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MQ4 MQ4 gas methane sensor module MQ4 for arduino

MQ4 MQ4 gas methane sensor module MQ4 for arduino


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MQ4 Anwendung: es kann in Haushalt und IndustrieLevelGasLeckageErkennung Gerät verwendet werden, um Erdgas und Methan zu erkennen. Es ist mit breiten Erfassungsbereich, hohe Empfindlichkeit, schnelle Reaktion und RecoveryZeit, mit ausgezeichneter Stabilität, lange Lebensdauer und einfache Antriebsschaltung ausgestattet. Anwendbares Gas: Erdgas, Methan Spezifikation …


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20180626· As a natural gas sensor, the MQ4 Natural Gas Sensor is a fast and reliable sensor with a high sensitivity to natural gas and methane, also good sensitivity to propane and butane. This natural gas sensor has a long life and low cost and is widely used for gas leak detection. At the same time, two LED lights are used in the project to display the gas concentration: Green light: it means the ...


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20181002· MQ4 Sensor is highly sensitive to Methane CH 4. Structure and configuration of MQ4 gas sensor is shown in above figure (Configuration A or B), sensor composed by micro AL 2 O 3 ceramic tube, Tin Dioxide (SnO 2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of …


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MQ4 Methane Sensor Circuit Built with an Arduino

Structure and configuration of MQ4 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of sensitive components. The enveloped MQ4 have 6 pin ,4 of them are used ...


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As a natural gas sensor, the MQ4 Natural Gas Sensor is a fast and reliable sensor with a high sensitivity to natural gas and methane, also good sensitivity to propane and butane. This natural gas sensor has a long life and low cost and is widely used for gas leak detection. At the same time, two LED lights are used in the project to display the gas concentration: Green light: it means the ...


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