The Gas-Sensitive Material Used In The Mq135 Gas Sensor Is Tin Dioxide (Sno2) With Low Conductivity In Clean Air. When There Is A Polluting Gas In The Environment, The Conductivity In The Sensor Increases With The Concentration Of Polluted Gas In The Air. The Change In Conductivity Can Be Converted To An Output Signal Corresponding To The Gas Concentration Using A Simple Circuit. Specifications: Size:32* 20* 22Mm (L*W*H) Input Voltage: Dc5V Power Consumption ( Current ): 150Ma Do Output: Ttl Digital 0 And 1 ( 0.1 And 5V) Ao Output :0.1-0 .3 V ( Relative To Pollution ) , The Maximum Concentration Of A Voltage Of About 4V Note: After The Sensor Is Powered , Needs To Warm Up Around 20S, Measured Data Was Stable, Heat Sensor Is A Normal Phenomenon , Because The Internal Heating Wire , If Hot Is Not Normal. The Installation Of Electronic Modules Requires Basic Knowledge And Requires A Certain Electronic Professional Foundation And Hands-On Ability. Please Purchase Carefully! Manual Measurement, With Small Error. Please Check Size In Detail Before Purchase. Real Colors May Slightly Differ From The Pictures, As It Depends On Specific Monitor Settings And Light Brightness. We Highly Appreciate All Customers Opinions To Improve The Selling, Also If Anything You Unsatisfied, Please Contact Us For Probable Best Solution. Package Includes: 3Pcs
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What are the dimensions of the Ximimark Air Quality Sensor?A: The dimensions are zero point seventy-nine inches in length, one point twenty-six inches in width, and zero point eighty-seven inches in height.
Q: What materials is the Ximimark MQ135 sensor made from?A: The sensor is made from copper, ensuring durability and reliability in various applications.
Q: What is the model number of the Ximimark Air Quality Sensor?A: The model number is four three zero five seven eight zero three one.
Q: How do I use the Ximimark MQ135 Air Quality Sensor?A: To use the sensor, connect it to a microcontroller, and read the TTL or analog output for air quality data.
Q: Is the Ximimark MQ135 sensor suitable for beginners?A: Yes, it is designed for easy integration into projects, making it suitable for beginners and experienced users alike.
Q: Can I use the Ximimark sensor for indoor air quality monitoring?A: Yes, it is ideal for indoor air quality monitoring and can detect hazardous gases like ammonia and benzene.
Q: How should I store the Ximimark MQ135 sensor?A: Store the sensor in a dry place away from direct sunlight to prolong its lifespan and maintain accuracy.
Q: Does the Ximimark MQ135 sensor require any special maintenance?A: No special maintenance is required; however, ensure it is kept clean and free of dust for optimal performance.
Q: What is the voltage output of the Ximimark Air Quality Sensor?A: The sensor provides a TTL output signal that indicates low levels for valid signals and an analog output for concentration levels.
Q: Is the Ximimark MQ135 sensor safe to use in homes?A: Yes, it is safe for home use as it helps detect hazardous gases and monitor air quality.
Q: Can the Ximimark sensor detect multiple gases?A: Yes, it can detect various gases including ammonia, benzene, and other volatile organic compounds.
Q: How quickly does the Ximimark MQ135 sensor respond to gas concentrations?A: The sensor features a fast response and recovery time, providing quick readings for effective monitoring.
Q: What is the concentration detection range of the Ximimark MQ135 sensor?A: The detection range is from ten to one thousand parts per million.
Q: What should I do if the Ximimark sensor does not work?A: Check connections to the microcontroller and ensure power supply is stable; refer to the user manual for troubleshooting.
Q: Is there a warranty for the Ximimark MQ135 sensor?A: Yes, it typically comes with a manufacturer's warranty; check the packaging for specific details.
Q: Can I return the Ximimark MQ135 sensor if I'm not satisfied?A: Yes, you can return it within the specified return policy timeframe for a refund or exchange.