OPB990L55Z

Series:	Photologic®
Part Status:	Active
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Totem Pole, Buffer
Mounting Type:	Chassis Mount
Current - Supply:	15mA
Voltage - Supply:	4.75 V ~ 5.25 V
Response Time:	70ns
Operating Temperature:	-40°C ~ 70°C (TA)
Package / Case:	Module, Pre-Wired

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<div><p>The OPB990L55Z is a slot type optical sensor that uses a logic output for applications that need high-accuracy sensing in a confined area. It utilizes the principle of photo-interruption to detect the presence of incoming objects. The sensor has a thin and narrow gap (slot) between the emitter and receiver, which is used for detecting the objects entering the slot.</p><p>The OPB990L55Z is designed to be placed in the middle or center of a passageway that needs to be monitored. This ensures that any object that passes through the sensor will be accurately detected. The thin slot design also allows the entire sensor to fit into tight spaces and tight corners. This makes it perfect for applications where there is limited space available.</p><p>The way the OPB990L55Z works is that it is triggered when an object interrupts the light going between the emitter and the receiver. The object that interrupts the light will be either absorbed or diffracted, depending on its shielding properties. When the light is interrupted, the sensor will output a logic signal to signify that an object has been detected. </p><p>The OPB990L55Z has a range of applications including production line automation, limit switch applications, and in systems requiring reliable object sensing. It is particularly well-suited for applications that require objects to be detected in tight spaces or tight corners, such as industrial conveyor systems or robotic arms. The thin slot design also ensures that objects can be detected at any angle, further widening its range of possible uses.</p><p>In addition, the OPB990L55Z is also extremely reliable, with a fail-safe capability that prevents false alarms from occurring. It also has an operating temperature range of 0&deg; to +50&deg;C and a response time of 10 &micro;s, making it a great choice for applications that have stringent requirements for accuracy and responsiveness.</p><p>Overall, the OPB990L55Z is an excellent choice for applications that need reliable and accurate object detection in tight spaces or corners. With its high accuracy and fast response time, it is perfect for a wide range of applications in production line automation, limit switch applications, and in systems requiring reliable object sensing.</p></div>

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