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OPB750T
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OPB750T

Product Overview

The OPB750T is a reflective object sensor that belongs to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of objects, and it possesses unique characteristics that make it suitable for various applications. The sensor is typically packaged in a compact housing and is available in different packaging/quantity options to cater to diverse user requirements.

Basic Information

  • Category: Optoelectronic device
  • Use: Object detection
  • Characteristics: Compact, reliable, versatile
  • Package: Compact housing
  • Essence: Reflective object sensor
  • Packaging/Quantity: Various options available

Specifications

The OPB750T sensor is designed with the following specifications: - Operating Voltage: 4.5V to 5.5V - Output Type: Phototransistor - Sensing Distance: Up to 0.125 inches (3.18mm) - Operating Temperature Range: -40°C to 85°C - Package Type: Through Hole - Mounting Type: Through Hole - Lead Free Status: Lead Free - RoHS Status: RoHS Compliant

Detailed Pin Configuration

The OPB750T sensor features the following pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Phototransistor output)

Functional Features

The OPB750T sensor offers the following functional features: - Reliable object detection - High sensitivity - Compact design for easy integration - Consistent performance across varying environmental conditions

Advantages and Disadvantages

Advantages

  • Compact size allows for versatile installation
  • High sensitivity enables accurate object detection
  • Reliable performance in challenging environments

Disadvantages

  • Limited sensing distance compared to some alternative models
  • Vulnerable to ambient light interference in certain applications

Working Principles

The OPB750T operates based on the principle of reflective sensing. When an object is within the sensor's detection range, the emitted light is reflected back to the phototransistor, causing a change in its output state. This change is then interpreted as the presence of an object.

Detailed Application Field Plans

The OPB750T sensor finds extensive application in various fields, including but not limited to: - Industrial automation for object detection in manufacturing processes - Robotics for proximity sensing and obstacle detection - Consumer electronics for touchless control and presence detection - Automotive industry for position sensing and anti-collision systems

Detailed and Complete Alternative Models

For users seeking alternative reflective object sensors, the following models can be considered: 1. OPB700WZ 2. TCRT5000 3. EE-SX670

In conclusion, the OPB750T reflective object sensor offers a compact and reliable solution for object detection across diverse applications. Its high sensitivity and consistent performance make it a valuable component in various industries, despite its limitations in sensing distance and susceptibility to ambient light interference.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB750T i tekniska lösningar

  1. What is OPB750T?

    • OPB750T is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB750T work?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.

  3. What are the typical applications of OPB750T?

    • OPB750T is commonly used in applications such as object detection, counting, and position sensing in various technical solutions.

  4. What is the operating voltage range for OPB750T?

    • The operating voltage range for OPB750T is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB750T?

    • The sensing distance of OPB750T is typically around 0.2 inches to 0.4 inches (5mm to 10mm).

  6. Can OPB750T be used in harsh environments?

    • OPB750T is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.

  7. What is the output type of OPB750T?

    • OPB750T provides a digital output, typically in the form of an open-collector transistor.

  8. Is OPB750T sensitive to ambient light?

    • OPB750T is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance.

  9. Can OPB750T be used for speed sensing applications?

    • OPB750T can be used for speed sensing in certain applications, but its response time may limit its suitability for high-speed applications.

  10. Are there any specific considerations for mounting OPB750T?

    • It's important to mount OPB750T securely and ensure proper alignment between the LED and the phototransistor for reliable operation.