The LJC18A3-B-Z/BX proximity sensor is a high-quality, versatile product from Ket Electric. It is designed to detect the presence or absence of objects without direct mechanical contact, making it an invaluable tool in many industrial and commercial applications. This comprehensive guide will explore the features, working principles, and various applications of the LJC18A3-B-Z/BX sensor.
Product Name: Proximity Switch
Brand: Kete
Model: LJC18A3-B-Z/BX
Physical Dimensions: Cylinder with a diameter of 18mm
Detection Method: Capacitive
Detection Distance: Adjustable between 1-10mm
Operating Voltage: DC 6 to 36V
Output Type: NPN three-wire normally open These specifications highlight the sensor’s adaptability to different voltage levels and its reliable detection capabilities over a range of distances.
The LJC18A3-B-Z/BX is not only capable of detecting metal objects but also non-metallic materials such as plastic, glass, water, oil, and feed. The detection distance can vary based on the object’s conductivity, dielectric constant, moisture content, and volume. Grounded metallic objects yield the maximum detection distance due to their inherent conductive properties.
The core functioning of the LJC18A3-B-Z/BX sensor is based on the principle of capacitive sensing. The sensor contains a high-frequency oscillator that forms a capacitor with the target surface when an object comes near. As the object approaches, the capacitance changes, which triggers the sensor to switch its output state, thus detecting the presence of the object. This mechanism is highly effective for both metallic and non-metallic substances, offering a broad range of applications.
The versatility of the LJC18A3-B-Z/BX makes it suitable for a wide array of applications, including but not limited to:
Промышленная автоматизация: Controlling relay coils, counters, and other equipment.
Level Measurement: Ideal for measuring pressure, force, displacement, vibration, and liquid levels.
Перевозка материалов: Efficiently sorts and counts items made from various materials.
Safety Systems: Ensures machinery operates correctly by detecting the presence of objects or people.
The LJC18A3-B-Z/BX offers numerous benefits that make it a preferred choice in many industries:
Simplicity and Sensitivity: Its simple design coupled with high sensitivity ensures reliable performance.
Dynamic Response: Excellent dynamic response characteristics make it suitable for fast-paced environments.
Cost-Effectiveness: Affordable price point without compromising on quality or performance.
The LJC18A3-B-Z/BX proximity sensor from Ket Electric is a robust, adaptable, and efficient solution for detecting objects across different materials and conditions. Its ability to function effectively in diverse applications underscores its value as a critical component in modern industrial and commercial systems. With its blend of simplicity, affordability, and high performance, the LJC18A3-B-Z/BX is an excellent choice for any application requiring precise object detection.
