FD-Z20W

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The FD-Z20W is an optical sensor, specifically classified as a photoelectric industrial application. It is comprised of two main parts that work in tandem to detect external light or interruption of existing light. The parts include a light receiving element and a control circuit. The light receiving element consists of a light-emitting diode (LED) and a silicon phototransistor, which are connected in an inverse parallel circuit.

In its simplest applications, the FD-Z20W can be used to detect the presence or absence of an object. The LED serves as the light source and emits infrared light, which is invisible to the human eye. When an object passes between the LED and the phototransistor, the interruption in light causes the phototransistor to close its gate and the electrical signals are processed from the control circuit. The control circuit then signals the detection and transmits the information to external circuits to signal the presence or absence of the object.

The FD-Z20W’s ability to detect a range of objects is also an advantage. It is able to distinguish between a variety of materials with different levels of reflectivity. This makes it a great choice for applications in which objects with different characteristics need to be detected. The availability of different detection shapes for the FD-Z20W expands the potential range of applications even further.

In addition to its basic use as an object detection sensor, the FD-Z20W can also be used to count objects, like in production or assembly lines. It works similarly to the detection functions described above, but the difference is that the control circuit is programmed in such a way that it can detect the objects passing by, then count them and signal the signal when a certain number of objects are detected. This adds a level of accuracy to production and assembly processes that can help reduce costs and improve efficiency.

The FD-Z20W is also a useful tool in security applications. It can detect when an object passes the light beam and, in combination with other systems, can trigger an alarm or activate surveillance. Additionally, the FD-Z20W can be used to control relays and motors in automation systems.

The FD-Z20W’s flexibility and accuracy have made it an increasingly popular choice for a wide range of optical sensor applications. Its control circuit and combination of two parts, the LED and the phototransistor, work together to detect the presence or absence of an object. Additionally, the FD-Z20W is able to detect a range of materials and is capable of counting objects. It is an innovative and cost-effective choice for security systems, automation, and any other application that requires the accurate detection of objects.

The specific data is subject to PDF, and the above content is for reference