EX-19A-PN

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Optical Sensors - Photoelectric, Industrial - have been used in a variety of applications for several decades. The EX-19A-PN is a Photoelectric Sensor specifically designed to detect objects or changes in ambient light levels with a range of up to 7 meters. It is versatile and can be used for a variety of applications such as distance measurement, level measurement, and speed detection.

The EX-19A-PN contains an infrared LED and a photovoltaic detector integrated into a single housing. The integrated design facilitates fast and easy installation, and the sensor\'s IP-54 rating makes it suitable for a variety of industrial settings. The EX-19A-PN has a wide operating voltage range of 10 to 30 VDC, a high switching output of up to 200 kHz, and a long-distance radiation distance of 7 meters. Here, we’ll explore the EX-19A-PN’s application field and working principle.

Application Field

The EX-19A-PN sensor has a wide range of applications, specifically in the industrial and automotive sectors. It can be used in level sensing and speed detection applications, where its long range and wide operating voltage feature make it ideal for measuring various distances and speeds. In conveyor systems, the EX-19A-PN is commonly used in combination with a set of encoder wheels to accurately detect the objects moving on the conveyor track, which helps to optimize production efficiency. It can also be used in safety applications, such as motion detectors and light curtains.

Working Principle

The EX-19A-PN works by emitting an infrared beam from the LED in the sensor housing. When an object passes in front of the sensor, the beam is reflected off of the object and collected by the photovoltaic receiver. The receiver converts the light into an electrical signal that is then used to activate a switch. This switch can be used to activate a relay, turn on a light, or send a signal to a receiving device. By using the EX-19A-PN, an entire machine system can be automated to detect and respond to an external event.

The EX-19A-PN’s infrared beam and photovoltaic receiver are designed to be able to measure distances up to 7 meters, making the EX-19A-PN a reliable and cost-effective distance measurement solution. Moreover, due to its wide operating voltage feature, the EX-19A-PN is suitable for use in different electrical environments, making it suitable for use in a variety of industrial and automotive applications.

Conclusion

The EX-19A-PN is a reliable Photoelectric Sensor specifically designed for industrial and automotive applications. Its long range and wide operating voltage make it ideal for distance measurement, level sensing, and speed detection applications. This sensor is integrated into a single housing, making it easy to install, and it’s suitability for a variety of industrial settings makes it a versatile solution. Ultimately, the EX-19A-PN’s infrared beam and photovoltaic receiver provide a reliable and cost-effective distance measurement solution for a variety of different applications.

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