Representation of Wires in Electrical Diagrams
December 16, 2025
Electrical diagrams are essential tools for designing, troubleshooting, and understanding electrical systems. Wires, as fundamental components, are represented with specific...
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Dust Explosion Hazards in Industrial Facilities: Classification and Inspection Areas
December 15, 2025
Dust explosion hazards are a significant concern in many industries, requiring a systematic approach to identify, classify, and inspect hazardous...
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Understanding Fasteners in Industrial Equipment
December 14, 2025
In industrial manufacturing, fasteners are often categorized as standard or general-purpose components. Common fasteners include bolts, nuts, screws, washers, pins,...
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Choosing the Right Material for Acid and Alkali-Resistant Flow Meters
December 14, 2025
When selecting materials for acid and alkali-resistant flow meters, it’s important to consider factors such as the material of the...
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Radio Frequency Impedance Level Measurement Instrument
December 14, 2025
Radio frequency impedance (RFI) technology is a new type of level measurement that has developed from capacitive technology. It is...
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Electromagnetic Flowmeters: Are You Mastering Grounding, Installation, Commissioning & Core Technologies?
December 13, 2025
In industries such as chemical, water treatment, and metallurgy, electromagnetic flowmeters have become the go-to solution for measuring conductive fluid flow, thanks...
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Common Causes of Damage to Double-Flange Capsule Assemblies and Countermeasures
December 13, 2025
Double-flange capsule assemblies are widely used in various industrial applications for precise measurements under complex working conditions. However, their performance...
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Scientific Classification of Hazardous Explosive Areas
December 13, 2025
In industries such as petrochemicals, coal mining, dust processing, fine chemicals, and logistics, explosive environments are always a potential risk....
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When Should Flexible Connections Be Used for Storage Tanks and How Should They Be Installed?
December 12, 2025
In chemical production, the method of connecting pipelines to storage tanks is often seen as a small detail, but it...
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Understanding Particle Size Distribution: D10, D50, and D90
December 12, 2025
Introduction Particle size distribution (PSD) is a critical parameter in describing the characteristics of particulate materials. It represents the proportions...
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Principle of Passive Input in Digital Input (DI) Modules in DCS (Distributed Control System)
December 12, 2025
In this article, we will discuss the fundamental principles of passive input modules in Digital Input (DI) systems, specifically for...
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UPS Installation Instructions
December 11, 2025
1. Pre-installation Preparations 1.1 Site Conditions The installation area must be dry, well-ventilated, and free from excessive dust, corrosive gases,...
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Pressure Unit Conversion: A Guide for Engineers
December 11, 2025
In engineering, scientific research, and industrial production, "pressure" is a fundamental concept found everywhere—from pressure drops in fluid pipelines, to...
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Understanding Analog Signals and Their Typical Applications
December 11, 2025
Introduction to Analog Signals Analog signals are physical quantities that change continuously over time, such as voltage, current, pressure, speed,...
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Why Control Valves Become Unstable: The Real Problem May Be the Positioner
December 10, 2025
In process automation, control valves are the final elements responsible for executing the control signal. However, due to friction, fluid...
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80G Radar Level Meter Installation: A Practical Guide for Beginners
December 10, 2025
Introduction: The 80G radar level meter is a precision instrument used to measure liquid levels through high-frequency electromagnetic waves. Incorrect...
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Design Standards and Requirements for the Extension Section of Resistance Temperature Detectors (RTDs)
December 10, 2025
Resistance Temperature Detectors (RTDs) are widely used in industrial applications due to their high accuracy, stability, and repeatability in temperature...
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Differences in Flange Seal Faces: FF, RF, RTJ, TG, LMF, and SJ
December 9, 2025
In piping systems, the type of flange seal face often determines the upper limit of the entire sealing system. While...
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Frequent “Excessive” Flow Readings in Boiler Inlet Water? Don’t Miss This Critical Detail During Commissioning
December 9, 2025
In the commissioning of large-scale boiler inlet water flow meters at a major power plant in Jiangsu, China, the flow...
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Explosion Protection Levels and Their Classification Requirements
December 9, 2025
Explosion protection levels are essential in ensuring safety in environments with flammable gases, vapors, or dust. The classification system defines...
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