E2S-W21B 1M

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

Proximity sensors are non-contact field devices that detect the presence of objects without any physical contact. They use different forms of electric or electromagnetic fields to detect objects around a predetermined distance. The type of field used varies depending on the manufacturer and the application for which the sensor is intended. The most common of these field types are optical, mechanical, digital and capacitive. The E2S-W21B 1M Proximity Sensor is an example of a capacitive-based sensor, and this article provides an overview of this sensor\'s application field and working principle.

The E2S-W21B 1M Proximity Sensor is a cylindrical-shaped, single-use capacitive type sensor designed to detect the presence of an object through its proximity to the electrode head. This sensor is designed for industrial applications, particularly in the detection of objects in wet or corrosive environments, such as food processing, textiles and marine applications. It is also suitable for outdoor applications in heavy industries such as power plants, steel mills, and mining. The cylindrical shape of the sensor allows it to be mounted in places where conventional fiber-optic, photo-electric or ultrasonic sensors may not be suitable.

The E2S-W21B 1M Proximity Sensor’s operating principle is based on the concept of capacitive sensing. The basic principle is that the presence of an object that is close to the capacitor’s plate will cause a change in the capacitance between the plates. This change in capacitance can then be measured and used to detect the presence of an object. The capacitor itself consists of two metal plates separated by a dielectric material. When an object is placed near or in contact with the plate, the capacitance between the two plates changes. This change in capacitance is then detected by the sensing circuit.

The E2S-W21B 1M Proximity Sensor has a detection range of up to 1 meter, and the cylindrical shape of the sensor allows it to be mounted in places where other capacitive sensors may not be suitable due to the confined space. The sensor also features an adjustable operating voltage, allowing it to be adjusted to suit the application’s requirements. Additionally, the sensor is resistant to corrosion and is able to withstand harsh environments.

Overall, the E2S-W21B 1M Proximity Sensor is an excellent choice for industrial applications that require detection in wet or corrosive environments. With its adjustable operating voltage and corrosion resistance, it is suitable for a wide range of industrial applications. Furthermore, its cylindrical shape allows it to be mounted in places where conventional fiber-optic, photoelectric or ultrasonic sensors may not be suitable. This makes it an ideal choice for applications in heavy industries such as power plants, steel mills, and mining.

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