Level switch

Measurement instruments play a crucial role in industrial automation and process control by enabling accurate data collection and management. In industries dealing with solid-liquid mixtures such as slurry, sludge, and particulate suspensions, two primary types of instruments are commonly used: general-purpose solid-liquid measurement instruments and specialized solid-liquid measurement instruments. General-purpose instruments are designed to measure […]

Background In iron ore production, monitoring material levels within storage silos plays a crucial role in ensuring smooth and safe operations. The unique characteristics of iron ore, such as its high density, large particle size, and poor flowability, often render conventional level detection methods ineffective. Traditional equipment frequently struggles with significant measurement deviations or instability

Introduction Electrode-type level switches operate based on the electrical conductivity of liquids. These switches leverage the liquid’s ability to act as a conductive medium between electrodes, forming a closed electrical circuit when the liquid comes into contact with them. Typically, these switches consist of two or more electrodes installed at specified levels within a container.

A limit switch is an electromechanical device used to detect the presence or absence of an object or the position of a mechanical component. It operates by physical or non-contact interaction with a moving object, causing a change in its internal contacts, which either opens or closes the circuit. Limit switches are essential in industrial