MB7139-620 Product Overview

Introduction

The MB7139-620 is a versatile sensor designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, 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, reliable performance, compact design
• Package: Sealed housing for outdoor use
• Essence: Utilizes ultrasonic technology for precise distance measurements
• Packaging/Quantity: Available in single-unit packaging

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
• IP Rating: IP67

Detailed Pin Configuration

The MB7139-620 features the following pin configuration: 1. Vcc (Power supply) 2. GND (Ground) 3. AN (Analog output) 4. PW (Pulse width output) 5. RX (Receive) 6. TX (Transmit)

Functional Features

• High Accuracy: Provides precise distance measurements with minimal error margin
• Versatility: Suitable for both indoor and outdoor applications
• Robust Design: Resistant to environmental factors such as moisture and dust
• Low Power Consumption: Energy-efficient operation for extended use

Advantages and Disadvantages

Advantages

• Reliable performance in various environmental conditions
• Wide operating range for diverse applications
• Compact and durable design for long-term use

Disadvantages

• Limited to non-contact distance measurements
• Analog output may require additional processing for some applications

Working Principles

The MB7139-620 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 MB7139-620 is suitable for a wide range of applications, including: - Robotics and automation - Industrial level sensing - Parking assistance systems - Proximity detection in IoT devices - Agricultural machinery for obstacle avoidance

Detailed and Complete Alternative Models

• MB7360-620: Offers extended range and higher resolution
• MB7052-620: Compact form factor for space-constrained applications
• MB7589-620: Enhanced environmental protection for extreme conditions

In conclusion, the MB7139-620 ultrasonic sensor offers high accuracy, reliability, and versatility for distance measurement and object detection across various industries and applications.

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