mq 4 methane cng gas sensor

Methane CNG Gas Sensor - MQ-4 – Besomi Electronics

The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor\'s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC. This sensor comes in a package similar to our MQ-3 alcohol sensor ...

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MQ-4 Methane CNG Gas Sensor | SUNROBOTICS

MQ4 GAS Sensor is suitable for sensing natural gas, Methane (CH4). MQ4 gas sensor is composed of 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 MQ - 4 has 6 pin, 4 of them are used to fetch ...

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Methane CNG Gas Sensor - MQ-4 - SparkFun Electronics - Gas ...

SEN-09404 - Methane CNG Gas Sensor - MQ-4. SparkFun Electronics. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an …

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MQ-4 Methane CNG Gas Sensor - JUAL ARDUINO | Jual Arduino ...

Description: This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive […]

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MQ-4 Methane, CNG Gas Sensor - JAGElectronics Enterprise

MQ-4 is a highly sensitive gas sensor to variety of natural gases such as methane, propane, butane, and other combustible gases in the air. It has low cost, long life, reliable stability, rapid response recovery, simple drive circuit and suitable for different applications. Specifications: Detecting Concentration: 300 to 10000 ppm Input Voltage: 5 VDC Power: 150 mA Digital Output Voltage: TTL ...

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Wiring Forum - Methane CNG Gas Sensor - MQ-4 - problem wiring

29/11/2010· I have this sensor: Methane CNG Gas Sensor - MQ-4 Under it says Wiring example. Very nice, very beautiful, all seems perfect. Sorry - no links, i can't post links right now. But i have one major problem. As you can see in this picture, i can't figure out which is which. Left, right? How can i tell? Please help, because I'm afraid I'll toast it and it was kind of expensive This picture is the ...

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MQ 4 Gas Sensor Methane , CNG - Makestore

MQ4 GAS Sensor is suitable for sensing natural gas, Methane (CH4). MQ4 gas sensor is composed of 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 MQ – 4 has 6 pins, 4 of them are used to fetch ...

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Methane CNG Gas Sensor - MQ-4 - Melopero Electronics

This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very…

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Methane CNG Gas Sensor - MQ-4

Description: This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a …

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Methane CNG Gas Sensor - MQ-4 - Melopero Electronics

Methane CNG Gas Sensor – MQ-4. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time.

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