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keyestudio MQ-6 (MQ-S7) Gas Sensor - Black + Yellow

keyestudio MQ-6 (MQ-S7) Gas Sensor - Black + Yellow

Keyestudio Analog Gas for Arduino Uno&mega / Raspberry Pi / avr / stm32

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SKU: 442266
  • US$4.50
  • 4.43
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keyestudio MQ-6 (MQ-S7) Gas Sensor - Black + Yellow

keyestudio MQ-6 (MQ-S7) Gas Sensor - Black + Yellow

US$4.43 US$4.50 0
The gas sensitive material used in MQ-6 gas sensor is SnO2, which is of lower electrical conductivity in clean air. When there is combustible gas in the environment where sensor resides, 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 a simple circuit. The sensitivity of MQ-6 gas sensor to propane, butane and liquefied petroleum gas is quite high, and the natural gas can also be well detected. This sensor can detect a variety of combustible gases , making it a low-cost sensor for a variety of applications.
Quantity1 set
Form ColorBlack + Yellow
ApplicationArduino scientific experimental research
Working Voltage 3.3~5V
English Manual / SpecNo
Download Link http://www.keyestudio.cc/h-nd-74-0_35.html?skeyword=MQ-6
Other Features
Other FeaturesProduct model: MQ-6 Target gas: liquefied gas, iso-butane, propane, LPG Detectable concentration: 300-10000ppm (propane, butane and liquefied gas) Loop voltage: Vc 24V DC Heating voltage: VH 5.0V±0.2V ACorDC Load resistance: RL adjustable Heating resistance: RH 31±3(Room temperature) Heating power: 900mW Surface resistance of sensitive material Rs 2K-20K(in 2000ppm C3H8 ) Sensitivity Rs S Rs(in air)/Rs(1000ppm isobutyric Concentration slope: 0.6(R2000ppm/R1000ppm LPG) Temperature, humidity: 20±265%±5%RH Standard test circuit: Vc:5.0V±0.1V VH: 5.0V±0.1V Preheat time: 48H
Dimensions & Weight
Dimensions 1.97 in x 0.79 in x 0.71 in (5 cm x 2 cm x 1.8 cm)
Weight 0.18 oz (5 g)
Packing List
1 * Gas sensor

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Quantity 3+ units 5+ units 10+ units
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