PM-F25-R

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Optical sensors are a type of position sensor used to detect the presence or absence of an object. They are used in a wide variety of applications, from industrial automation to medical imaging. The PM-F25-R is a type of optical sensor known as a photointerrupter. Photointerrupters use an LED and a phototransistor to detect when an object passes through its slot, providing a logic output.

The PM-F25-R is a slotted type optical interrupter that is designed to detect slots or holes in surfaces. It can detect objects that range from thin paper or metal foil to larger objects. The PM-F25-R is composed of two components: an LED and phototransistor. The LED is used to emit light, which then passes through the slot when an object is present. The light is picked up by the phototransistor, which then provides a logic output.

The PM-F25-R is suitable for a wide range of applications, such as paper/card feed sensors, barcode reader sensors, and camera shutter sensors. It can also be used for sensing objects in industrial automation, automotive components, vending machines, and a variety of other applications.

The working principle of the PM-F25-R is relatively simple. When an object is positioned in the optical slot, it will obstruct the light emitted from the LED. The phototransistor is then able to detect this reduction in light, and it will send a signal to the output. The output signal is then used to control an output device, such as an indicator, motor, or relay. This allows the PM-F25-R to be used for a wide range of applications.

In summary, the PM-F25-R is a slotted type optical interrupter that is designed to detect objects in slots or holes in surfaces. Its two components, an LED and phototransistor, work together to detect changes in light when an object passes through the slot, providing a logic output. This output can then be used to control an output device, making the PM-F25-R suitable for a wide range of applications, such as paper/card feed sensors, barcode reader sensors, and camera shutter sensors.

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