E3FA-RN21

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

Optical sensors play an important role in the industrial automation process. They detect changes in light intensity and other optical properties to provide precise information on the target objects or the environment they monitor. The use of optical sensors is becoming increasingly prevalent in industry due to their ability to detect almost any kind of change in light intensity and other optical properties. One type of optical sensor is the E3FA-RN21 photoelectric sensor. This article introduces the application field and working principle of the E3FA-RN21.

The E3FA-RN21 is a type of photoelectric sensor that is designed for use in industrial automation systems. It uses an internal light source to measure the distance of a target object. The sensor features a single-mode detection range of up to 700mm and a dual-mode detection range up to 3,000mm. The sensor also has adjustable sensitivity settings to ensure reliable detection in different applications. The sensor’s built-in amplifier compensates for any loss of sensitivity caused by the distance and angle of the object.

In terms of its operating principle, the E3FA-RN21 uses both a transmitting and a receiving element. The transmitting element emits a modulated light beam, which is then scattered by the target object. The receiving element then detects the scattered light and converts it into an electrical signal, which is in turn processed by the on-board processor. The processor then compares the received signals to a reference signal and provides an output signal depending on the size and depth of the target object.

The E3FA-RN21 photoelectric sensors are designed to be used in a variety of industrial applications ranging from packaging machines and printing presses to conveyors and assembly lines. The sensor’s flexibility and reliability make it an ideal choice for industrial applications that require reliable and precise measurements of distances. The sensor can also be used in automotive applications for collision detection and safety systems. Additionally, the sensor can also be used in robotics applications for obstacle detection and positioning.

In terms of its construction, the E3FA-RN21 is composed of a plastic body and a metal plate to which the sensing element is mounted. The sensing element consists of a transmitting LED, an amplifier, a light receiving element, and a control circuit. The transmitted light is scattered by the target object and is then received by the light receiving element and converted into an electrical signal. This signal is then processed by the internal circuits and the output signal is provided depending on the size and depth of the target object.

The E3FA-RN21 photoelectric sensor is a reliable and flexible industrial sensor that is suitable for use in a range of industrial automation and robotic applications. Its adjustable sensitivity and control circuits make it an ideal choice for applications that require reliable and precise measurements of distances. It is also well-suited for automotive and robotics applications due to its reliable performance and simple installation.

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