Ks0043 keyestudio MQ-5 Gas Sensor - Revision history

Keyestudio: /* Resources */

2021-01-07T07:04:32Z

Resources

← Older revision		Revision as of 07:04, 7 January 2021
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	* '''PDF and Code'''<br>		* '''PDF and Code'''<br>
	https://~~drive~~.~~google~~.com/~~open?id=1oIpgOmT9i4L2-EImH0bdH0r-NbBUKeuq~~		https://fs.keyestudio.com/KS0043

Keyestudio: /* Specification */

2019-08-09T03:36:01Z

Specification

← Older revision		Revision as of 03:36, 9 August 2019
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	==Specification==		==Specification==
	*Heating Voltage (VH): AC or DC 5±0.5V		*Heating Voltage (VH): AC or DC 5±0.5V
	*~~Loop Voltage (VC)~~: ~~up to 24V DC~~		*Operating voltage: 5V
	*Load Resistance (RL) : 2KΩ		*Load Resistance (RL): 2KΩ
	*Resistance in Cleaning Air (Ra): ≤4000KΩ		*Resistance in Cleaning Air (Ra): ≤4000KΩ
	*Sensitivity (S=Ra/Rdg): ≥4(in 1000ppmC4H10)		*Sensitivity (S=Ra/Rdg): ≥4(in 1000ppmC4H10)
	*Response Time (tres) : ≤ 10S		*Response Time (tres): ≤ 10S
	*Recovery Time (TREC): ≤ 30S		*Recovery Time (TREC): ≤ 30S
	*Detection Range: 50-10000ppm		*Detection Range: 50-10000ppm

	<br>		<br>

	==Connection Diagram ==		==Connection Diagram ==
	<br>[[File:Ks0042-2.png\|700px\|frameless\|thumb]]<br>		<br>[[File:Ks0042-2.png\|700px\|frameless\|thumb]]<br>

Keyestudio: /* Resources */

2019-04-19T00:32:37Z

Resources

← Older revision		Revision as of 00:32, 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=1oIpgOmT9i4L2-EImH0bdH0r-NbBUKeuq		https://drive.google.com/open?id=1oIpgOmT9i4L2-EImH0bdH0r-NbBUKeuq

Keyestudio: /* Resources */

2019-04-19T00:31:58Z

Resources

← Older revision		Revision as of 00:31, 19 April 2019
Line 64:		Line 64:

	* '''PDF'''<br>		* '''PDF'''<br>
	https://drive.google.com/open?id=~~1r4y4mWJlVWxXziE5wy8uM27_oO1cB7~~-5		https://drive.google.com/open?id=1oIpgOmT9i4L2-EImH0bdH0r-NbBUKeuq


	<br>		<br>

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

Keyestudio: /* Buy from */

2019-04-15T03:24:40Z

Buy from

← Older revision		Revision as of 03:24, 15 April 2019
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	*[https://www.keyestudio.com/free-shipping-keyestudio-mq-5-lpg-gas-city-gas-sensor-module-for-arduino-p0119.html '''Official Website''']		*[https://www.keyestudio.com/free-shipping-keyestudio-mq-5-lpg-gas-city-gas-sensor-module-for-arduino-p0119.html '''Official Website''']

	*[https://www.aliexpress.com/store/product/Free-shipping-MQ-5-gas-methane-sensor-for-arduino/1452162_32316629211.html?spm=2114.12010612.8148356.43.59aa74983nH3cH Shop on aliexpress]		*[https://www.aliexpress.com/store/product/Free-shipping-MQ-5-gas-methane-sensor-for-arduino/1452162_32316629211.html?spm=2114.12010612.8148356.43.59aa74983nH3cH '''Shop on aliexpress''']


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

Keyestudio: /* Result */

2019-04-15T03:24:26Z

Result

← Older revision		Revision as of 03:24, 15 April 2019
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	== Result ==		== Result ==
	<br>[[File:453.png\|500px\|frameless\|thumb]]<br>		<br>[[File:453.png\|500px\|frameless\|thumb]]<br>

	<span style=color:red> Note: The above screenshot data is only for reference <br>		<span style=color:red> Note: The above screenshot data is only for reference <br>

	<br>		<br>

	==Resources ==		==Resources ==

Keyestudio: /* Connection Diagram */

2019-04-15T03:24:11Z

Connection Diagram

← Older revision		Revision as of 03:24, 15 April 2019
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	<br>		<br>
	==Connection Diagram ==		==Connection Diagram ==
	<br>[[File:~~4522~~.png\|~~500px~~\|frameless\|thumb]]<br>		<br>[[File:Ks0042-2.png\|700px\|frameless\|thumb]]<br>

	<br>		<br>

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

Keyestudio at 03:23, 15 April 2019

2019-04-15T03:23:26Z

← Older revision		Revision as of 03:23, 15 April 2019
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			<br>
	==Introduction==		==Introduction==
	The gas sensitive material used in MQ-5 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-5 gas sensor to propane, propane and methane is quite high, and the methane and propane can be well detected. This sensor can detect a variety of combustible gases, especially natural gas, making it a low-cost sensor for a variety of applications.		The gas sensitive material used in MQ-5 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-5 gas sensor to propane, propane and methane is quite high, and the methane and propane can be well detected. <br>
			This sensor can detect a variety of combustible gases, especially natural gas, making it a low-cost sensor for a variety of applications.<br>
	<br>[[File:Ks0043.jpg\|500px\|frameless\|thumb]]<br>		<br>[[File:Ks0043.jpg\|500px\|frameless\|thumb]]<br>

			<br>
	==Feature==		==Feature==
	It has high sensitivity to liquefied gas, natural ga`s and city gas, almost no response to ethanol or smoke, which makes it excellent in anti-alcohol and anti- smoke interference.		It has high sensitivity to liquefied gas, natural ga`s and city gas, almost no response to ethanol or smoke, which makes it excellent in anti-alcohol and anti- smoke interference.

			<br>
	==Specification==		==Specification==
	*Heating Voltage (VH): AC or DC 5±0.5V		*Heating Voltage (VH): AC or DC 5±0.5V
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	*Detection Range: 50-10000ppm		*Detection Range: 50-10000ppm

			<br>
	==Connection Diagram ==		==Connection Diagram ==

	<br>[[File:4522.png\|500px\|frameless\|thumb]]<br>		<br>[[File:4522.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:453.png\|500px\|frameless\|thumb]]<br>~~
	~~Note: The above screenshot data is only for reference~~

			<br>
			== Result ==
			<br>[[File:453.png\|500px\|frameless\|thumb]]<br>
			<span style=color:red> Note: The above screenshot data is only for reference <br>

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

	'''Video'''		* '''Video'''<br>
			http://video.keyestudio.com/ks0040/

	~~http~~://~~www~~.~~keyestudio~~.com/~~wp/ks0040/~~		* '''PDF'''<br>
			https://drive.google.com/open?id=1r4y4mWJlVWxXziE5wy8uM27_oO1cB7-5

	~~'''PDF'''~~		<br>
			==Buy from ==

	https://~~drive~~.~~google~~.com/~~open?id=1r4y4mWJlVWxXziE5wy8uM27_oO1cB7~~-5		*[https://www.keyestudio.com/free-shipping-keyestudio-mq-5-lpg-gas-city-gas-sensor-module-for-arduino-p0119.html '''Official Website''']

	=~~=Buy from ==~~		*[https://www.aliexpress.com/store/product/Free-shipping-MQ-5-gas-methane-sensor-for-arduino/1452162_32316629211.html?spm=2114.12010612.8148356.43.59aa74983nH3cH Shop on aliexpress]
	~~'''Official Website'''~~

	~~http://www.keyestudio.com/keyestudio-mq-5-gas-sensor-for-arduino.html~~

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

Keyestudio: /* Resources */

2018-04-23T00:25:37Z

Resources

← Older revision		Revision as of 00:25, 23 April 2018
Line 48:		Line 48:
	'''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 */

2017-11-14T08:03:45Z

Resources

← Older revision		Revision as of 08:03, 14 November 2017
Line 50:		Line 50:
	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~~/1463708080/~~		https://drive.google.com/open?id=1r4y4mWJlVWxXziE5wy8uM27_oO1cB7-5

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