Common Structures and Failure Modes of Shut-Off Valves in SIS Systems
May 3, 2025
Introduction Shut-off valves serve as the final control element in Safety Instrumented Systems (SIS), playing a vital role in ensuring...
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Zero Manual Intervention: A Dual Evolution of Technology and Human-Centered Management
May 3, 2025
In the era of industrial automation, "zero manual operation" has become a benchmark for evaluating the advancement of process units....
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The Difference Between SIS (Safety Instrumented System) Interlocks and DCS (Distributed Control System) Interlocks
May 3, 2025
In industrial automation and safety management, two critical systems ensure both the safety and efficiency of operations: the Safety Instrumented...
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Comparison Between Four-Wire and Two-Wire Ultrasonic Level Transmitters
May 2, 2025
Ultrasonic level transmitters are widely used in industrial process monitoring due to their non-contact measurement and robust adaptability. Among them,...
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Can a DCS Be Used as a GDS Controller? A Technical Evaluation of Integrated Toxic and Combustible Gas Detection Systems
May 2, 2025
In chemical plants and industrial facilities, the presence of flammable and toxic gases is a common hazard due to process...
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Real-Time Monitoring and Fault Prediction for Automated Equipment
May 2, 2025
Overview In today's industrial production landscape, automated equipment plays a critical role. These systems not only improve production efficiency but...
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The Impact of Improper Welding Grounding on Instrumentation and Best Practices for Safe Grounding in Control Systems
May 2, 2025
1. Introduction Improper grounding during welding operations poses serious threats to the performance and integrity of industrial automation and instrumentation...
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How Environmental Factors Affect Force Measurement
May 2, 2025
Introduction Force measurement systems are designed to deliver precise, repeatable results. However, environmental conditions can significantly influence a sensor’s performance...
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Choosing the Right Level Measurement Device for a 30-Meter Silo
May 2, 2025
Selecting the appropriate level measurement device for a 30-meter tall silo is critical to ensure efficient and accurate inventory management....
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Appearance Requirements for Bimetallic Thermometers
May 2, 2025
Bimetallic thermometers are widely used in industrial and commercial applications due to their durability, accuracy, and reliability. To ensure proper...
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Inspection Guidelines for Secondary Electrical Equipment
May 2, 2025
Secondary electrical equipment plays a critical role in monitoring, measuring, controlling, regulating, and protecting primary electrical systems. Unlike primary equipment,...
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The Role of Hole Design in Balanced Flow Meters: Enhancing Precision and Stability
May 1, 2025
Balanced flow meters have emerged as a high-precision solution in fluid measurement, addressing limitations seen in traditional orifice plate flow...
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What is a Level Switch?
May 1, 2025
A level switch, also known as a level sensor or level control, is a device used to detect and monitor...
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Why Should a Normally Closed Contact Be Used for the Stop Button in PLC Systems?
May 1, 2025
In the design of Programmable Logic Controller (PLC) systems, safety and reliability are top priorities—especially when it comes to how...
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Should Toxic Gas Detectors Be Installed When Handling Acrylamide?
May 1, 2025
1. Introduction Acrylamide (chemical formula: C₃H₅NO) is a white, odorless crystalline solid commonly used in the production of polymers, adhesives,...
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A Practical Guide to S-Type Load Cells: Applications and Selection Tips
April 30, 2025
Introduction S-type load cells are one of the most widely used force sensors in industrial measurement and automation systems. Known...
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How to Choose the Right Instrument for Your Equipment
April 30, 2025
Reliable instruments play a critical role in equipment management and industrial automation. They monitor and control essential parameters such as...
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Can a 1-In 2-Out Signal Isolator Be Used in a Safety Instrumented System (SIS)?
April 30, 2025
In industrial process control systems, signal isolators play an essential role in transmitting and conditioning analog signals. Among various configurations,...
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Are PF1 1/2″ and G1 1/2A Threads the Same?
April 30, 2025
1. Introduction In industrial piping and instrumentation, thread compatibility is crucial for ensuring proper mechanical connection and sealing. Two commonly...
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Understanding the Evolution of HART Communication Protocols: A Comprehensive Overview
April 30, 2025
HART (Highway Addressable Remote Transducer) is one of the most widely used communication protocols in industrial automation. It allows digital...
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