E2A-979978 Product Overview

Introduction

The E2A-979978 is a versatile electronic component that belongs to the category of proximity sensors. These sensors are widely used in industrial automation and control systems to detect the presence or absence of objects without physical contact. The E2A-979978 sensor offers unique characteristics, specifications, and functional features that make it suitable for various applications across different industries.

Basic Information Overview

• Category: Proximity Sensor
• Use: Detection of object presence/absence in industrial automation
• Characteristics: High sensitivity, non-contact detection, durable construction
• Package: Compact design, rugged housing
• Essence: Reliable object detection in harsh environments
• Packaging/Quantity: Typically sold individually, packaged securely for transportation

Specifications

• Operating Principle: Inductive
• Sensing Distance: 5mm
• Output Type: NPN or PNP
• Supply Voltage: 10-30V DC
• Current Consumption: <10mA
• Output Configuration: Normally Open (NO) or Normally Closed (NC)

Detailed Pin Configuration

The E2A-979978 proximity sensor typically consists of three pins: 1. Brown Wire (V+): Connects to the positive supply voltage. 2. Blue Wire (0V): Connects to the ground or negative terminal. 3. Black Wire (Output): Provides the output signal based on the detected object presence.

Functional Features

• High Sensitivity: Capable of detecting small metal objects with precision.
• Non-Contact Detection: Eliminates mechanical wear and tear, ensuring long-term reliability.
• Rugged Construction: Resistant to environmental factors such as dust, oil, and vibration.
• LED Indicator: Visual indication of the sensor's operation status.

Advantages and Disadvantages

Advantages

• Reliable detection in harsh environments
• Long operational lifespan
• Easy installation and setup
• Compatible with various industrial control systems

Disadvantages

• Limited sensing range compared to some other sensor types
• Susceptible to interference from nearby electromagnetic fields

Working Principles

The E2A-979978 proximity sensor operates based on the principle of electromagnetic induction. When an object enters the sensor's detection range, it causes a change in the sensor's electromagnetic field, triggering the output signal. This non-contact detection method ensures minimal impact on the detected objects and the sensor itself.

Detailed Application Field Plans

The E2A-979978 proximity sensor finds extensive use in the following application fields: - Automotive Manufacturing: Object detection in assembly lines - Food Processing: Monitoring product flow and packaging - Material Handling: Conveyor belt systems and pallet detection - Machine Tools: Tool breakage detection and part positioning

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options can be considered: 1. E2A-972345: Similar inductive proximity sensor with adjustable sensing distance. 2. E2A-984512: High-temperature resistant proximity sensor for demanding environments. 3. E2A-991234: Ultra-miniature proximity sensor for space-constrained applications.

In conclusion, the E2A-979978 proximity sensor offers reliable and precise object detection capabilities, making it an essential component in industrial automation and control systems.

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