MaxBotix Inc.
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MB7138-500
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MB7138-500 Product Overview

Introduction

The MB7138-500 is a versatile sensor designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Category

The MB7138-500 belongs to the category of ultrasonic distance sensors.

Use

This sensor is used to measure distances accurately in a wide range of applications, including robotics, industrial automation, and consumer electronics.

Characteristics

  • High accuracy
  • Compact size
  • Wide operating range
  • Reliable performance

Package

The sensor is typically packaged in a durable housing with mounting provisions for easy installation.

Essence

The essence of the MB7138-500 lies in its ability to provide precise distance measurements in various environments and conditions.

Packaging/Quantity

The sensor is usually available as a single unit in its packaging.

Specifications

  • Operating Range: 20 cm to 500 cm
  • Resolution: 1 cm
  • Output: Analog or digital
  • Power Supply: 5V DC
  • Interface: UART, I2C, or analog voltage output

Detailed Pin Configuration

The MB7138-500 features a standard pin configuration, including power supply, ground, and communication interface pins. The specific pinout details can be found in the product datasheet.

Functional Features

  • Distance measurement with high precision
  • Multiple output interfaces for compatibility with different systems
  • Compact and rugged design for versatile deployment

Advantages

  • Accurate distance measurement
  • Versatile interface options
  • Robust construction for reliable operation in diverse environments

Disadvantages

  • Limited maximum range compared to some other sensors
  • Sensitive to environmental factors such as temperature and humidity

Working Principles

The sensor operates on the principle of ultrasonic echo ranging, where it emits ultrasonic pulses and measures the time taken for the echoes to return, allowing it to calculate the distance to the target object.

Detailed Application Field Plans

The MB7138-500 finds extensive use in: - Robotics for obstacle detection and navigation - Industrial automation for position monitoring - Consumer electronics for proximity sensing

Detailed and Complete Alternative Models

  • HC-SR04 Ultrasonic Sensor
  • Maxbotix LV-EZ Series
  • SRF02 Ultrasonic Range Finder

In conclusion, the MB7138-500 ultrasonic distance sensor offers high accuracy and reliability in measuring distances across various applications. Its compact design and versatile interface options make it a valuable component in robotics, industrial automation, and consumer electronics.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MB7138-500 dalam penyelesaian teknikal

  1. What is the operating range of the MB7138-500 ultrasonic sensor?

    • The operating range of the MB7138-500 ultrasonic sensor is from 30 cm to 500 cm.

  2. Can the MB7138-500 be used in outdoor environments?

    • Yes, the MB7138-500 is designed for both indoor and outdoor use, with reliable performance in various environmental conditions.

  3. What is the output format of the MB7138-500 sensor?

    • The MB7138-500 provides analog voltage output proportional to the distance measured.

  4. Is the MB7138-500 suitable for measuring liquid levels?

    • Yes, the MB7138-500 can be used to measure liquid levels as long as the sensor is mounted above the maximum liquid level to avoid damage.

  5. Does the MB7138-500 require calibration before use?

    • The MB7138-500 comes pre-calibrated and typically does not require additional calibration before use.

  6. What is the power supply requirement for the MB7138-500 sensor?

    • The MB7138-500 operates on a supply voltage of 2.7V to 5.5V DC.

  7. Can the MB7138-500 be integrated with microcontrollers such as Arduino or Raspberry Pi?

    • Yes, the MB7138-500 can be easily integrated with popular microcontrollers using its analog output.

  8. What is the beam pattern of the MB7138-500 sensor?

    • The MB7138-500 has a narrow detection beam pattern, making it suitable for precise distance measurements.

  9. Is the MB7138-500 resistant to interference from other ultrasonic sensors in close proximity?

    • The MB7138-500 is designed to minimize interference from other ultrasonic sensors, providing reliable performance in multi-sensor environments.

  10. Are there any special considerations for mounting the MB7138-500 sensor?

    • Mount the MB7138-500 securely, ensuring that the sensor has a clear line of sight to the target and is protected from potential physical damage.