DCS System and Field Instrument Tagging Convention
November 9, 2025
In practical applications, the naming relationship between DCS system tag numbers (logical points in the control room) and field instrument...
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Advanced Control vs. PID: A Deeper Insight into Control Technologies
November 9, 2025
When advanced control technologies began to gain traction, it was often claimed that they offered a smoother control process and...
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Which Flowmeter to Choose for Partially Full Pipe Conditions?
November 8, 2025
Most traditional flowmeters (such as electromagnetic, vortex, and turbine meters) require the pipe to be completely filled with fluid. In...
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Why You May Still Get Shocked Even When No Power is Measured Before Line Disconnection
November 8, 2025
Have you ever encountered a situation where, before disconnecting a terminal, a voltage tester indicates that the circuit is safe,...
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Is Incorrect Selection of Combustible Gas Detectors a Major Safety Hazard?
November 8, 2025
During safety inspections, many companies encounter a troubling scenario: the combustible gas detectors installed in the field do not match...
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Understanding Basic Control Loops in Industrial Automation
November 8, 2025
Have you ever stood in front of the large screen in a control room, watching numbers and flashing symbols, but...
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Understanding Safety PLCs: A Comprehensive Overview
November 8, 2025
A Safety Programmable Logic Controller (Safety PLC) is a specialized type of PLC designed to ensure industrial processes operate safely,...
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Instrumentation Field Construction Technical Management
November 8, 2025
Responsibilities of Construction Personnel Summary: After the completion of the project, conduct a technical and quality summary. Work Instructions: Attend...
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What Is Material Aging and Why Does It Matter?
November 7, 2025
Many people think “aging” happens only after several years of use. In reality, the aging of polymer materials begins the...
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How to Choose the Right Non-Contact Level Meter for Wastewater Treatment Tanks
November 7, 2025
Selecting a suitable non-contact level meter for wastewater is essentially about matching the instrument to the operating conditions. You can...
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Don’t Wait for an Explosion to Implement Explosion-Proof Measures
November 7, 2025
In the powder chemical industry, combustible dust explosions are rare but highly destructive "black swan" events. According to Dust Safety...
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Becoming a Qualified Instrument Technician: The First Step is Mastering Inspections
November 7, 2025
Instrument technicians play a vital role in ensuring the proper operation of industrial systems. To become proficient in this field,...
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Applications of Ultrasonic Level Meters in Wastewater Treatment Tanks
November 7, 2025
Ultrasonic level meters are widely used in wastewater treatment plants, especially in scenarios where the medium is relatively simple and...
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Advantages and Disadvantages of the Lambda Tuning Method for PID Control
November 7, 2025
I have gradually come to realize that, when it comes to PID tuning methods, the most important factors are not...
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How to Select the Right Electromagnetic Flow Meter for Different Industrial Applications
November 6, 2025
Electromagnetic flow meters are widely used in municipal water systems, industrial wastewater, chemical processing, food and beverage, metallurgy, and pharmaceutical...
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How High Can PTFE Tolerate in Temperature? Insights from Standards and Manufacturers
November 6, 2025
In the world of piping systems, PTFE (Polytetrafluoroethylene) is almost a "star material." Whether it's flange gaskets or valve seals,...
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The Application of Radar Level Gauges in Measuring Urea Hydrolysis Solutions
November 6, 2025
Introduction Level measurement plays a crucial role in the chemical industry, especially when dealing with complex and harsh conditions. Radar...
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Which Level Measurement Method is Best for Asphalt Storage Tanks?
November 6, 2025
Asphalt storage tanks present unique challenges for level measurement due to their high temperatures (130-230°C), high viscosity, tendency to adhere...
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The Three Key Tests in DCS Systems: FAT, SAT, and FIT
November 6, 2025
In the implementation of Distributed Control Systems (DCS) projects, three critical tests—Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and...
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How to Determine the Required SIL Level for a Specific SIF in SIS Systems
November 6, 2025
In Safety Instrumented Systems (SIS), Safety Integrity Levels (SIL) are crucial for ensuring that Safety Instrumented Functions (SIF) meet the...
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