Practical Guide to the Dual Prevention Mechanism
April 11, 2025
Understanding Risk Classification Control and Hazard Identification The Dual Prevention Mechanism is a safety management strategy consisting of two essential...
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Why Thermocouples in Boilers Require Insulators and Why They Frequently Burn Out During Startup
April 11, 2025
Introduction In industrial applications such as boilers, thermocouples are commonly used to monitor and control temperature. These sensors are essential...
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Understanding the Modbus Frame Size Limitations and Practical Applications
April 11, 2025
Introduction In the realm of industrial automation, the Modbus protocol is highly regarded for its simplicity and broad applicability. For...
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How to Protect Submersible Level Transmitters from Lightning Damage
April 10, 2025
As the summer flood season approaches, many regions are experiencing rising water levels, with some even exceeding historical records. In...
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Understanding 3-Wire and 4-Wire RTD Connections: How They Eliminate Lead Wire Resistance and Improve Measurement Accuracy
April 10, 2025
In industrial and laboratory temperature measurements, RTDs (Resistance Temperature Detectors) are widely used due to their accuracy and stability. However,...
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Enhancing Instrument Signal Stability: The Role of Safety Barriers
April 10, 2025
Maintaining stable and reliable instrument signals is crucial in industrial settings. Signal instability and occasional disconnections can disrupt operations, affect...
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Understanding Initial Drift and Long-Term Drift in Pressure Transmitters
April 10, 2025
Pressure transmitters are critical components in industrial measurement systems, and their stability over time directly impacts process control and data...
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A Comprehensive Guide to Understanding Industrial Control Systems (ICS)
April 10, 2025
Introduction Industrial Control Systems (ICS) play a critical role in monitoring and controlling equipment and processes in various industrial environments....
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Understanding the Working Principles of Multimeters and Megohmmeters
April 10, 2025
Electrical measurement and diagnostics rely heavily on specialized instruments designed for specific testing scenarios. Among the most commonly used devices...
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Case Study: Abnormal High Reading on Storage Tank Pressure Gauge
April 10, 2025
1. Incident Overview At a chemical plant’s tank farm, operations personnel observed that a pressure gauge installed on a storage...
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Principles of Setting Gas Detection Alarms in Hazardous Areas
April 10, 2025
Gas detection alarms are critical for safety in industrial environments where hazardous gases are present. Proper placement and configuration of...
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Can a Pressure Gauge and a Thermometer Be Installed in the Same Location?
April 10, 2025
When designing or maintaining industrial systems, one common question arises: Can a pressure gauge and a thermometer be installed in...
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Are Bipolar Junction Transistors (BJTs) the Same as Transistors?
April 9, 2025
1. Introduction Transistors and bipolar junction transistors (BJTs) are fundamental components in electronics, playing crucial roles in signal amplification, switching...
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Ultrasonic Level Transmitter: A Reliable Performer in Industrial Measurement
April 9, 2025
Ultrasonic level measurement is a versatile and widely adopted technology that has become a crucial tool for measuring the level...
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6 Key Technical Specifications of Measurement Instruments
April 9, 2025
To effectively monitor and control an industrial process, it is essential to measure parameters such as temperature, pressure, flow, and...
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Improving Process Automation: It Starts with Understanding, Not Just Technology
April 9, 2025
In the quest to improve process automation in industrial environments, one crucial but often overlooked starting point is a deep...
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Advanced Process Control (APC): A Comprehensive Overview
April 9, 2025
Advanced Process Control (APC) is a critical technology in industrial automation, widely used to optimize and enhance the efficiency of...
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Bypass Design for Instrumentation: An In-Depth Overview
April 9, 2025
In industrial process control systems, instrumentation plays a critical role in monitoring and controlling various parameters such as pressure, temperature,...
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Instrument Control System Management Procedure
April 9, 2025
1. Purpose This document is established to strengthen the management of instrument control systems, including DCS (Distributed Control System), SIS...
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Application of Ultrasonic Level Meters in Coal Mine Environments
April 9, 2025
1. Liquid Level Monitoring Requirements in Coal Mining Coal mining environments present extreme and hazardous conditions characterized by: High dust...
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