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- كاشف مشاه MQ-3 كاشف MQ-3
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منتج #:
70049826
كاشف مشاه MQ-3 كاشف MQ-3
منتج #:
70049826
BHD 6
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from أمريكا
0 ratings
اكتب رأيك
متوفر فى المخزون
مستورد من متجر USA
كمية:
هذا المنتج لا يشحن من قبل يوباي ويمكن أن يستغرق 10 أيام على الأقل في التسليم. قد نقوم بإلغاء المنتج من الطلب واسترداد أموالك إذا ظهرت أي مشكلة في تسليم هذا المنتج.
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Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.
مايفيد
حساسة للغاية
The MQ-3 sensor module provides exceptional sensitivity to alcohol vapors, ensuring accurate detection capabilities ideal for breath analysis and safety monitoring.
استخدام متعدد الاستخدامات
Designed for multiple applications, this module is perfect for integrating into DIY projects, safety equipment, and even automotive breathalyzer systems, catering to various user needs.
تكامل سهل
The MQ-3 sensor is user-friendly, compatible with popular microcontrollers like Arduino, making it simple for hobbyists and developers to incorporate into their electronic projects.
تفاصيل المنتج
- الحجم الصغير: 32 mm X22mm X27mm (الطول X العرض X الارتفاع)
- يستخدم مستشعرات الغاز LM393 وZYMQ-3 باعتبارها الشريحة الرئيسية
- يعمل بجهد عمل DC 5 V
- يتميز بإخراج إشارة مزدوجة (إخراج تناظري وإخراج مستوى TTL) مع إشارة صالحة لإخراج TTL منخفضة
- يتراوح جهد الخرج التناظري من 0 إلى 5 فولت، مع تركيز أعلى يؤدي إلى جهد أعلى
- حساسية عالية وانتقائية جيدة للكشف عن بخار الإيثانول والاستجابة السريعة وخصائص الاستعادة
| وزن العنصر | 0.1 رطل (50 جرام) |
من يجب أن يشتري؟
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اختبار الكحول
Ideal for individuals or organizations needing to conduct alcohol level testing efficiently and reliably.
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مشاريع DIY
Perfect for hobbyists and makers looking to integrate gas sensing capabilities into their electronic projects.
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استخدام التعليم
Suitable for educational institutions aiming to demonstrate practical applications of gas sensors in science experiments.
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الاستخدام المهني
May not meet the accuracy and reliability standards needed for professional or legal alcohol testing scenarios.
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المستخدمون غير الفنيين
Not ideal for users lacking technical skills, as setup and calibration can be challenging without experience.
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جودة الهواء الداخلي
Not specifically designed for comprehensive indoor air quality monitoring beyond detecting specific gases like alcohol.
وصف المنتج
كاشف مشاه MQ-3 كاشف MQ-3
About This Item
Introducing the MQ-3 Sensor Module MQ-3 Sensor Detector - your go-to solution for ethanol vapor detection. This compact sensor module measures 32mm x 22mm x 27mm in length, width, and height respectively, making it the perfect size for all your detection needs. Powered by the reliable LM393 main chip and ZYMQ-3 gas sensors, this module operates on a DC 5V working voltage.
Here's what sets the MQ-3 Sensor Module apart from the rest: 1. Signal Output Instruction: With a clear signal output indicator, you'll be able to easily monitor and analyze the sensor's readings. 2. Dual Signal Output: Enjoy the convenience of two signal outputs - analog output and TTL level output.
3. Low-Level TTL Output: The TTL output generates a low-level signal, allowing for direct integration with microcontrollers and other devices. 4. Analog Output Voltage: The module provides a 0-5V analog output voltage.
As the concentration of ethanol vapor increases, so does the output voltage, giving you precise control over detecting higher concentrations. 5. High Sensitivity and Selectivity: The MQ-3 Sensor Module boasts exceptional sensitivity and selectivity, making it ideal for detecting ethanol vapor specifically. 6. Long Life and Reliable Stability: Rest assured knowing that this sensor module is built to last.
With its reliable stability, you can trust it to deliver accurate readings over an extended period of time. 7. Rapid Response and Recovery: The module's quick response and recovery characteristics ensure minimal delay in detecting ethanol vapor. This versatile sensor module finds its application in various fields. It's particularly useful for conducting field tests on motor vehicle drivers and other non-drinking personnel who operate machinery.
Additionally, it can be employed for detecting ethanol vapor in other environments, providing you with unparalleled safety and peace of mind. Order now and receive 1 MQ-3 Alcohol Ethanol Sensor Module in the packing list. Don't compromise on quality and efficiency - choose the MQ-3 Sensor Module for all your ethanol vapor detection needs.
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Product Buying Guide
The MQ-3 Sensor Module is a highly reliable and sensitive device designed for detecting ethanol vapor. With dual signal output, it offers both analog and TTL level outputs, making it compatible with various microcontrollers. Its compact size and long-lasting performance make it ideal for field testing of motor vehicle drivers and other non-drinking operating personnel. This buying guide will provide you with all the necessary information to make an informed decision.
Product Specifications
- Size: 32mm X 22mm X 27mm
- Main Chip: LM393, ZYMQ-3 gas sensors
- Working Voltage: DC 5V
- Signal Output: Dual (Analog and TTL level)
- Analog Output Voltage: 0 ~ 5V
- Sensitivity: High for ethanol vapor
- Selectivity: Good
- Response: Rapid
- Application: Motor vehicle driver testing, ethanol vapor detection
Key Features
- Signal output instruction
- Dual signal output (analog and TTL level)
- Low-level signal TTL output
- Analog voltage varies with concentration
- High sensitivity to ethanol vapor
- Good selectivity
- Long life and reliable stability
- Rapid response and recovery
Usage Scenarios
- Field testing of motor vehicle drivers
- Non-drinking operating personnel testing
- Ethanol vapor detection in various settings
Some User Review
- The MQ-3 Sensor Module has been extremely useful in our motor vehicle driver testing program. It provides accurate and reliable results, helping us ensure the safety of our drivers.
- I have been using the MQ-3 Sensor Module for ethanol vapor detection in a manufacturing facility, and it has exceeded my expectations. The sensitivity and selectivity are excellent.
- The compact size of the MQ-3 Sensor Module makes it convenient for portable testing. The analog output voltage is easy to measure and interpret. Highly recommended for field applications.
Competitors
- The price of the MQ-3 Sensor Module is competitive compared to other similar products in the market. Considering its high sensitivity, reliable stability, and long life, it offers great value for the price.
Buying Considerations
- Ensure compatibility with your microcontroller or system
- Evaluate your specific requirements for sensitivity and selectivity
- Consider the size and portability requirements for your application
- Compare prices and look for deals from reputable retailers
Conclusion
The MQ-3 Sensor Module is a versatile and reliable device for detecting ethanol vapor. With its dual signal output, high sensitivity, and long life, it is perfect for various applications such as motor vehicle driver testing and ethanol vapor detection. Consider your specific needs and compare prices to make an informed purchase decision.
عرض أقلThe MQ-3 Sensor Module is a highly reliable and sensitive device designed for detecting ethanol vapor. With dual signal output, it offers both analog and TTL level outputs, making it compatible with various microcontrollers. Its compact size and long-lasting performance make it ideal for field testing of motor vehicle drivers and other non-drinking operating personnel. This buying guide will provide you with all the necessary information to make an informed decision. Continue Reading
أسئلة وأجوبة العملاء
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سؤال:
What is the MQ-3 Sensor Module used for?
إجابه: The MQ-3 Sensor Module is primarily utilized for detecting alcohol concentrations in the air. It operates based on an analog output that correlates with the concentration of alcohol vapors, making it ideal for breath analyzers. Due to its sensitivity to various gases, it can also detect compounds like Toluene and Benzene, making it versatile for air quality monitoring applications in laboratories and industrial environments. -
سؤال:
كيف يعمل مستشعر MQ-3؟
إجابه: The MQ-3 Sensor works through a sensing material that changes its resistance based on the concentration of gas present. When the sensor is exposed to alcohol vapors, the resistance decreases, producing a corresponding analog output. This principle allows for the quantification of alcohol levels. Engineers and developers often integrate this sensor into projects requiring gas detection, facilitating precise measurement in health and safety applications. -
سؤال:
What type of microcontroller can be used with the MQ-3 Sensor?
إجابه: The MQ-3 Sensor is compatible with various microcontrollers, including Arduino, Raspberry Pi, and ESP8266. These microcontrollers can read the analog output of the sensor, which enables users to process the data for applications in automation systems, research, or DIY projects. Programmatically, you can set thresholds to trigger alarms or visual indicators when the detected alcohol level exceeds safe limits. -
سؤال:
Is the MQ-3 Sensor suitable for indoor or outdoor use?
إجابه: The MQ-3 Sensor is primarily designed for indoor use, as it can be affected by external environmental factors such as temperature and humidity. For applications requiring outdoor installation, consider placing the sensor in a sheltered location to prevent false readings due to weather conditions. This makes it a popular choice for indoor breathalyzer devices or air quality monitors in labs. -
سؤال:
What is the typical response time of the MQ-3 Sensor?
إجابه: The MQ-3 Sensor typically has a response time of under 10 seconds to detect alcohol vapors. Once activated, it starts providing output readings quickly. This rapid response makes it suitable for real-time monitoring applications, where timely detection of intoxication levels is critical, such as in breathalyzers used by law enforcement. -
سؤال:
How should the MQ-3 Sensor be calibrated?
إجابه: Calibration of the MQ-3 Sensor involves exposing it to known concentrations of alcohol and adjusting the output readings accordingly. It often includes a warm-up period followed by controlled test conditions to ensure accuracy. Regular calibration is vital for achieving precise measurements, especially in critical safety applications where accurate monitoring is paramount. -
سؤال:
What is the lifespan of an MQ-3 Sensor?
إجابه: The MQ-3 Sensor has a typical lifespan of around 2-3 years, depending on usage and operating conditions. Factors such as exposure to harsh environments can affect longevity. Ensuring the sensor is housed correctly and maintained can prolong its functionality, making it an effective tool for consistent alcohol detection in safety monitoring setups. -
سؤال:
Can the MQ-3 Sensor detect other gases apart from alcohol?
إجابه: Yes, the MQ-3 Sensor can detect gases such as methane and acetone along with alcohol. Its broad sensing capabilities allow for diverse applications, including gas leak detection and environmental monitoring. Engineers appreciate its versatility when designing systems that require comprehensive air quality assessments, making it a useful addition to various industrial and commercial projects. -
سؤال:
What are common applications for the MQ-3 Sensor Module?
إجابه: Common applications for the MQ-3 Sensor Module include breathalyzer devices, industrial safety systems, and air quality monitoring stations. Its ability to provide real-time alcohol concentration data is crucial for ensuring safety in environments where intoxication can pose significant risks. Hobbyists and developers frequently incorporate this sensor into prototype projects aimed at addressing public safety concerns. -
سؤال:
Where can I buy the MQ-3 Sensor Module MQ-3 Sensor Detector in Bahrain?
إجابه: You can purchase the MQ-3 Sensor Module MQ-3 Sensor Detector from Ubuy in Bahrain. Ubuy features a variety of electronic components, including this sensor, ensuring reliability and convenience for your shopping needs. Explore their offerings for the MQ-3 Sensor along with other components suited for your projects.
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BHD 6
هذا المنتج لا يشحن من قبل يوباي ويمكن أن يستغرق 10 أيام على الأقل في التسليم. قد نقوم بإلغاء المنتج من الطلب واسترداد أموالك إذا ظهرت أي مشكلة في تسليم هذا المنتج.
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
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