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MB7139-220 Product Overview
Introduction
The MB7139-220 is a versatile ultrasonic sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Ultrasonic Sensor
- Use: Distance measurement and object detection
- Characteristics: High accuracy, wide operating range, compact design
- Package: Sealed housing for outdoor use
- Essence: Reliable and precise distance sensing
- Packaging/Quantity: Individual units packaged in protective casing
Specifications
- Operating Range: 20 cm to 765 cm
- Resolution: 1 cm
- Output: Analog voltage signal
- Power Supply: 2.5V to 5.5V
- Current Consumption: 3.4mA at 5V
- Operating Temperature: -40°C to 65°C
- Protection: IP67 rated for water and dust resistance
Detailed Pin Configuration
The MB7139-220 features the following pin configuration: - Vcc (Power supply) - GND (Ground) - AN (Analog output) - PW (Pulse width output) - RX (Receive) - TX (Transmit)
Functional Features
- High Accuracy: Provides precise distance measurements with minimal error.
- Wide Operating Range: Capable of detecting objects within a broad distance range.
- Compact Design: Space-efficient and suitable for various mounting options.
- IP67 Protection: Ensures reliable performance in outdoor environments.
Advantages and Disadvantages
Advantages
- Accurate distance measurement
- Versatile operating range
- Robust construction for outdoor use
- Low power consumption
Disadvantages
- Limited to non-contact applications
- Susceptible to interference in certain environmental conditions
Working Principles
The MB7139-220 utilizes ultrasonic sound waves to measure distances. It emits ultrasonic pulses and measures the time taken for the echoes to return, calculating the distance based on the speed of sound.
Detailed Application Field Plans
The MB7139-220 is suitable for a wide range of applications, including: - Industrial automation - Robotics - Security systems - Proximity detection in vehicles - Agricultural machinery
Detailed and Complete Alternative Models
- MB7360: Offers extended range capabilities
- MB1242: Compact form factor for space-constrained applications
- MB1000: Enhanced precision for specialized requirements
In conclusion, the MB7139-220 ultrasonic sensor offers high accuracy, wide operating range, and robust construction, making it suitable for diverse applications across various industries.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MB7139-220 in technische oplossingen
Sure, here are 10 common questions and answers related to the application of MB7139-220 in technical solutions:
Q: What is the operating range of the MB7139-220 ultrasonic sensor? A: The MB7139-220 has an operating range of 20 centimeters to 765 centimeters.
Q: Can the MB7139-220 be used outdoors? A: Yes, the MB7139-220 is designed for outdoor use and can withstand various weather conditions.
Q: What is the resolution of the MB7139-220 sensor? A: The MB7139-220 has a resolution of 1 millimeter, providing precise distance measurements.
Q: Does the MB7139-220 support multiple output options? A: Yes, the MB7139-220 offers both analog and serial output options for flexibility in integration with different systems.
Q: Is the MB7139-220 suitable for object detection in robotics applications? A: Absolutely, the MB7139-220 is commonly used for object detection and obstacle avoidance in robotics due to its accuracy and reliability.
Q: Can the MB7139-220 be integrated with Arduino or Raspberry Pi projects? A: Yes, the MB7139-220 is compatible with popular microcontrollers like Arduino and Raspberry Pi, making it ideal for DIY projects.
Q: What power supply voltage does the MB7139-220 require? A: The MB7139-220 operates on a voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications.
Q: How does the MB7139-220 handle interference from other ultrasonic sensors in close proximity? A: The MB7139-220 features advanced filtering and noise rejection capabilities to minimize interference from nearby sensors.
Q: Can the MB7139-220 be used for liquid level measurement in tanks or containers? A: Yes, the MB7139-220 is often employed for non-contact liquid level sensing in industrial and agricultural settings.
Q: Are there any special considerations for mounting the MB7139-220 in a technical solution? A: It's recommended to mount the MB7139-220 in a location that minimizes acoustic reflections and provides a clear line of sight to the target for optimal performance.
I hope these questions and answers are helpful for your technical solutions involving the MB7139-220 ultrasonic sensor! If you have any more specific inquiries, feel free to ask.