E3Z-D87 Photoelectric Sensor

Product Overview

The E3Z-D87 photoelectric sensor belongs to the category of industrial automation sensors. It is commonly used for detecting the presence or absence of objects, as well as for counting and positioning applications. The sensor is known for its high precision, reliability, and versatility. It is typically packaged in a compact, durable housing and is available in various packaging quantities to suit different application needs.

Basic Information

• Category: Industrial Automation Sensor
• Use: Object detection, counting, and positioning
• Characteristics: High precision, reliability, versatility
• Package: Compact, durable housing
• Packaging/Quantity: Available in various packaging quantities

Specifications

• Sensing Method: Through-beam
• Sensing Distance: 2m
• Output Configuration: NPN
• Power Supply Voltage: 10-30 VDC
• Response Time: 1 ms
• Light Source: Infrared LED

Detailed Pin Configuration

The E3Z-D87 sensor has a standard pin configuration with connections for power supply, output, and ground. It also includes additional pins for sensitivity adjustment and other optional features.

Functional Features

• High Sensing Range: Capable of detecting objects at a distance of up to 2 meters.
• Fast Response Time: Provides quick and accurate detection with a response time of 1 ms.
• NPN Output Configuration: Compatible with a wide range of industrial control systems.
• Infrared LED Light Source: Ensures reliable performance in various environmental conditions.

Advantages and Disadvantages

Advantages

• High precision and reliability
• Versatile applications
• Compact and durable design
• Fast response time

Disadvantages

• Limited sensing distance compared to some other models
• Requires careful alignment for optimal performance

Working Principles

The E3Z-D87 operates based on the through-beam sensing method, where an infrared LED emits light, which is then received by a phototransistor. When an object interrupts the light beam, the sensor detects the change in received light intensity and triggers the output signal accordingly.

Detailed Application Field Plans

The E3Z-D87 sensor finds extensive use in various industries such as automotive manufacturing, packaging, material handling, and assembly lines. It is employed for tasks including part presence detection, conveyor belt counting, and position verification in robotic applications.

Detailed and Complete Alternative Models

• E3Z-D81: Similar specifications with a shorter sensing distance
• E3Z-D82: Longer sensing distance and different output configurations
• E3Z-D88: Enhanced environmental resistance and extended durability

In conclusion, the E3Z-D87 photoelectric sensor offers high precision, reliability, and versatility in object detection and counting applications. Its compact design and fast response time make it suitable for diverse industrial automation needs.

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