OPB615

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Optical sensors are devices that convert optical signals into electrical signals. Photointerrupters are a type of optical sensor that uses an object to interrupt light in order to produce an electrical signal. Slot Type photointerrupters use a rotating blade to create an interruption in the light. The OPB615 is one type of slot type photointerrupter and is typically used in circuit breaker control systems and motor speed detection.The OPB615 slot type photointerrupter features a dual-channel, logic output design. It consists of a transmitter and a receiver that operates in a inductive mode. The transmitter emits an invisible infrared light beam that is picked up by the receiver when the rotating blade breaks the beam path. This produces a logic high output at the receiver.The OPB615 is designed to be exceptionally dependable and is reliable over long periods of operation in harsh conditions. It is IP 65 rated, meaning it is resistant to dust and water. The operating voltage is 3.3~30V DC while the current consumption is 10 mA. The maximum output current is 100mA.The OPB615 slot type photointerrupter also features logic level NPN output and a response speed of 20μs (max). It has a dense pitch of 2.54mm and its dimensions are 2.2x2.9x24.2mm. The OPB615 is also resistant to heat, shock, and vibration.Its application field includes circuitbreaker control systems, motor speed detection systems, and other applications that require high accuracy and dependability. It is often used in industrial control systems and for robotic applications.The working principle of the OPB615 slot type photointerrupter is as follows. The transmitter emits an invisible infrared beam of light which is picked up by the receiver when the rotating blade breaks the beam path. This produces a logic high output at the receiver. The output is then used to control external circuits. The receiver is designed to be insensitive to ambient light conditions, making it very reliable over long periods of operation.In summary, the OPB615 slot type photointerrupter is an excellent, reliable and dependable device for applications requiring high accuracy and dependability. It features a dual-channel, logic output design and is resistant to heat, shock, and vibration. Its application field includes circuitbreaker control systems, motor speed detection systems, and other applications that require accuracy and dependability.

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