PulsEvo MQ Series 9 Different Gas Sensor Kit
1) Power supply: from 2.5 V to 5 V
2) Analog and digital output
3) Fast response and recovery
4) Adjustable sensitivity
5) Signal output indicator
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The gas Sensor kit by PulsEvo.This gas sensor kit includes a total of 9 Gas sensors that are used for detecting a wide range of gaseous substances in the atmosphere, including pollutants, toxins, and combustible gases. Gas detectors use a sensor to measure the concentration of particular gases in the atmosphere.
The digital output D0:
With the help of a place on the reverse side of the board, the potentiometer, set is the threshold, exceeding of which, causes the output D0 to change from a high to a low status. The pin D0 can be linked directly with a microcontroller or commissioning set, including Arduino, or for example, a module with a buzzer, which will signal a too low or too high level.
Analog output A0:
The sensor has an analog output A0, which must be connected to the pin of the converter A/D (analog input in Arduino). This will allow you to measure the proportional voltage signal and more accurately determine the level of gas
- Output voltage boosts along with the concentration of the measured gases increases.
- Power supply: from 2.5 V to 5 V
- Analog and digital output.Fast response and recovery.
- Adjustable sensitivity.
- Signal output indicator.
- Accuracy:Measuring Range: 10 to 1000 ppm.
Used in Air quality check in Buildings/offices.
Used In detecting fire, Smoke.
Used in air conditioners to monitor CO2 levels.
Used IN industry, and hospitals to detect the leakage of harmful gases.
- 1 x MQ-135 Air Quality & Hazardous Gas Sensor Module
- 1 x MQ-2 Smoke Methane Gas & Liquefied Flammable Gas Sensor Module
- 1 x MQ-3 Alcohol Ethanol Gas Sensor Module
- 1 x MQ-4 Methane Gas Sensor Module
- 1 x MQ-5 Liquefied Gas & Coal Gas Sensor Module
- 1 x MQ-6 Isobutene Propane Gas Sensor Module
- 1 x MQ-7 Carbon Monoxide Gas Sensor Module
- 1 x MQ-8 Hydrogen H2 Gas Sensor Module
- 1 x MQ-9 Carbon Monoxide Combustible Gas Sensor Module