How to Use a Multimeter to Diagnose Temperature Measurement Faults Quickly
November 21, 2025
Accurate temperature measurement is critical in industrial processes, yet technicians often encounter a common problem:the multimeter shows a “normal” resistance...
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Becoming a Qualified Instrumentation Technician: Step Two – Regular Inspections
November 20, 2025
In the journey of becoming a skilled instrumentation technician, regular inspections of critical equipment are a crucial step. Such equipment...
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Why Flow Meters Are Commonly Installed Upstream of Control Valves
November 20, 2025
A Practical Engineering Guide with Real Case Analysis In fluid control systems, both flow meters and control valves are widely...
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DCS System Routine Maintenance: Key Technical Guidelines
November 20, 2025
A Distributed Control System (DCS) is the core automation platform that ensures safe, stable, and continuous plant operation. To maintain...
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How to Properly Ground an Electromagnetic Flow Meter
November 19, 2025
Electromagnetic flow meters are among the most widely used instruments in industrial process measurement—and also among those most prone to...
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The Functions of Capacitors: A Detailed Overview
November 19, 2025
Capacitors are essential components in modern electronics, playing a crucial role in various circuits and applications. Their ability to store...
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Distillation Column Stability: Understanding the Real Causes Behind Operational Fluctuations
November 19, 2025
Distillation is often perceived as one of the simplest unit operations in chemical processing. In reality, a distillation column is...
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A Professional Guide to Identifying and Selecting Thermocouple Compensation Cables
November 18, 2025
Thermocouple compensation cables play a critical role in temperature measurement systems. They extend the thermocouple signal from the sensing point...
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Comprehensive Optimization Strategies for Cable Manufacturing: Ensuring Consistency, Quality, and Cost Efficiency
November 18, 2025
Cable manufacturing is a highly integrated process involving raw material preparation, conductor processing, insulation and sheathing extrusion, quality testing, and...
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Comprehensive Rainy-Season Protection Strategy for Chemical Plant Instrumentation
November 18, 2025
Industrial instrumentation in chemical plants is highly vulnerable during the rainy season due to moisture intrusion, condensation, lightning surges, corrosion,...
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Why GDS Systems Are Not Allowed to Use Bus Architecture (Including RS-485 Networks)
November 18, 2025
Gas Detection Systems (GDS) are categorized as critical safety systems. Their primary functions—real-time gas concentration monitoring, alarm triggering, and emergency...
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Common Electrical Interface Thread Types in Instruments
November 18, 2025
When it comes to electrical interfaces in instrumentation, selecting the correct thread type is essential for ensuring reliable connections and...
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The Evolution of Industrial Automation: The Synergy Between PLC and Supervisory Control Systems
November 17, 2025
In the realm of industrial automation, the Programmable Logic Controller (PLC) has long been regarded as the "brain" of control...
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How to Diagnose Temperature Sensor Failures with a Multimeter: Core Logic + Practical Procedures
November 17, 2025
Core Principle: Temperature-related faults in electrical or industrial systems can be quickly located using the inherent resistance–temperature characteristics of NTC/PTC...
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Understanding RS-485 Communication and Cable Core Selection
November 17, 2025
RS-485 is one of the most widely used industrial communication standards. It provides a robust, long-distance and noise-resistant method for...
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UPS Power Supply: Working Principle, Common Failures, and Troubleshooting Guide
November 17, 2025
Uninterruptible Power Supply (UPS) systems play a critical role in protecting electrical equipment from power disturbances. By integrating rectification, energy...
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Temperature Measurement in Industrial Processes: Principles, Devices, and Best Practices
November 17, 2025
Introduction Temperature is one of the most fundamental and widely measured parameters in industrial processes. Nearly 50% of all process...
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A Comprehensive Guide to Buoyancy-Type Level Instruments
November 17, 2025
Buoyancy-type level instruments remain widely used across chemical processing, petroleum storage, water treatment and general industrial applications. Their stable performance,...
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The Importance of Independent UPS for SIS, DCS, and GDS in Industrial Systems
November 16, 2025
In industrial environments, critical systems such as Safety Instrumented Systems (SIS), Distributed Control Systems (DCS), and Gas Detection Systems (GDS)...
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The Hidden Workhorse of Industrial Automation: Why Pneumatic Cylinders Matter
November 16, 2025
In modern automated production lines, many precise and repetitive mechanical actions rely on a component that rarely attracts attention: the...
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