E3S-R1B42 Sensor

Product Overview

The E3S-R1B42 sensor belongs to the category of photoelectric sensors. It is commonly used for detecting the presence or absence of an object, as well as for counting and positioning applications. The sensor is known for its compact size, high precision, and reliable performance. It is typically packaged in a durable housing with a built-in amplifier, making it suitable for various industrial environments. The essence of the E3S-R1B42 lies in its ability to provide accurate and efficient object detection. It is usually available as a single unit or in bulk packaging, depending on the manufacturer.

Specifications

• Sensing Method: Through-beam
• Sensing Distance: 2m
• Light Source: Infrared LED
• Output Configuration: NPN
• Power Supply Voltage: 12-24V DC
• Current Consumption: 40mA
• Response Time: 1ms
• Operating Temperature: -25°C to 55°C
• Protection Rating: IP67

Detailed Pin Configuration

The E3S-R1B42 sensor typically features the following pin configuration: - Pin 1: Vcc (Power supply) - Pin 2: Output - Pin 3: 0V (Ground)

Functional Features

• High Sensing Distance: The sensor can detect objects at a distance of up to 2 meters, providing flexibility in various applications.
• Fast Response Time: With a response time of 1ms, the sensor delivers quick and precise detection capabilities.
• Compact Design: The compact size of the sensor allows for easy installation in space-constrained environments.

Advantages and Disadvantages

Advantages

• Reliable Object Detection
• Durable Construction
• Easy Installation

Disadvantages

• Limited Sensing Range
• Susceptible to Ambient Light Interference

Working Principles

The E3S-R1B42 sensor operates based on the through-beam sensing method. It emits an infrared light beam from the transmitter to the receiver. When an object passes between the transmitter and receiver, the interruption of the light beam triggers the sensor's output signal, indicating the presence of the object.

Detailed Application Field Plans

The E3S-R1B42 sensor finds extensive use in industrial automation, conveyor systems, packaging machinery, and material handling equipment. Its reliable object detection capabilities make it suitable for applications requiring precise positioning and counting of objects.

Detailed and Complete Alternative Models

• E3S-R1B4: Similar specifications with a shorter sensing distance of 1.5m
• E3S-R1B5: Longer sensing distance of 3m with similar characteristics

In conclusion, the E3S-R1B42 sensor offers reliable and efficient object detection capabilities, making it a valuable component in various industrial automation and control systems.

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