OPB850-1Z

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The OPB850-1Z is a slot-type optical sensor with a transistor output. It is designed to detect the presence of direct objects such as metal targets, paper labels, product labels, and other discrete items. The slot-type design provides better sensing performance in applications where the objects to be detected are larger or have an extended length. The OPB850-1Z incorporates a visible red LED light source and a sensor that detects light emitted from the LED. When the slot of the sensor is covered by an object, the LED will be blocked and the sensor will not be able to detect the light, resulting in an output signal transition. The sensor also includes an integral LED current control circuit to ensure consistent performance over varying sensing distances.

The OPB850-1Z is mainly used in applications which require precise detection of direct objects. This can be used where a mechanical or electrical switch cannot be used due to environmental constraints or object size requirements. The sensor can be used in both indoor and outdoor environments owing to its waterproof design. The sensing distance of the OPB850-1Z is adjustable from 0.5 centimeters to 10 centimeters. This makes it an ideal choice for applications which require either short or long sensing distances.

The OPB850-1Z features a fast response time and a wide operating voltage range. It has a response time of 2 ms and can be used with any microcontroller running at a voltage of 3.3 V to 24 V. This makes it an ideal choice for industrial and commercial applications. The sensor also features low power consumption which makes it suitable for long-term operations.

In terms of installation, the OPB850-1Z is easy to install and requires minimal wiring connections. It has an aluminum body which provides good insulation and heat dissipation. The sensor also comes with an optional mounting bracket designed to provide a secure fit to the surface it is mounted on. The mounting bracket makes installation faster and easier and ensures a tight fit of the sensor.

The working principle of the OPB850-1Z is straightforward. It features an LED light source and a photosensor which is sensitive to the LED’s light emission. When the sensing slot of the sensor is exposed to light, the output signal of the sensor will change based on the amount of the light detected by the sensor. When the sensor detects the presence of an object, the light is blocked and the output signal will be changed accordingly. The sensor also has a built-in LED current control for consistent performance when sensing objects from different distances.

The OPB850-1Z provides excellent performance in applications such as the reliable detection of metal targets, paper labels, product labels, and other discrete objects. Its adjustable sensing distance, fast response time, wide operating voltage range, and low power consumption make it suitable for a wide range of applications. The sensor also features an easy installation with a mounting bracket for enhanced stability, as well as superior insulation and heat dissipation.

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