The OPB12870 is a reflective object sensor manufactured by TT Electronics. It's designed to detect the presence or absence of an object by sensing the reflected infrared light. Its robust design and reliable performance make it suitable for various industrial and consumer applications.

Applications:

• Object detection: Used in automated systems for detecting the presence of objects on a conveyor belt or in a machine.
• Edge detection: Employed in printers and scanners for detecting the edges of paper or other media.
• Position sensing: Used in robotics and other automated systems for precise position control.
• Encoders: Integrated into rotary encoders for position and speed measurement.
• Vending machines: Used for detecting the presence of products in vending machines.

Features:

• Reflective sensing: Detects objects by sensing reflected infrared light.
• Compact design: Allows for integration into small devices and tight spaces.
• High sensitivity: Detects objects with high accuracy and reliability.
• Wide operating temperature range: Suitable for use in various environments.
• RoHS compliant: Meets environmental standards for hazardous substances.

Benefits:

• Accurate object detection: High sensitivity ensures reliable object detection.
• Versatile application: Suitable for a wide range of applications requiring object detection.
• Robust performance: Durable design ensures consistent performance over time.
• Space saving: Compact design allows for integration into small devices.
• Simplified design: Easy to integrate into existing systems with minimal modifications.

Additional Details:

The OPB12870 typically includes an infrared LED emitter and a phototransistor detector. The output signal from the phototransistor varies depending on the amount of light reflected from the object. Ensure to consult the datasheet for specific electrical and optical characteristics. The sensor is available with various mounting options and connector types. The optimal sensing distance and object reflectivity should be considered for optimal performance.