ET4-E5215

Series:	ELF4
Part Status:	Active
Sensing Method:	Proximity
Sensing Distance:	0.394" (10mm)
Voltage - Supply:	10 V ~ 30 V
Response Time:	200µs
Output Configuration:	NPN - Dark-ON/Light-ON
Connection Method:	Cable
Ingress Protection:	IP67, IP69K
Cable Length:	78.740" (2000.00mm)
Light Source:	Infrared (880nm)
Adjustment Type:	Adjustable, Potentiometer
Operating Temperature:	-10°C ~ 50°C (TA)

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ET4-E5215 photoelectric sensors are fundamentally multifaceted pieces of equipment designed for industrial applications. They are especially useful for measuring distances or detecting objects that are particularly difficult to detect or out of reach. They consist of several components including an optical and electrical interface, a mirror, an LED light source, and a receiver, as well as an output signal. All of these are housed within a protective enclosure.The ET4-E5215 sensor operates on the principle of the photoelectric effect. This phenomenon occurs when a beam of light is directed onto a reflector. When the light source is located directly across from the receiver, the reflected beam causes an electrical current to flow through the receiver. This current is then converted into a usable signal by the circuitry contained within the sensor.The ET4-E5215 photoelectric sensors are often used in various industrial applications. For example, they are commonly used in machine vision systems, which are specialized for automated vision inspection and assembly line control. These sensors can also be used to measure distances between two points, or to detect materials like liquids or solids that are difficult to detect or identify.In addition to their use in industrial applications, ET4-E5215 photoelectric sensors have applications in disciplines such as medicine and automotive engineering. They are especially useful for measuring the size of objects or detecting objects without contact. One of the most common applications of these devices is in medical imaging, where they are used to obtain detailed images of organs and tissues. In automotive engineering, they are frequently used to measure air pressure and the speed of engines.The working principle of ET4-E5215 photoelectric sensors can be explained in the following way. A light source emits electromagnetic radiation in a narrow cone, and when this radiation strikes a reflector, a voltage is generated in the receiver. This voltage is then processed and converted into a usable signal. This signal is then transmitted, usually through a digital signal processor, to an output device which can then send the signal to another application.For optimal performance, a few key performance indicators must be taken into account when using ET4-E5215 photoelectric sensors. First, the response time should be adequate for the application and the system should use the right optics to ensure accuracy of the signal. Additionally, the noise-to-signal ratio should be taken into account for optimal results.ET4-E5215 photoelectric sensors are invaluable pieces of equipment in industrial and scientific applications, providing a reliable and accurate means of detecting objects without contact or measuring distances. These sensors use the photoelectric effect to convert a light beam into an electrical current, which can then be processed and converted into a usable signal. When used correctly, ET4-E5215 photoelectric sensors can provide precise and repeatable results for applications ranging from medical imaging to automotive engineering.

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