Analogueue sensor for methane and natural gas

  • Item no.: 2205381
  • Manufacturer no.: sen-mq4
  • EAN: 4250236819952

This analogueue gas sensor has a small heating element with an electronic-chemicalSensor and is suitable for indoor use.It allows you to measure the concentration of compressed natural gas (CNG) and methane (CH4).A potentiometer is integrated on the …

  • Warranty: 24 months
  • Manufacturer: Joy-it
  • Item no.: 2205381
  • Manufacturer no.: sen-mq4
  • EAN: 4250236819952

This analogueue gas sensor has a small heating element with an electronic-chemicalSensor and is suitable for indoor use.It allows you to measure the concentration of compressed natural gas (CNG) and methane (CH4).A potentiometer is integrated on the …

  • Warranty: 24 months
  • Manufacturer: Joy-it
  • Measurement range 300 - 10,000 ppm
  • Measurable substances of compressed natural gas
  • (CNG), methane (CH4)
  • Application areas recognize gas leaks, for
  • Gas alarm, robotics, microcontroller projects
  • Compatible with Raspberry Pi (with ADconverter),
  • Arduino, etc.
  • Special features high sensitivity, which
  • With a potentiometer
  • can be customized,
  • Fast response time
  • Dimensions 52 x 20 x 18 mm
  • Analogue output Evaluation of the measured values
  • From the microcontroller
  • Digital output (with potentiometer)
  • Threshold setting
  • possible
  • Pins:
  • VCC
  • GND
  • AOUT
  • DOUT
  • Power supply 5V
  • Earth
  • Analogueue output
  • Digital output
  • Response time ≤ 10 s.
  • Recovery time ≤ 30 s.
  • Heating current consumption ≤ 180 mA
  • Heating resistor, power 31 ± 3Ω; ≤900 mW
  • Allowed Operating temperature -20 - 55 ° C.
Max. operating voltage 5 V
Height 18 mm
Length 52 mm
Width 20 mm
Internal ports Pin header
No. of outputs 2 x

Technical data

  • Measurement range 300 - 10,000 ppm
  • Measurable substances of compressed natural gas
  • (CNG), methane (CH4)
  • Application areas recognize gas leaks, for
  • Gas alarm, robotics, microcontroller projects
  • Compatible with Raspberry Pi (with ADconverter),
  • Arduino, etc.
  • Special features high sensitivity, which
  • With a potentiometer
  • can be customized,
  • Fast response time
  • Dimensions 52 x 20 x 18 mm
  • Analogue output Evaluation of the measured values
  • From the microcontroller
  • Digital output (with potentiometer)
  • Threshold setting
  • possible
  • Pins:
  • VCC
  • GND
  • AOUT
  • DOUT
  • Power supply 5V
  • Earth
  • Analogueue output
  • Digital output
  • Response time ≤ 10 s.
  • Recovery time ≤ 30 s.
  • Heating current consumption ≤ 180 mA
  • Heating resistor, power 31 ± 3Ω; ≤900 mW
  • Allowed Operating temperature -20 - 55 ° C.
Max. operating voltage 5 V
Height 18 mm
Length 52 mm
Width 20 mm
Internal ports Pin header
No. of outputs 2 x

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