TT Electronics/Optek Technology
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
OPB917I
Lihat Butiran Helaian data

OPB917I Optical Sensor

Product Overview

The OPB917I optical sensor belongs to the category of reflective object sensors and is commonly used for detecting the presence or absence of objects. Its characteristics include high sensitivity, compact size, and reliable performance. The sensor is typically packaged in a small, durable housing and is available in various packaging quantities to suit different application needs.

Specifications

  • Operating Voltage: 5V
  • Output Type: Digital
  • Sensing Distance: 3mm to 10mm
  • Response Time: 15μs
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The OPB917I optical sensor features a standard pin configuration with three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

  • High sensitivity to detect objects within the specified range
  • Compact design for easy integration into different systems
  • Digital output for easy interfacing with microcontrollers and other devices

Advantages and Disadvantages

Advantages

  • Reliable object detection
  • Compact size
  • Easy to interface with other electronics

Disadvantages

  • Limited sensing distance
  • Susceptible to ambient light interference

Working Principles

The OPB917I operates based on the principle of reflective sensing. It emits infrared light and detects the reflection from an object within its sensing range. When an object is present, the sensor's output switches to indicate its detection.

Detailed Application Field Plans

The OPB917I optical sensor finds extensive use in various applications, including: - Object detection in automated assembly lines - Paper detection in printers and copiers - Robotics for obstacle detection - Vending machines for product dispensing

Detailed and Complete Alternative Models

Some alternative models to the OPB917I optical sensor include: - TCRT5000: Similar reflective optical sensor with adjustable potentiometer for sensitivity - QRE1113: Reflective object sensor with analog output for distance measurement

In conclusion, the OPB917I optical sensor offers reliable object detection capabilities in a compact form factor, making it suitable for diverse applications across different industries.

Word Count: 314

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi OPB917I dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of OPB917I in technical solutions:

  1. What is OPB917I?

    • OPB917I is a reflective object sensor that consists of an infrared LED and a phototransistor, used for detecting the presence or absence of an object.

  2. What is the operating voltage range of OPB917I?

    • The operating voltage range of OPB917I is typically between 4.5V and 5.5V.

  3. How does OPB917I detect objects?

    • OPB917I emits infrared light from the LED, and when an object is present, the light is reflected back to the phototransistor, causing it to conduct and produce an output signal.

  4. What is the typical sensing distance of OPB917I?

    • The typical sensing distance of OPB917I is around 0.2 inches to 0.4 inches (5mm to 10mm).

  5. Can OPB917I be used for edge detection?

    • Yes, OPB917I can be used for edge detection by mounting it so that the edge of the object passes between the LED and the phototransistor.

  6. What are the typical applications of OPB917I?

    • OPB917I is commonly used in applications such as paper detection in printers, counting and sorting systems, and robotics for object detection.

  7. Does OPB917I require any external components for operation?

    • No, OPB917I does not require any external components for basic operation, as it integrates the necessary components within the sensor package.

  8. What is the response time of OPB917I?

    • The response time of OPB917I is typically in the range of microseconds, allowing for fast detection and response in technical solutions.

  9. Can OPB917I operate in harsh environments?

    • OPB917I is designed to operate in indoor environments and may not be suitable for harsh conditions such as extreme temperatures, humidity, or exposure to contaminants.

  10. Is OPB917I sensitive to ambient light?

    • OPB917I is designed to minimize the effects of ambient light, but it may still be affected by very bright or direct sunlight, so proper shielding and placement are important for reliable operation.