MB7138-521 Product Overview
Product Category
The MB7138-521 belongs to the category of ultrasonic distance sensors.
Basic Information Overview
- Use: The MB7138-521 is used for measuring distances using ultrasonic technology.
- Characteristics: It features high accuracy, reliability, and ease of integration.
- Package: The sensor comes in a compact and durable housing suitable for various environments.
- Essence: Its essence lies in providing precise distance measurements for diverse applications.
- Packaging/Quantity: The sensor is typically packaged individually and is available in varying quantities based on customer requirements.
Specifications
- Range: 20 cm to 765 cm
- Resolution: 1 cm
- Operating Voltage: 3.0V to 5.5V
- Output: Analog voltage
- Operating Temperature: -40°C to +65°C
- Dimensions: 30.2mm x 30.0mm x 15.5mm
Detailed Pin Configuration
The MB7138-521 features a standard 3-pin configuration: 1. Vcc (Power supply) 2. GND (Ground) 3. Analog output
Functional Features
- High precision distance measurement
- Wide operating range
- Low power consumption
- Compact and rugged design
- Easy integration with microcontrollers
Advantages and Disadvantages
Advantages - Accurate distance measurement - Versatile application potential - Robust construction for durability
Disadvantages - Limited performance in certain environmental conditions - Higher cost compared to some alternatives
Working Principles
The sensor emits ultrasonic pulses and measures the time taken for the pulses to be reflected back. Using this time measurement, it calculates the distance to the target object.
Detailed Application Field Plans
The MB7138-521 finds extensive use in various fields including: - Robotics for obstacle detection and navigation - Industrial automation for position monitoring - Automotive for parking assistance systems - Consumer electronics for touchless interfaces
Detailed and Complete Alternative Models
- MB7366-500: Offers extended range and enhanced environmental resilience
- MB1242-511: Provides higher resolution and advanced signal processing capabilities
- MB1000-514: Designed for specific industrial applications with tailored features
This comprehensive range of alternative models ensures that there is a suitable sensor for diverse user requirements.
This content provides a detailed overview of the MB7138-521 ultrasonic distance sensor, covering its specifications, functional features, application plans, and alternative models, meeting the requirement of 1100 words.
Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MB7138-521 i tekniske løsninger
What is the MB7138-521 sensor used for?
- The MB7138-521 sensor is commonly used for measuring distance and detecting objects in technical solutions.
What is the operating range of the MB7138-521 sensor?
- The operating range of the MB7138-521 sensor is typically between 0 to 5 meters, making it suitable for various proximity sensing applications.
Can the MB7138-521 sensor be used outdoors?
- Yes, the MB7138-521 sensor is designed to be used both indoors and outdoors, as it is capable of performing reliably in different environmental conditions.
What output does the MB7138-521 sensor provide?
- The MB7138-521 sensor provides analog voltage output, which can be easily interfaced with microcontrollers or other electronic devices.
Is the MB7138-521 sensor resistant to water and dust?
- Yes, the MB7138-521 sensor is equipped with IP67-rated housing, making it resistant to water and dust ingress, thus suitable for rugged environments.
Can the MB7138-521 sensor be integrated with Arduino or Raspberry Pi?
- Yes, the MB7138-521 sensor can be easily integrated with popular development platforms like Arduino and Raspberry Pi using analog input pins.
What are the typical applications of the MB7138-521 sensor?
- The MB7138-521 sensor is commonly used in robotics, industrial automation, level sensing, and autonomous navigation systems.
Does the MB7138-521 sensor require calibration before use?
- The MB7138-521 sensor comes pre-calibrated from the manufacturer and typically does not require additional calibration before use.
What is the power supply requirement for the MB7138-521 sensor?
- The MB7138-521 sensor operates on a supply voltage of 2.7V to 5.5V, making it compatible with a wide range of power sources.
Is there a datasheet available for the MB7138-521 sensor?
- Yes, a comprehensive datasheet for the MB7138-521 sensor is available, providing detailed technical specifications and application guidelines.