OPB695B

Series:	Photologic®
Part Status:	Obsolete
Sensing Distance:	--
Sensing Method:	Optical Flag
Output Configuration:	Pull-Up Resistor, Buffer
Mounting Type:	Snap-In
Current - Supply:	20mA
Voltage - Supply:	8 V ~ 13.5 V
Response Time:	30ns
Operating Temperature:	--
Package / Case:	Module, Connector

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OPB695B Application Field and Working Principle

Introduction:

Optical sensors are devices used to detect photoelectrically or optoelectronically the presence of objects, movement or changes in the light intensity. They are used in the form of light switch, counters, proximity sensors etc. Photointerrupters are contactless switches, electrical contacts, connectors with slots that make and break contact in response to interruption or presence of an infrared beam.Slot type photointerrupters are used in a variety of applications. They are the most popular type of contactless switches and are widely used in consumer electronics, automotive and industrial automation systems. The OPB695B is a logic output type slot type photointerrupter with a wide range of applications and advantages.

Application Field:

The OPB695B is a general purpose slot type photointerrupter with a variety of applications. It can be used in a variety of optical sensing applications such as conveyor belt and object movement detection, position sensing, light switch, proximity sensing, object counting and trace detection.The OPB695B has the advantage of a built-in logic output, which simplifies the wiring for various applications and makes the system highly efficient and reliable. Additionally, the switch is designed to be mounting friendly, making it simple to install and integrate with existing systems.The OPB695B can be used in a variety of industries such as consumer electronic products, automotive and industrial automation systems. With its wide range of applications and advantages, the OPB695B makes it an ideal choice in a variety of sensing applications in a wide array of industries.

Working Principle:

The OPB695B is a slot type photointerrupter, which works on the principle of optical sensing. It consists of an LED emitter and an integrated NPN transistor-type photointerrupter which is triggered by the interruption of the light beam. When the light beam from the LED is interrupted, the transistor is triggered, causing its internal switch to open. This in turn triggers a logic output, which is then fed to the output of the device to detect the presence or absence of the light beam.The OPB695B has a sophisticated design, which provides a high level of accuracy in detecting the presence or absence of the light beam. Moreover, the device is highly reliable and durable, making it suitable for long-term use in harsh environmental conditions.

Conclusion:

The OPB695B is a slot type photointerrupter with a wide range of applications and advantages. It is ideal for a variety of optical sensing applications in industries such as consumer electronics, automotive and industrial automation systems. It works on the principle of optical sensing by detecting the presence or absence of a light beam. The device has a sophisticated design, which provides a high level of accuracy in detection and a durable design, which makes it highly reliable for long-term use.

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