OPB870T55TXV

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Optical Sensors are able to detect physical parameters such as light, color and temperature possibly with the aid of an optical source or amplifier. One such optical sensor type is a photointerrupter and one such photointerrupter in particular is the OPB870T55TXV.

The OPB870T55TXV belongs to the slot type transistor output class of photointerrupters and is generally applied in applications that require light-on/dark-off detection. The basic working principle of this photointerrupter is to utilize optically isolated technology to switch on and off a signal by means of an infrared LED signal being blocked by an ultrasound obstacle. The OPB870T55TXV allows PNP or NPN output responses and can do so at a maximum of 55mA.

In terms of specific applications, the OPB870T55TXV is useful for general purpose use in office automation and home appliances. It is also applied in automatic equipment, vending machines, photocopiers, and various types of inspection sensors, especially in situations where a signal must be sent or received in order to observe a measurement or take action. This photointerrupter may also be useful in proximity applications where the purpose is to have a sensor be detected from a distance.

In addition to utilization on the output side, the OPB870T55TXV has usable input capabilities as well, such as line counting, speed or distance detection and labeling. It may also serve as an indicator for door lock functions, opening and closing of mechanical tools, and as a size detector.

The OPB870T55TXV photointerrupter offers PNP and NPN outputs along with open collector, response type light-on/dark-off detection ability. It is designed to enhance cost and space savings in general purpose applications, and due to its wide range of usages and low cost, it alike is ideal for various types of purposes in many industries. Its long life, durability, and ability to work in diverse settings makes it an excellent choice for both home and industrial users.

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