MB7139-121 Product Overview

Introduction

The MB7139-121 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 details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Sensor
• Use: Distance measurement
• Characteristics: High accuracy, compact design, wide operating range
• Package: Sealed housing
• Essence: Ultrasonic sensor technology
• Packaging/Quantity: Individual unit packaging

Specifications

• Operating Range: 6 inches to 254 inches (15 cm to 645 cm)
• Resolution: 1 inch (2.54 cm)
• Output: Analog voltage
• Power Supply: 2.5V to 5.5V
• Current Consumption: 3.4mA at 5V
• Operating Temperature: -40°C to +70°C
• Protection: IP67 rated

Detailed Pin Configuration

The MB7139-121 features the following pin configuration: 1. Vcc 2. GND 3. Analog Output 4. Temperature Compensation

Functional Features

• High Accuracy: Provides precise distance measurements.
• Compact Design: Suitable for space-constrained applications.
• Wide Operating Range: Can measure distances from close proximity to several meters.

Advantages and Disadvantages

Advantages

• Accurate distance measurement
• Versatile operating range
• Compact and durable design

Disadvantages

• Limited temperature range
• Analog output may require additional processing

Working Principles

The MB7139-121 utilizes ultrasonic sensor technology to accurately measure distances by emitting ultrasonic pulses and calculating the time taken for the pulses to return after reflecting off an object.

Detailed Application Field Plans

The MB7139-121 is suitable for various applications, including: - Robotics - Industrial automation - Proximity sensing - Object detection

Detailed and Complete Alternative Models

• MB7360-121: Offers extended temperature range
• MB7052-121: Enhanced resolution for precision applications
• MB7589-121: Long-range distance measurement capabilities

In conclusion, the MB7139-121 is a reliable sensor with high accuracy and a wide operating range, making it suitable for diverse distance measurement applications.

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