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>> Gas Sensor MQ-4 MQ4 Natural Gas Methane Detection Sensor Detector
Gas Sensor MQ-4 MQ4 Natural Gas Methane Detection Sensor Detector

Gas Sensor MQ-4 MQ4 Natural Gas Methane Detection Sensor Detector

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  • Item number:
  • a15113000ux0673
  • Price: $5.90
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Specifications:

Product Name Methane Gas Sensor
Model No. MQ-4
Detecting Range 200-10000ppm
Sensing Resistance 1K-60K Ohm in 1000ppm iso-butane
Load resistance 20K Ohm
Heater Resistance 31 Ohm
Circuit Voltage 5.0V+/-2V
Heating Voltage 5.0V
Heating Consumption 750mW
Operating Temp. -20 to +70C
Humidity 95%RH
Oxygen Concentration 21%
Body Size 20 x 22mm / 0.8" x 0.87"(Dia.*H)
Pin Size 1 x 8mm / 0.04" x 0.31"(Dia.L)
Weight 5g
Package Content 1 x Methane Gas Sensor

Descriptions:

  • High sensitivity to CH4,Natural gas. Small sensitivity to alcohol, smoke.  Fast response. Stable and long life. Simple drive circuit.
  • They are used in gas leakage detecting equipments in family and industry, are suitable for detecting of CH4, Natural gas. LNG, avoid the noise of alcohol and cooking fumes and cigarette smoke.

 

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