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MQ-7 gas detection sensor module for arduino Maximize

MQ-7 gas detection sensor module for arduino

MQ-7 MQ7 LPG Gas Sensor Module Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor MQ 7.

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DWM18021301

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ProductFrom (qty)Discount
MQ-7 gas detection sensor module for arduino100 -$ 1.00
MQ-7 gas detection sensor module for arduino50 -$ 0.80
MQ-7 gas detection sensor module for arduino10 -$ 0.50
MQ-7 gas detection sensor module for arduino4 -$ 0.40
MQ-7 gas detection sensor module for arduino2 -$ 0.30

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MQ-7 gas detection sensor module for arduino <h2><span><span><span><span data-spm-anchor-id="2114.10010108.1000023.i3.2d2d42dd2j6hiL">Product Features:</span></span></span></span></h2> <ul> <li><span>Gas Sensor Module</span></li> <li><span>Testing gas: Carbon Monoxide</span></li> <li><span>Detection of concentration: 10-1000ppmCO</span></li> <li data-spm-anchor-id="2114.10010108.1000023.i2.2d2d42dd2j6hiL"><span>Loop voltage: 10V DC</span></li> <li><span>Heater voltage: 5V±0.2V ACorDC(high), 1.5V±0.1V ACorDC(low)</span></li> <li><span>Load resistance: adjustable</span></li> <li><span>Heating resistor: 31±3(indoor temperature)</span></li> <li><span>Heating dissipation: 350mW</span></li> <li><span>Sensitive part surface resistance: 2K-20K</span></li> <li><span>Sensitivity: Rs(in air)/Rs(100ppmCO)5</span></li> <li><span>Concentration gradient: 0.6</span></li> <li><span>Temperature, humidity: 20±2, 65%±5%RH</span></li> <li><span>Standard test circuit: Vc: 5v ±0.1v, Vh(high): 5v ±0.1v, Vh(low): 1.5v ±0.1v</span></li> <li><span>Condition: New</span></li> <li><span>Color is shown as pictures<br />PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!</span></li> <li><span>Article-Nr.:5401413, 54014132, 54014133, 54014135</span></li> </ul> <h2><span><span><span><span><span><br /></span></span></span></span></span></h2> <h2><span><span><span><span><span>Package included:</span></span></span></span></span></h2> <p><span><span><span><br /><span><span>100% Brand New</span></span></span></span></span></p> <p><span><span><span><span>1set x  MQ-7 </span></span></span></span></p>
$ 2.30

Product Features:

  • Gas Sensor Module
  • Testing gas: Carbon Monoxide
  • Detection of concentration: 10-1000ppmCO
  • Loop voltage: 10V DC
  • Heater voltage: 5V±0.2V ACorDC(high), 1.5V±0.1V ACorDC(low)
  • Load resistance: adjustable
  • Heating resistor: 31±3(indoor temperature)
  • Heating dissipation: 350mW
  • Sensitive part surface resistance: 2K-20K
  • Sensitivity: Rs(in air)/Rs(100ppmCO)5
  • Concentration gradient: 0.6
  • Temperature, humidity: 20±2, 65%±5%RH
  • Standard test circuit: Vc: 5v ±0.1v, Vh(high): 5v ±0.1v, Vh(low): 1.5v ±0.1v
  • Condition: New
  • Color is shown as pictures
    PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!
  • Article-Nr.:5401413, 54014132, 54014133, 54014135


Package included:


100% Brand New

1set x  MQ-7 

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MQ-7 gas detection sensor module for arduino

MQ-7 gas detection sensor module for arduino

MQ-7 MQ7 LPG Gas Sensor Module Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor MQ 7.

Write your review