E2E-CR8C2

Introduction to Proximity Sensors

Proximity sensors are devices used for detecting the presence of an object or measure its distance from a reference point. These sensors exist in a variety of forms in different physical sizes and shapes, such as switches, inductive receivers, capacitors, ultrasonic, microwave, photoelectric and laser. Proximity sensors are usually categorized based on the sensing technology used, such as switches, inductive, capacitive, ultrasonic, photoelectric and laser. Each type of proximity sensor has its own unique features and advantages which makes them suitable for use in different applications.

E2E-CR8C2 Application Field and Working Principle

The E2E-CR8C2 is a type of proximity switch manufactured by Omron. It is a capacitive or capacitance-type proximity sensor that uses an electrical capacitance formed between its sensing element and a metal target to detect the presence of an object. It is designed for use in harsh environments, and is capable of detecting objects with both metal and non-metallic surfaces.

The E2E-CR8C2 works by continually charging two electrodes with direct current, or DC, power from a power supply. When the target object is near enough to the sensing element, the capacitance is increased, causing the voltage of the electrodes to drop. This drop in voltage is detected by the E2E-CR8C2, and signals the presence of an object near to the sensor.

The E2E-CR8C2 can be used to detect the presence of an object such as a metal plate, with both metal and non-metal targets, as well as other objects such as paper, wood, and plastic. It is also suitable for detecting the presence of objects which have a large difference in dielectric properties. It has a sensing distance up to 8mm with a repeatability of ±1mm.

Advantages

The E2E-CR8C2 offers a variety of advantages which make it an ideal choice for many industrial and consumer applications. It is highly durable and can withstand extreme temperatures and environments. It has a long service life, with a proven reliability of >400 million operations without any malfunction. It is also extremely easy to install and use with minimal setup time required.

The E2E-CR8C2 also offers excellent energy efficiency, with a low power consumption of just 10mA. This means it can be powered by common DC power supplies, or even by small batteries. It features reverse-polarity protection which helps to prevent any damage caused by incorrect installations. Finally, it provides high sensitivity over a wide operating range, making it perfect for applications which require precision or repetitive tasks.

Applications

The E2E-CR8C2 is an ideal choice for a variety of industrial and consumer applications. It is commonly used in packaging machines, product measuring and sorting devices, manufacturing equipment, and automated systems. It can also be used in safety and security systems, as well as in vending and gaming machines. As it is waterproof, it can be used in environments such as outdoor and marine applications.

In addition, the E2E-CR8C2 can be paired with a variety of controllers and other devices such as process controllers, automation systems, and PLCs. This makes it an ideal choice for industrial automation applications and monitoring systems.

Conclusion

The E2E-CR8C2 is an ideal choice for a variety of applications as it offers a durable and reliable performance, and operates with low power consumption. Its versatile range of features and advantages makes it suitable for many industrial and consumer applications, such as in safety and security systems, product measuring and sorting devices, automation systems, packaging machines, and outdoor and marine environments.