ET4-E2238

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The ET4-E2238 is an industrial photoelectric sensor with a wide range of applications. It is designed to be reliable, energy efficient and cost-effective with a wide range of features that can be customised to the specific needs of the user.

The ET4-E2238 features five models that can be used for a variety of applications, such as distance measurement, presence detection, light beam interruption, open/closed detection, motion detection, and object recognition. These sensors are available in both NPN and PNP output types and feature a wide selection of connectors, mounting options, and communication protocols.

In addition to its basic operation, the ET4-E2238 can be configured to perform additional functions such as hysteresis, automatic gain adjustment, and temperature compensation. The device also features an adjustable short-circuit protection and LED/transistor output. This ensures that the sensor can be used in a wide range of industrial applications with varying environmental conditions.

The ET4-E2238 operates on the principle of photoelectric reflection. In this method, a light source is focused onto a photo detector. When an object is placed within the beam, the light is reflected onto the detector, causing a change in the output signal. This can be used to detect the presence of an object and its distance from the sensor.

The ET4-E2238 is a versatile and reliable sensor suitable for a range of industrial applications. Its wide range of features and settings makes it ideal for customisation and installation in tough working environments. This makes the ET4-E2238 an ideal choice for industrial photoelectric sensing.

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