E3FA-BP22

Series:	E3FA
Part Status:	Active
Sensing Method:	Reflective
Sensing Distance:	3.937" ~ 78.740" (100mm ~ 2m) ADJ
Voltage - Supply:	10 V ~ 30 V
Response Time:	500µs
Output Configuration:	PNP - Dark-ON/Light-ON - Selectable
Connection Method:	Connector
Ingress Protection:	IEC IP67, IP69K
Cable Length:	--
Light Source:	Red LED
Adjustment Type:	Single-Turn
Operating Temperature:	-25°C ~ 55°C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Optical sensors are commonly used in industrial applications due to their highly accurate nature. An example of a commonly used optical sensor is the E3FA-BP22. This device offers an ideal balance between cost and accuracy with a greater range of output current and longer service life. In this article we will discuss the application fields and working principle of this device.

Application Fields

The E3FA-BP22 is a type of photoelectric sensor typically used in industrial automation applications. It has been used in a variety of applications, such as detecting liquid levels, detecting motion, and monitoring the movement of objects. In addition, it is often used for detecting dust, particles, and other objects in industrial environments.The applications driving the use of the E3FA-BP22 are largely determined by the accuracy and range of output currents it can provide. The device is capable of providing a high-resolution digital output with a resolution of 4 bits and a response time of 20µs. Additionally, it has a long range of measurement and distance from 0 to 10 m. Furthermore, it has a protection class rating of IP67, which means that it is resistant to dust, water, and other industrial contaminants.

Working Principle

The working principle of the E3FA-BP22 is based on the photoelectric effect. This effect occurs when a beam of light interacts with a material, creating an electric field. The light is then converted to an electrical signal, which is then sent to the electronic controller and used to control the mechanical or electrical components of the device.The E3FA-BP22 utilizes an infrared LED to transmit the light beam. The beam passes through an adjustable lens, which is used to control the range of the beam. The light then passes through an adjustable slit, which is used to adjust the width of the beam. Finally, the light beam is received by an optical photo diode, which converts the light beam into an electrical current.

Conclusion

The E3FA-BP22 is a versatile and accurate optical sensor used in many industrial automation applications. It utilizes the photoelectric effect to accurately detect the presence or absence of objects in its range of measurement. The adjustable lens and slit allow for precise control of the range and width of the beam, while the IP67 rating offers protection against dust and water. This device offers an ideal combination of cost and accuracy, allowing it to be used in a wide variety of scenarios.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description