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The Heavy Duty RF Admittance Level Switch is designed for challenging industrial environments, providing reliable level measurement for liquids and bulk solids. Its robust construction withstands extreme conditions, making it ideal for sectors like mining, chemical processing, and wastewater treatment. The switch handles a variety of materials, including sticky solids, and offers high sensitivity for accurate monitoring.
With user-friendly installation and minimal maintenance requirements, it ensures efficient operation. Active shield compensation reduces material build-up effects, while static charge safety enhances its suitability for sensitive applications. This switch combines advanced technology and durability, making it a dependable solution for precise level measurement in demanding settings.
Mining: Monitors slurry levels in flotation cells and settling tanks.
Chemical Processing: Measures hazardous liquids in storage and processing tanks.
Wastewater Treatment: Tracks levels in treatment tanks to prevent overflow.
Food and Beverage: Ensures accurate liquid level measurement in storage tanks.
Oil and Gas: Monitors levels in storage tanks and pipelines for inventory management.
The Heavy Duty RF Admittance Level Switch is versatile and reliable, making it suitable for various industrial applications requiring precise level measurement.
Robust Construction: Designed to withstand extreme temperatures and pressures, ensuring durability in harsh environments.
Versatile Compatibility: Suitable for a wide range of materials, including sticky and non-sticky solids and conductive liquids.
High Sensitivity: Provides precise level detection for accurate monitoring.
User-Friendly Installation: Easy to install and calibrate with minimal maintenance required.
Active Shield Compensation: Mitigates the effects of material build-up on the sensing elements for consistent performance.
Static Charge Safety: Safe for use with materials sensitive to static electricity, enhancing operational safety.
The Heavy Duty RF Admittance Level Switch operates by measuring changes in capacitance to determine the level of a medium, whether liquid or solid. It consists of a sensing rod and a guard electrode, which together form a capacitor. When the sensing rod is exposed to air, the capacitance remains stable. However, when the medium rises and contacts the sensing rod, the dielectric constant of the medium alters the capacitance between the rod and the electrode.
A high-frequency sine wave is applied to both the sensing rod and the guard electrode, creating an electrostatic field. The electronic circuit continuously monitors the capacitance changes. When the capacitance reaches a predefined threshold, indicating a certain level of the medium, the switch activates, which can trigger alarms or control pumps. This precise detection mechanism ensures accurate monitoring of levels in various industrial applications, enhancing operational efficiency and safety.