GP1A58HR

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Optical Sensors - Photointerrupters - Slot Type - Logic Output, GP1A58HR application field and working principle, the GP1A58HR is a kind of slot type sensing photoswitch type Photointerrupter from Omron Corporation. This is a component used for sensing the passing of an object, and is based on a photocoupler mechanism. It is mainly used in safety applications such as equipment automated line process control, motor or machine control, or relay and motor control.

The GP1A58HR consists of an emitter and a receptor integrated into a single component mold. The emitter is a gallium arsenide infrared LED with a narrow angle of view. The wavelengths of emitted light are approximately 845 nm. At the same time, the detector is composed of a phototransistor which can detect IR light. This phototransistor is connected to a processing IC which can excite the LED and convert the analog signal of the phototransistor to digital output. The collector-emitter current drops to zero as soon as the object blocks the path between the IR LED and the phototransistor.

The GP1A58HR Photointerrupter has an operating voltage range of 4.5V to 24V DC, a maximum current of 10mA, a maximum voltage of 20V, and a triggered current of 0.1mA. It has a total width of 6.3mm, a total length of 12.3mm and a total height of 10.6mm. The operating temperature range is from -40 to +100 degrees Celsius, and the storage temperature range is from -40 to +85 degrees Celsius.

The GP1A58HR Photointerrupter operates in two modes, the shutdown mode and the short-circuit mode. In shutdown mode, no current flows through the LED until a breaking signal appears, and the specified current then passes through the LED. In short-circuit mode, on the other hand, current flows through the LED until a breaking signal appears, and the LED then switches to the shutdown state. The output of the GP1A58HR is a logic-level signal, which can be used to control the triggering of other components or circuits.

The GP1A58HR is mainly used for sensing the passage of an object, such as a workpiece on an automated production line. It can detect when a workpiece has passed, and then trigger a variety of actions such as the start of a machine or conveyor, the release of a part, or the stopping of a process. It is widely used in production, assembly, packing, automatic control, and other related industrial fields.

The GP1A58HR Photointerrupter is an advanced industrial sensor that can be used for a variety of applications. Its accuracy, flexibility, and ruggedness make it an ideal choice for applications such as factory automation, robotics, and other industrial sensing applications.

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