E3RA-DP12 2M

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Optical sensors are devices that convert an optical signal into an electrical signal. One type of optical sensor, the E3RA-DP12 2M is a photoelectric sensor used in industrial applications. This article will explain the application field and working principle of the E3RA-DP12 2M optical sensor.

The E3RA-DP12 2M is a type of retro-reflective photoelectric sensor that is used in industrial applications including automated packaging machinery, robotic arms, and other industrial automation systems. It uses an infrared LED and emitter to send and receive signals from a reflective surface. It is suitable for use in areas with high vibration, temperature, and humidity. Additionally, it has a high-durability and a long-distance sensing capability. The E3RA-DP12 2M can detect an object accurately up to 200 cm away.

The E3RA-DP12 2M\'s working principle is based on a retro-reflective infrared light beam principle. An infrared LED and emitter are used to send and receive signals. The signal is reflected off of a reflective surface on the object which the sensor is detecting. The reflective surface is turned towards the infrared light emitter in the light beam. This causes the reflected signal to return to the infrared receiver of the sensor. The sensor then interprets the reflection signal and outputs an electrical signal, which is then used by the industrial automation system to control machinery.

The E3RA-DP12 2M has several features that make it ideal for use in industrial applications. It has a long detection distance and is highly durable and can withstand high temperature and humidity. It also has adjustable sensitivity and sensitivity adjustment is quick and easy. The design of the sensor also helps protect it against dust and water, ensuring its long life and reliability.

The E3RA-DP12 2M is an excellent choice for industrial applications, as it is durable and reliable, and is suitable for use in harsh environments. Its long-distance sensing capability, adjustable sensitivity, dust and water resistance, and fast sensitivity adjustment make it ideal for use in industrial automation systems. With these features, the E3RA-DP12 2M can accurately and reliably detect objects up to 200 cm away.

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