EE-SV3-B

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 – Photointerrupters - Slot Type - Transistor Output have become increasingly popular in industrial applications due to their ability to provide accurate output signals quickly and reliably. The EE-SV3-B is one such unit with a wide range of potential applications and detailed working principles.

Application Field

The EE-SV3-B provides a transistor output signal with excellent stability and a wide range of operating parameters. It can be used in a variety of applications as part of the signal sensing system for DC motors, pumps, conveyors, and other industrial machinery. In addition, it is suitable for use in medical instrumentation, security systems, and in other consumer electronic products.

The EE-SV3-B includes an IR emitter and photosensor chip, which are mounted in a plastic housing. This allows the unit to work in a variety of ambient temperatures, from -25C to +60C. It is especially suitable for detection and monitoring applications that do not require high accuracy and reliability.

Principle of Operation

The EE-SV3-B works by comparing the reflected amount of light to the emitted amount of light. By coupling thePhotodiode and Transistor with a capacitive bridge, the EE-SV3-B switch the output according to the difference between the signal and the reference voltage. When it is in its blocking state, the output is at 0V and when it is in its conduction state, the output is at 3V.

Furthermore, the EE-SV3-B uses Intelligent Dimming Technology (IDT) to control the signal level and reduce noise interference, improving the accuracy and reliability of the signals. The IDT also prevents false triggering and enhances immunity to ambient light.

Main Features

The EE-SV3-B has a number of impressive features which are worth noting, such as the wide operating voltage range from 2.2V to 5.5V, with an operating current of 5mA. Its switching speed is up to 5kHz, can be adjusted between 0.5ms and 800ms with resolution of 1ms, and its self-checking resolution is up to 16ms.

In addition, it features a dustproof and waterproof stainless steel shell, allowing it to be used in harsh environments, and the low-profile design ensures a longer service life. The EE-SV3-B is also designed to detect wide area objects, with a detection range of up to 13mm.

The EE-SV3-B also features an innovative patented design. At the optical coupling, the IR emitter is coupled a very thin and transparent polyimide film which increase the optical coupling efficiency. This helps to improve detection accuracy, while at the same time improving reliability.

Overall, the EE-SV3-B is an excellent choice for applications requiring high accuracy and reliability. It is highly recommended for use in industrial applications, medical instrumentation, security systems, or other consumer electronic products.

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