Ks0044 keyestudio MQ-6 Gas Sensor - Revision history

Keyestudio: /* Resources */

2021-01-07T05:52:52Z

Resources

← Older revision		Revision as of 05:52, 7 January 2021
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	* '''PDF and Code'''<br>		* '''PDF and Code'''<br>
	https://~~drive~~.~~google~~.com/~~open?id=1mOiO5bWSjJlQLstkrzz7jdqKthnQ-icX~~		https://fs.keyestudio.com/KS0044

	<br>		<br>

Keyestudio: /* Specification */

2019-08-09T03:35:42Z

Specification

← Older revision		Revision as of 03:35, 9 August 2019
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	* Target gas: liquefied gas, iso-butane, propane, LPG		* Target gas: liquefied gas, iso-butane, propane, LPG
	* Detectable concentration: 300-10000ppm (propane, butane and liquefied gas)		* Detectable concentration: 300-10000ppm (propane, butane and liquefied gas)
	* ~~Loop~~ voltage: ~~Vc ≤24V DC~~		* Operating voltage: 5V
	* Heating voltage: VH 5.0V±0.2V ACorDC		* Heating voltage: VH 5.0V±0.2V ACorDC
	* Load resistance: RL adjustable		* Load resistance: RL adjustable

Keyestudio: /* Resources */

2019-04-19T00:33:14Z

Resources

← Older revision		Revision as of 00:33, 19 April 2019
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	http://video.keyestudio.com/ks0040/		http://video.keyestudio.com/ks0040/

	* '''PDF'''<br>		* '''PDF and Code'''<br>
	https://drive.google.com/open?id=~~1lzkt6sEma6U3KBgzUxfXzfNHfiK8Okv6~~		https://drive.google.com/open?id=1mOiO5bWSjJlQLstkrzz7jdqKthnQ-icX

	<br>		<br>

	==Buy from ==		==Buy from ==

Keyestudio: /* Buy from */

2019-04-15T03:31:22Z

Buy from

← Older revision		Revision as of 03:31, 15 April 2019
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	*[https://www.keyestudio.com/free-shippingkeyestudio-mq-6-propane-butane-liquefied-petrol-gas-natural-gas-sensor-module-for-arduino-p0121.html '''Official Website''']		*[https://www.keyestudio.com/free-shippingkeyestudio-mq-6-propane-butane-liquefied-petrol-gas-natural-gas-sensor-module-for-arduino-p0121.html '''Official Website''']

	*[https://www.aliexpress.com/store/product/Free-shipping-Keyestudio-MQ-6-propane-butane-liquefied-petrol-gas-natural-gas-sensor-module-for-arduino/1452162_32629719806.html?spm=2114.12010612.8148356.1.59aa74983nH3cH Buy from aliexpress]		*[https://www.aliexpress.com/store/product/Free-shipping-Keyestudio-MQ-6-propane-butane-liquefied-petrol-gas-natural-gas-sensor-module-for-arduino/1452162_32629719806.html?spm=2114.12010612.8148356.1.59aa74983nH3cH '''Buy from aliexpress''']


	[[Category: Sensor]]		[[Category: Sensor]]

Keyestudio: /* Specification */

2019-04-15T03:31:07Z

Specification

← Older revision		Revision as of 03:31, 15 April 2019
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	* Heating power: ≤900mW		* Heating power: ≤900mW
	* Concentration slope: α ≤0.6(R2000ppm/R1000ppm LPG)		* Concentration slope: α ≤0.6(R2000ppm/R1000ppm LPG)
	* Temperature, humidity: 20℃±2℃；65%±5%RH		* Temperature; humidity: 20℃±2℃；65%±5%RH
	* Standard test circuit: Vc:5.0V±0.1V；VH: 5.0V±0.1V		* Standard test circuit: Vc:5.0V±0.1V；VH: 5.0V±0.1V
	* Preheat time: ≧ 48H		* Preheat time: ≧ 48H
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	<br>		<br>

	==Application==		==Application==
	* household gas leak alarm		* household gas leak alarm

Keyestudio: /* Connection Diagram */

2019-04-15T03:30:36Z

Connection Diagram

← Older revision		Revision as of 03:30, 15 April 2019
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	<br>		<br>
	==Connection Diagram ==		==Connection Diagram ==
	<br>[[File:~~442~~.png\|~~500px~~\|frameless\|thumb]]<br>		<br>[[File:Ks0042-2.png\|700px\|frameless\|thumb]]<br>

	<br>		<br>

	==Sample Code ==		==Sample Code ==

Keyestudio at 03:30, 15 April 2019

2019-04-15T03:30:01Z

← Older revision		Revision as of 03:30, 15 April 2019
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			<br>
	==Introduction==		==Introduction==
	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.		The gas sensitive material used in MQ-6 gas sensor is SnO2, which is of lower electrical conductivity in clean air. <br>
			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. <br>
			The change of electrical conductivity can be converted to the output signal corresponding to that of the gas concentration by using a simple circuit. <br>
			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.<br>
			This sensor can detect a variety of combustible gases, making it a low-cost sensor for a variety of applications.<br>
	<br>[[File:Ks0044.jpg\|500px\|frameless\|thumb]]<br>		<br>[[File:Ks0044.jpg\|500px\|frameless\|thumb]]<br>

			<br>
	==Feature==		==Feature==
	* good sensitivity to combustible gas in a wide range of concentrations.		* good sensitivity to combustible gas in a wide range of concentrations.
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	* simple drive circuit		* simple drive circuit

			<br>
			==Specification==
			* Product 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 31Ω±3Ω(Room temperature)
			* Heating power: ≤900mW
			* Concentration slope: α ≤0.6(R2000ppm/R1000ppm LPG)
			* Temperature, humidity: 20℃±2℃；65%±5%RH
			* Standard test circuit: Vc:5.0V±0.1V；VH: 5.0V±0.1V
			* Preheat time: ≧ 48H


			<br>
	==Application==		==Application==
	* household gas leak alarm		* household gas leak alarm
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	* Portable gas detector		* Portable gas detector

	~~==Specification==~~		<br>
	*Product 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 31Ω±3Ω(Room temperature)
	*Heating Power: ≤900mW
	*Surface Resistance of Sensitive Material Rs 2KΩ-20KΩ(in 2000ppm C3H8 )
	*Sensitivity Rs S Rs(in air)/Rs(1000ppm isobutyric
	*Concentration Slope: α ≤0.6(R2000ppm/R1000ppm LPG)
	*Temperature, Humidity: 20℃±2℃；65%±5%RH
	*Standard Test Circuit: Vc:5.0V±0.1V；
	*VH: 5.0V±0.1V
	*Preheat Time: ≧ 48H

	==Connection Diagram ==		==Connection Diagram ==

	<br>[[File:442.png\|500px\|frameless\|thumb]]<br>		<br>[[File:442.png\|500px\|frameless\|thumb]]<br>

			<br>
	==Sample Code ==		==Sample Code ==


	<pre>		<pre>
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	int sensorValue = analogRead(A0);		int sensorValue = analogRead(A0);
	Serial.println(sensorValue, DEC);		Serial.println(sensorValue, DEC);
	}</pre>		}
			</pre>

			<br>[[File:Ks0042-1.png\|600px\|frameless\|thumb]]<br>

			<br>
	==Resources ==		==Resources ==

	'''Video'''		* '''Video'''<br>

	http://video.keyestudio.com/ks0040/		http://video.keyestudio.com/ks0040/

	'''PDF'''		* '''PDF'''<br>

	https://drive.google.com/open?id=1lzkt6sEma6U3KBgzUxfXzfNHfiK8Okv6		https://drive.google.com/open?id=1lzkt6sEma6U3KBgzUxfXzfNHfiK8Okv6

			<br>
	==Buy from ==		==Buy from ==
	~~'''Official Website'''~~

	~~http~~://www.keyestudio.com/~~keyestudio~~-mq-6-gas-sensor-for-arduino.html		*[https://www.keyestudio.com/free-shippingkeyestudio-mq-6-propane-butane-liquefied-petrol-gas-natural-gas-sensor-module-for-arduino-p0121.html '''Official Website''']

			*[https://www.aliexpress.com/store/product/Free-shipping-Keyestudio-MQ-6-propane-butane-liquefied-petrol-gas-natural-gas-sensor-module-for-arduino/1452162_32629719806.html?spm=2114.12010612.8148356.1.59aa74983nH3cH Buy from aliexpress]


	[[Category: Sensor]]		[[Category: Sensor]]

Keyestudio: /* Resources */

2019-04-09T03:56:59Z

Resources

← Older revision		Revision as of 03:56, 9 April 2019
Line 61:		Line 61:
	'''Video'''		'''Video'''

	http://~~www~~.keyestudio.com~~/wp~~/ks0040/		http://video.keyestudio.com/ks0040/

	'''PDF'''		'''PDF'''

Keyestudio: /* Resources */

2018-04-23T00:25:58Z

Resources

← Older revision		Revision as of 00:25, 23 April 2018
Line 61:		Line 61:
	'''Video'''		'''Video'''

	http://www.keyestudio.com/wp~~/2016/05~~/ks0040~~-keyestudio-mq2-analog-gas-sensor-module~~/		http://www.keyestudio.com/wp/ks0040/

	'''PDF'''		'''PDF'''

Keyestudio: /* Resources */

2017-11-14T08:05:08Z

Resources

← Older revision		Revision as of 08:05, 14 November 2017
Line 63:		Line 63:
	http://www.keyestudio.com/wp/2016/05/ks0040-keyestudio-mq2-analog-gas-sensor-module/		http://www.keyestudio.com/wp/2016/05/ks0040-keyestudio-mq2-analog-gas-sensor-module/

	'''~~Datasheet~~'''		'''PDF'''

	~~http~~://~~www~~.~~keyestudio~~.com/~~files/index/download/~~id~~/1463708140/~~		https://drive.google.com/open?id=1lzkt6sEma6U3KBgzUxfXzfNHfiK8Okv6

	==Buy from ==		==Buy from ==