HOA0860-T51

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Optical sensors are a form of electrical instrument used to measure the presence or absence of light. A photointerrupter, in particular, is a type of optical sensor made up of an emitter and a receiver that are packaged together to form a single unit. The emitter emits a light beam that is detected by the receiver when an object interrupts the beam. Further ideal for counting objects passing through a slot, such as coins, tickets, or paper, slot type photointerrupters are a subtype of photointerrupter. The HOA0860 Series T51 (hereinafter referred to as HOA0860-T51) is an example of this type of photointerrupter.

The HOA0860-T51 features a wide sensing range that can detect objects coated in non-metal from a distance of up to 1.2mm, making it ideal for applications with objects of varying sizes. Its operating voltage range is 5 to 24 volts, and consumes only 6mA when fully on. It is to be used in either NPN or PNP transistor output. To further assist engineers, the HOA0860-T51 also features an integrated LED that indicates whether or not an object is properly detected when it passes through the detection slot.

The HOA0860-T51\'s applications range from medical instruments and industrial automation machines to consumer electronics. It can be used to accurately count objects passing through for medical examination or apply durable, reliable automation to industrial production. In consumer electronics, the HOA0860-T51 can be used to detect the presence of wireless devices or to count objects of different sizes.

The working principle of the HOA0860-T51 is simple. The light-emitting diode (LED) built into the unit produces a beam of light that is directed at the detector. When no objects interrupt the beam, the detector does not detect anything and the transistor output is then “Off”. However, when an object passes through the slot and disrupts the beam, the detector detects the change in light intensity and the transistor output is then “On”. In this way the HOA0860-T51 is able to detect the presence or absence of an object passing through the slot.

The HOA0860-T51 is a reliable and efficient slot type photointerrupter. It is an ideal solution for engineers who require a device to accurately count objects passing through a slot or detect the presence of an object. With its wide sensing range, low power consumption, and easily adjustable LED indicator, the HOA0860-T51 is suitable for a wide range of applications from medical to consumer electronics.

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