LPG, METHANE-NATURAL GAS (CH4), CARBON MONOXIDE (CO), AND ALCOHOL. DETECTS 300-10,000PPM [GTC MQ5 LPG GAS SENSOR BOARD]
ADJUSTABLE GAS SENSOR FOR--HYDROGEN (H2), LPG, METHANE-NATURAL GAS (CH4), CARBON MONOXIDE (CO), AND ALCOHOL. DETECTS 300-10,000PPM [GTC MQ5 LPG GAS SENSOR BOARD] ADJUSTABLE GAS SENSOR FOR--HYDROGEN (H2), LPG, METHANE-NATURAL GAS (CH4), CARBON MONOXIDE (CO), AND ALCOHOL. DETECTS 300-10,000PPM [GTC MQ5 LPG GAS SENSOR BOARD]

MQ5 Adjustable Gas Sensor Board

MQ5 Gas Sensor Module

GTC MQ5 LPG GAS SENSOR BOARD
ADJUSTABLE GAS SENSOR FOR--HYDROGEN (H2), LPG, METHANE-NATURAL GAS (CH4), CARBON MONOXIDE (CO), AND ALCOHOL. DETECTS 300-10,000PPM
Discontinued
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Overview

Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices. Excellent resistance to alcohol, smoke interference.

Features

  • The gas sensing material used in MQ-5 gas sensor is two tin oxide (SnO2), which is lower in clean air.
  • When there is combustible gas in the environment, the electrical conductivity of the sensor increases with the increase of the combustible gas concentration in the air.
  • The change of electrical conductivity can be converted to the output signal corresponding to that of the gas concentration by using the simple circuit.
  • The sensitivity of MQ-5 sensor to propane, propane and methane is high, and the methane and propane can be well considered.
  • This sensor can detect a variety of combustible gases, is a low-cost sensor for a variety of applications.

Specifications

Standard Work Condition

  • Circuit Voltage : 5V±0.1
  • Heating Voltage : 5V±0.1
  • Load Resistance : 20KΩ
  • Heater Resistance : 31±10%
  • Heating Consumption : less than 800mw

Environment Condition

  • Using Temparature : 10°C-50°C
  • Storage Temparature : -20°C-70°C
  • Related humidity : less than 95%Rh
  • Oxygen concentration : 21%(standard condition)Oxygen concentration can affect sensitivity

Sensitivity Characteristic

  • Sensing Resistance : 10KΩ- 60KΩ (5000ppm methane)
  • Concentration Slope Rate : ≤0.6
  • Temparature : 20°C±2°C
  • Humidity : 65%±5%

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