SOLDERED DEBO GAS MQ6 2 - Developer boards - Gas sensor, liquid gas, MQ-6

The following is a brief overview of the MQ6 gas sensor, which is used to detect LPG and butane in the air. This highly specialized instrument is designed for use with an Arduino (or a compatible board such as Dasduino) and plays a crucial role in various applications, from home security to industrial monitoring systems.

• detects LPG and butane between 200 and 10,000 ppm
• has DO (digital output) and AO (analog output)
• Optimum operating temperature is reached after 24 hours of preheating
• LED indication for gas detection
• Long service life with correct handling

The MQ6 gas sensor is a crucial instrument for the detection of LPG and butane in the air. This sensor utilizes changes in air concentration very quickly and efficiently to determine the presence of these gases, making it particularly valuable for areas where rapid detection of such gases is required. The sensor uses a specific heating technique that brings it to the optimum operating temperature to make accurate measurements. This process takes 24 hours to ensure the sensor is fully operational. The data is output via two types of outputs: the digital output (DO), which is activated by setting a threshold value on the potentiometer, and the analog output (AO), whose value depends on the intensity of the surrounding gas. Mounting the sensor is simplified by two mounting holes, and four pins must be soldered for permanent integration into projects.

Technical data

• Operating voltage: 5 V
• Logic level voltage: 5 V
• Operating temperature: -10 °C ... 50 °C
• Gas detection: LPG (Liquified Petroleum Gas), butane
• Gas detection range: 200 ... 10000 ppm
• Preheating time: 24 h
• Mounting holes: 2
• Dimensions: 22 x 38 mm

In conclusion, the MQ6 gas sensor is an essential component for projects that require precise and fast detection of LPG and butane. Its long life, ease of use and the ability to use it with Arduino (or a compatible board such as Dasduino) make it a valuable tool for a variety of applications. Proper use and maintenance of the sensor will ensure its long-term efficiency and reliability.

External links
https://github.com/SolderedElectronics/LPG--Butane-sensor-MQ6-breakout-hardware-design ...