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Sản phẩm #:
106138238
Sensor Module, 5-500ppm Detection Sensor Board with TTL Output for Gas Testing
90% of respondents would recommend this to a friend
Sản phẩm #:
106138238
VND 1163717
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Hoa Kỳ
0 ratings
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Chỉ còn 4 sản phẩm trong kho.
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Năm, Tháng 9 10
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Efficient and easy to use, the gas detection module ensures timely understanding of gas content in the environment with great accuracy.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.
What Stands Out
Wide Range Detection
Efficiently measures gas concentrations from 5 to 500ppm, making it suitable for various gas testing applications, ensuring accuracy and reliability in diverse environments.
TTL Output
Provides an easy-to-integrate TTL output, simplifying connectivity with microcontrollers and other devices, enhancing user experience for developers and hobbyists.
Compact Design
Designed for space efficiency, this sensor module is compact and lightweight, allowing for seamless integration into small projects without sacrificing performance.
Thông tin chi tiết sản phẩm
| Brand | Aqur2020 |
| Model Number | Aqur2020ywx3gdv2s1 |
| Unit Count | 1 Count |
| Manufacturer | Aqur2020 |
| Item Type Name | Indoor Air Quality Meters |
| Mfr Part Number | Aqur2020ywx3gdv2s1 |
| Operating Humidity | 65 percent |
| Upper Temperature Rating | 50 °C |
| Enclosure Material | copper |
| Material | copper |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Environmental Testing
Ideal for researchers measuring gas concentrations in environments to ensure safety and compliance with regulatory standards.
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Educational Projects
Useful for students and hobbyists in DIY electronics and programming projects related to gas detection and monitoring.
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Industrial Applications
Beneficial for industries dealing with gas emissions, enabling efficient monitoring and control of chemical environments.
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Home Use
Not ideal for everyday home use, as it may require additional equipment for accurate gas detection.
MÔ TẢ SẢN PHẨM
Có thắc mắc? Trò chuyện với chúng tôi
Câu hỏi và trả lời của khách hàng
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câu hỏi:
What is the Sensor Module MQ137 used for?
trả lời: The Sensor Module MQ137 is primarily used for detecting ammonia (NH3) gas in the environment. It is effective in measuring ammonia concentrations at levels of up to 500 ppm. This capability makes it useful for applications such as air quality monitoring in agricultural settings, industrial environments, and laboratories. Additionally, it can help in both personal safety measures and research projects where accurate gas detection is essential. -
câu hỏi:
How does the MQ137 sensor work?
trả lời: The MQ137 sensor operates based on a semiconductor material that changes its resistance in the presence of specific gases, like ammonia. When NH3 molecules interact with the sensor, they alter its electrical resistance, allowing for precise gas concentration measurements. This feature enables users to monitor ammonia levels continuously, making the sensor suitable for integration into automated systems for environmental monitoring or smart homes. -
câu hỏi:
What are the main features of the MQ137 sensor module?
trả lời: The main features of the MQ137 sensor module include high sensitivity to ammonia, a quick response time, and compatibility with multiple voltage levels, typically operating between 5V to 12V. Additionally, it has a compact design, making it suitable for various projects without taking up much space. These features allow users to employ the sensor in diverse applications, from home monitoring systems to large-scale industrial safety solutions. -
câu hỏi:
Can the MQ137 module be used for other gases?
trả lời: While the MQ137 sensor is optimized for detecting ammonia, it can also sense other gases like amines and some organic compounds, albeit with reduced sensitivity. This versatility allows users to leverage the sensor in various contexts, making it beneficial for projects requiring detection of multiple gas types. However, for critical applications, it is recommended to use sensors specialized for specific gases. -
câu hỏi:
What tools or components are needed to use the MQ137 sensor?
trả lời: To successfully use the MQ137 sensor, you will need a microcontroller (like Arduino or Raspberry Pi), a breadboard, connecting wires, and optionally, an LCD for displaying readings. These components allow you to interface with the sensor and process data. Whether you're building an air quality monitor or an industrial application, having these tools ensures accurate gas detection and monitoring for your projects. -
câu hỏi:
What is the typical response time for the MQ137 sensor?
trả lời: The typical response time for the MQ137 sensor is around 10 seconds. This means that once the sensor is exposed to ammonia, it can provide updated readings within this duration. The quick response time is crucial for applications where real-time monitoring is vital, such as in laboratory settings or areas requiring immediate safety precautions against gas leaks. -
câu hỏi:
Is calibration necessary for the MQ137 sensor?
trả lời: Yes, calibration is necessary for the MQ137 sensor to ensure accurate readings based on the specific environmental conditions. Calibration involves exposing the sensor to known concentrations of ammonia to create a reference point. Since environmental factors can affect the sensor's performance, regular calibration helps maintain reliability for applications in air quality monitoring or safety measures. -
câu hỏi:
What are common use cases for the MQ137 sensor?
trả lời: Common use cases for the MQ137 sensor include air quality monitoring in residential spaces, industrial emissions monitoring, and agricultural applications for detecting gas levels from livestock or fertilizers. By integrating the MQ137 into these settings, users can create more efficient safety systems and ensure adherence to health and environmental standards, making it a valuable tool in various industries. -
câu hỏi:
How can I troubleshoot the MQ137 sensor if it’s not functioning correctly?
trả lời: If your MQ137 sensor isn't functioning properly, start by checking the connections to ensure they are secure. Verify that the power supply is stable and within the specified operating voltage range. Additionally, consider testing the sensor in a controlled environment to ensure it can detect ammonia accurately. If problems persist, consult the datasheet for troubleshooting tips specific to your module. -
câu hỏi:
Where can I buy Sensor Module MQ137 500Ppm Replacement Sensors in Vietnam?
trả lời: You can buy the Sensor Module MQ137 500Ppm Replacement Sensors from Ubuy in Vietnam. Ubuy offers a convenient platform for accessing a wide variety of electronic components, including this sensor. By choosing Ubuy, you'll find reliable product descriptions, customer reviews, and possible discounts that enhance your purchasing experience.
Aqur2020 Gas Detectors & Alarms Aqur2020ywx3gdv2s1 Editorial Review
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ưu
- Highly sensitive detection
- Easy to integrate
- Compact and lightweight design
- Accurate measurements
- Durable and long-lasting
Nhược điểm
- Calibration may be needed occasionally.
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VND 1163717
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Năm, Tháng 9 10
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Chỉ còn 4 sản phẩm trong kho.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Các tính năng và lợi ích
- Accurate gas concentration measurement from 5 to 500 ppm.
- Fast response time for reliable results.
- Stability with both TTL digital and analog signal outputs.
- Wide applications, compatible with single chip microcomputers or relay modules.
- User-friendly setup, suitable even for technical novices.
- Automatic calibration feature for high precision.
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