MaxBotix Inc.
Slika može predstavljati.
Pogledajte specifikacije za pojedinosti o proizvodu.
MB7139-320
Pogledaj detalje Podatkovne tablice

MB7139-320 Product Overview

Introduction

The MB7139-320 is a crucial component in the field of ultrasonic sensors, designed to provide accurate distance measurements in various applications. This entry will delve into the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MB7139-320.

Basic Information Overview

  • Category: Ultrasonic Sensor
  • Use: Distance measurement
  • Characteristics: High accuracy, reliable performance
  • Package: Compact design
  • Essence: Precise distance sensing
  • Packaging/Quantity: Standard packaging, single unit

Specifications

  • Operating Range: 30 cm to 500 cm
  • Resolution: 1 cm
  • Output: Analog voltage
  • Power Supply: 3.3V to 5V
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 21.59mm x 20.32mm x 17.78mm

Detailed Pin Configuration

  • Pin 1 (GND): Ground connection
  • Pin 2 (Vcc): Power supply input
  • Pin 3 (AN): Analog output

Functional Features

  • Accurate distance measurement
  • Wide operating range
  • Low power consumption
  • Compact and durable design
  • Reliable performance in various environmental conditions

Advantages and Disadvantages

Advantages

  • High accuracy
  • Wide operating range
  • Low power consumption
  • Compact design

Disadvantages

  • Limited resolution
  • Analog output may require additional processing

Working Principles

The MB7139-320 operates on the principle of ultrasonic echo ranging. It emits ultrasonic pulses and measures the time taken for the echoes to return, allowing it to calculate the distance to the target object accurately.

Detailed Application Field Plans

The MB7139-320 finds extensive use in various fields, including: - Robotics for obstacle detection and navigation - Industrial automation for precise positioning - Automotive for parking assistance and collision avoidance - Consumer electronics for proximity sensing and gesture recognition

Detailed and Complete Alternative Models

  • MB7138-310: Similar operating range with different form factor
  • MB7140-330: Higher resolution and extended range
  • MB7120-300: Lower cost alternative with reduced operating range

In conclusion, the MB7139-320 ultrasonic sensor offers high accuracy and reliable distance measurement capabilities, making it an essential component in diverse applications ranging from robotics to consumer electronics.

[Word Count: 346]

Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu MB7139-320 u tehničkim rješenjima

  1. What is the operating range of the MB7139-320 sensor?

    • The operating range of the MB7139-320 sensor is from 0 to 10 meters.

  2. What is the output of the MB7139-320 sensor?

    • The MB7139-320 sensor provides an analog voltage output proportional to the distance measured.

  3. Can the MB7139-320 sensor be used outdoors?

    • Yes, the MB7139-320 sensor is designed for outdoor use and can withstand various environmental conditions.

  4. What is the beam pattern of the MB7139-320 sensor?

    • The MB7139-320 sensor has a narrow detection beam pattern, making it suitable for precise distance measurements.

  5. Does the MB7139-320 sensor require calibration?

    • The MB7139-320 sensor comes pre-calibrated and typically does not require user calibration.

  6. Is the MB7139-320 sensor suitable for measuring liquid levels?

    • Yes, the MB7139-320 sensor can be used to measure liquid levels with accuracy and reliability.

  7. What is the power supply requirement for the MB7139-320 sensor?

    • The MB7139-320 sensor operates on a supply voltage of 2.7V to 5.5V DC.

  8. Can the MB7139-320 sensor be integrated with microcontrollers?

    • Yes, the MB7139-320 sensor can be easily interfaced with microcontrollers using its analog output.

  9. What is the response time of the MB7139-320 sensor?

    • The MB7139-320 sensor has a fast response time, providing real-time distance measurements.

  10. Are there any special considerations for mounting the MB7139-320 sensor?

    • It is recommended to mount the MB7139-320 sensor in a stable position, free from obstructions, for accurate distance measurements.