EI1808PPOSS-1

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Proximity Sensors are a type of sensor used for detecting objects without physical contact. The EI1808PPOSS-1 is a proximity sensor used in various applications. This sensor uses the reflection of invisible light emitted by an LED to measure the duration of time it takes for the light to travel to a target. This measured duration provides the information needed to detect a target object.

The EI1808PPOSS-1 is designed to detect objects up to a distance of 8 cm. It has a standard rectifying circuit and hysteresis feedback. This device utilizes a dual sampling circuit with an automatic temperature compensation selection. This feature ensures reliable accuracy.

The working principle of the EI1808PPOSS-1 is simple. It consists of a light-emitting diode connected to a rectifying circuit. When the device is energized, the LED emits a light beam that is sensed by a phototransistor. When an object passes within the sensing range, the phototransistor detects the light and the rectifying circuit initiates a pulse duration timer. This timer will measure the amount of time it took for the light to travel to the object and back.

The EI1808PPOSS-1 can be used in a wide variety of applications. It is especially well-suited for sensing objects in areas where contact is difficult or undesirable. This device can be used in automation, robotics, pneumatic systems, security systems, and material handling applications. It can be used to detect objects, detect position, detect motion, alert to the presence of an object, and even count objects passing through its sensing range.

In addition to the aforementioned applications, the EI1808PPOSS-1 can be used as an alarm device. This is possible by connecting the output of the rectifying circuit to an alarm contact. When an object is detected within the device\'s sensing range, the alarm contact will be activated, making an audible or visual alarm.

Due to its reliability and accuracy, the EI1808PPOSS-1 is one of the most popular proximity sensors on the market. It is well-suited for many applications and can be used to detect objects, alert to the presence of an object, detect motion, detect position, and count objects. It is also highly reliable and offers accurate measurements. The EI1808PPOSS-1 is a reliable, low-cost solution to many sensing needs.

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