OPB480T11

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Optical sensors are devices used to detect, identify and quantify light energy by converting it into an electrical signal. Photointerrupters are a type of optical sensor that detects the interruption or presence of an object using light emitted from an LED that is interrupted by the object. Slot type photointerrupters are a type of photointerrupter with a slot type output and no extra pin connections. This makes them ideal for sensing objects within limited spaces and low cost applications.

The OPB480T11 is a slot type photointerrupter with a built-in logic output that is specifically designed for applications where high accuracy and reliability are required. The device features a wide supply voltage range from 4.5V to 30V and a wide operating temperature range from -40°C to +105°C, making it well-suited for use in various industrial and automotive applications.

The OPB480T11 is composed of a light-emitting diode (LED) and an NPN phototransistor. The LED emits a beam of light that is interrupted when an object passes through the slot. The interruption is then detected by the NPN phototransistor which outputs 0V when an object is sensed and the LED is dark, or 5V when an object is not sensed and the LED is lit. This logic output can be used to directly control a microcontroller or other logic devices.

The OPB480T11 is designed to be easy to install and use. It features compact packaging and its design makes it extremely reliable and durable, making it well-suited for harsh environments. The device also has a built-in photo sensor that senses the levels of available ambient light to ensure that the LED is always operating in its optimized performance range, providing superior performance in both bright and dark environments.

The OPB480T11 is a reliable and robust solution for many applications, in particular, it is suitable for use as an error detection in industrial, automotive and medical applications. It can also be used for door detection, sensing objects passing through a slot, and for presence/proximity sensing. In addition, the device has a wide operating temperature range and a low power consumption, making it ideal for battery powered applications.

In conclusion, the OPB480T11 is a slot type photointerrupter designed for high accuracy and reliability with a logic output. Its wide supply voltage range, wide operating temperature range, compact packaging and built-in photo sensor make it well-suited for various applications, ranging from industrial to automotive and medical. Its low power consumption also makes it ideal for battery powered applications.

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