Gas & Air quality

Ensure a safe and healthy environment with our High-Precision Electrochemical Cl₂ Gas Sensor Breakout. This advanced sensor module is specifically designed to detect chlorine gas (Cl₂) with exceptional accuracy, making it ideal for a range of applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical H₂S Gas Sensor Breakout. This advanced sensor module is specifically designed to detect hydrogen sulfide (H₂S) with exceptional accuracy, making it ideal for a range of applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical NH₃ Gas Sensor Breakout. This advanced sensor module is specifically designed to detect ammonia (NH₃) with exceptional accuracy, making it ideal for a range of applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical O₃ Gas Sensor Breakout. This advanced sensor module is specifically designed to detect ozone (O₃) with exceptional accuracy, making it ideal for various applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical CO Gas Sensor Breakout. This advanced sensor module is specifically designed to detect carbon monoxide (CO) with exceptional accuracy, making it ideal for a range of applications, from industrial monitoring to residential safety systems.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical NO Gas Sensor Breakout. This advanced sensor module is specifically designed to detect nitric oxide (NO) with exceptional accuracy, making it ideal for a range of applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical NO₂ Gas Sensor Breakout. This advanced sensor module detects nitrogen dioxide (NO₂) with exceptional accuracy, making it ideal for various applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Ensure a safe and healthy environment with our High-Precision Electrochemical SO₂ Gas Sensor Breakout. This advanced sensor module is specifically designed to detect sulfur dioxide (SO₂) with exceptional accuracy, making it ideal for a range of applications, from industrial monitoring to environmental studies.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

This breakout board is perfect for industrial safety, environmental monitoring, and research projects and provides a reliable foundation for precise gas detection solutions. Integrate this sensor into your systems to ensure timely alerts and maintain optimal safety standards.

Expand your gas detection capabilities with our versatile High Precision Electrochemical Gas Sensor Breakout, designed to work with a variety of electrochemical sensors. This breakout board provides the necessary interface and support for integrating different types of gas sensors, allowing you to customize your gas detection solutions to meet specific needs.

The breakout board works with both 3.3V and 5V power supplies. The EasyC connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with integrated ADC. The analog front end is fully programmable with I2C communication.

Compatible sensors:

• Sulfur Dioxide (SO₂) SGX-4SO2 : Detection Range: 0-20 ppm
• Nitric Oxide (NO) SGX-4NO-250: Detection Range: 0-250 ppm
• Nitrogen Dioxide (NO₂) SGX-4NO2: Detection Range: 0-30 ppm
• Carbon Monoxide (CO) SGX-4CO: Detection Range: 0-2000 ppm
• Ozone (O₃) SGX-4O3-20: Detection Range: 0-20 ppm
• Ammonia (NH₃) SGX-4NH3-300: Detection Range: 0-300 ppm
• Hydrogen Sulfide (H₂S) SGX-4H2S-100: Detection Range: 0-100 ppm
• Chlorine (Cl₂) SGX-4CL2: Detection Range: 0-10 ppm

The MQ138 sensor is specifically designed to detect various gases, with a primary focus on air quality monitoring. While its main target gas is formaldehyde (HCHO), it is also sensitive to a range of other gases, including volatile organic compounds (VOCs) such as toluene, alcohol, acetone, and hydrogen, as well as other harmful gases commonly found in the environment. It requires a short time to heat up in order to work correctly.

The breakout board provides both digital and analog output through the easyC system. Sensor readings are obtained through the easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

The sensitivity and selectivity of the MQ137 sensor allow it to effectively detect and measure levels of ammonia, making it a valuable tool for applications such as gas leakage detection, agricultural monitoring, and environmental sensing. By integrating the MQ137 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that provide real-time monitoring and prompt alerts in the presence of hazardous ammonia concentrations. It requires a short time to heat up in order to work correctly.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

The versatility of the MQ135 sensor allows for its use in applications such as indoor air quality monitoring, gas leakage detection, and environmental sensing. While its main target gas is carbon dioxide (CO2), it is also sensitive to various other gases, including volatile organic compounds (VOCs), alcohol vapors, benzene, smoke, and other harmful gases commonly found in the environment. By integrating the MQ135 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that enable real-time monitoring and analysis of gas concentrations, allowing you to take necessary actions to maintain a healthy and safe environment.

The MQ135 air quality measurement module operates at 5V and consumes approximately 150mA. It requires some time to heat up before it can provide accurate results.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

The sensitivity and selectivity of the MQ131 sensor enable it to effectively detect and measure ozone levels, making it a valuable tool for applications such as air quality monitoring, ozone generators, and ozone leakage detection systems. By integrating the MQ131 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that enable real-time monitoring of ozone concentration and trigger alerts when dangerous levels are detected.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

We are surrounded by invisible gases everywhere. Although we generally don’t have to worry about them, in certain circumstances they can be very flammable and dangerous. The MQ9 breakout detects carbon monoxide, methane, propane and other flammable gases so that the right measures can be taken in time. The sensor detects carbon monoxide at 10-1000 ppm and other flammable gases at 100-10000 ppm.

The breakout board provides digital and analog information via the easyC system. Sensor readings are obtained via easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

Hydrogen is all around us, and it is dangerous because it is highly flammable. Its leakage can be very dangerous for both life and property. That is why it is important to detect any leakage to prevent such losses in the industry. To do this, hydrogen sensors such as the MQ8 breakout board are used. The sensor detects hydrogen in the range of 100-1000 ppm.

The breakout board provides digital and analog information via the easyC system. Sensor readings are obtained via easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

The sensitivity and selectivity of the MQ7 sensor enable it to effectively detect and measure carbon monoxide levels, making it a crucial tool for applications such as gas leakage detection, security systems, and environmental monitoring. By integrating the MQ7 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that enable real-time monitoring and prompt alerts in the presence of hazardous CO concentrations. It requires a short time to warm up in order to work correctly.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

Humans can detect many smells, but may have difficulty distinguishing gases. That’s why we use sensors like the MQ6 that detects LPG and butane in the air. When heated to the optimal operating temperature, it very quickly detects changes in air concentration between 200 and 10,000 ppm.

The breakout board provides digital and analog information via the easyC system. Sensor readings are obtained via easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

Is your office located near a high traffic area? Are you concerned about the presence of natural and liquefied petroleum gases in your work environment? The MQ series sensors can help detect various gases, and the MQ5 sensor is an easy-to-use sensor that provides information about the levels of natural gases and LPG (liquefied petroleum gas) in your surroundings. It quickly detects gas particles in the range of 200 to 10,000 ppm.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

Have you ever wondered how much natural gas and methane are present in your living room? You can easily measure it! The MQ4 breakout board is a user-friendly sensor that detects natural gas and methane (CH4) in the air. Once it reaches operating temperature, it quickly detects changes in air concentration within the range of 200 to 10,000 ppm.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

MQ sensors, including the MQ3 sensor, have the capability to detect various gases. The MQ3 sensor is specifically designed to detect alcohol vapors. This means it is sensitive to alcohols such as methanol, ethanol, and isopropanol. The MQ3 sensor is commonly used for measuring alcohol concentration in the air and serves as a useful tool for alerting to the presence of alcohol in the environment.

It is important to note that MQ sensors are not specific to only one gas and can react to other gases besides the ones they are specifically designed for. Therefore, it is important to use the MQ3 sensor exclusively for alcohol detection and follow the manufacturer’s instructions to achieve optimal accuracy and reliability of measurements. It requires a short time to heat up in order to work correctly.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

MQ sensors, including the MQ2 sensor, have the capability to detect various gases. The MQ2 sensor is specifically designed to detect combustible gases such as LPG (liquefied petroleum gas), butane, propane, methane, alcohol, hydrogen, and smoke. These gases are commonly found in residential, industrial, and automotive environments. The sensor’s sensitivity and responsiveness enable it to detect even trace amounts of these gases, making it a valuable tool for gas leakage detection, fire detection, and air quality monitoring. It takes a short time to heat up in order to work correctly.

The breakout board provides digital and analog information through the easyC system. Sensor readings are obtained through easyC.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Four mounting holes enable easy mounting to surfaces. The board comes with three male headers.

The MQ138 sensor is specifically designed to detect various gases, with a primary focus on air quality monitoring. While its main target gas is formaldehyde (HCHO), it is also sensitive to a range of other gases, including volatile organic compounds (VOCs – toulen, alcohol, acetone and hydrogen) and other harmful gases commonly found in the environment. It takes a short time to heat up in order to work correctly.

The breakout board works with both digital (DO) and analog signals (AO). The digital output is obtained by setting a threshold value with a potentiometer. The analog output will differ depending on the intensity of the gas.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Two mounting holes enable easy mounting to surfaces. The board comes with four male headers that need to be soldered.

The MQ137 sensor’s sensitivity and selectivity allow it to effectively detect and measure ammonia levels, making it a valuable tool for applications such as gas leakage detection, agricultural monitoring, and environmental sensing. By integrating the MQ137 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that provide real-time monitoring and prompt alerts in the presence of hazardous ammonia concentrations. It takes a short time to heat up in order to work correctly.

The breakout board works with both digital (DO) and analog signals (AO). The digital output is obtained by setting a threshold value with a potentiometer. The analog output will differ depending on the intensity of the gas.

Product usage tips:

When gas is detected, the LED will start glowing. It will remain off if it doesn’t detect anything. Two mounting holes enable easy mounting to surfaces. The board comes with four male headers that need to be soldered.

The MQ135 sensor’s versatility allows it to be used for applications such as indoor air quality monitoring, gas leakage detection, and environmental sensing. While its main target gas is carbon dioxide (CO2), it is also sensitive to a range of other gases including volatile organic compounds (VOCs), alcohol vapors, benzene, smoke, and other harmful gases commonly found in the environment. By integrating the MQ135 sensor with appropriate electronic circuits and microcontrollers like Dasduino, you can create systems that provide real-time monitoring and analysis of gas concentrations, enabling you to take necessary actions for maintaining a healthy and safe environment.

The breakout board works with both digital (DO) and analog signals (AO). The digital output is obtained by setting a threshold value with a potentiometer. The analog output will differ depending on the intensity of the gas.

The MQ135 air quality sensor module operates at 5V and consumes around 150mA. It requires some pre-heating before it could actually give accurate result.