The Growing Importance of the Sensor Industry
February 25, 2025
With the advancement of industrial automation, the role of sensors in measurement, control technology, and instrumentation has become increasingly critical....
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Troubleshooting Methods for 4-20mA Loop Disconnection
February 25, 2025
When troubleshooting a 4-20mA loop disconnection, it is essential to follow a systematic approach. The following sections outline the primary...
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Common Automation Instrument Failures and How to Address Them
February 25, 2025
Automation instruments are crucial in industrial settings, offering functions such as measurement, display, recording, and alarming. However, in real-world production,...
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Radar level meter measures dimethyldichlorosilane
February 25, 2025
As an important chemical raw material, level monitoring of dimethyldichlorosilane during its storage and transportation is particularly critical. Today, we...
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Inspection and Calibration of Industrial Bimetallic Thermometers
February 25, 2025
Industrial bimetallic thermometers are widely used to measure medium and low temperatures in various industrial environments. These thermometers operate based...
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How to Address a Pressure Transmitter Output Greater than 20mA
February 25, 2025
In many industrial applications, various non-electrical physical quantities such as temperature, humidity, pressure, speed, and angle need to be measured....
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Is it Necessary to Add an Uninterruptible Power Supply (UPS) to a Variable Frequency Drive (VFD) Control Circuit?
February 25, 2025
In industrial applications, ensuring the stability and reliability of power supply to critical equipment is paramount. A Variable Frequency Drive...
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What is Protective Grounding and Why is it Necessary?
February 24, 2025
Protective grounding, also known as earthing, is a safety measure in electrical systems where the non-current-carrying metal parts of equipment...
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Summary of the Zero Manual Operation Project for the Sulfuric Acid Plant
February 24, 2025
Introduction In the first half of this year, we implemented significant improvements in the sulfuric acid plant’s DCS (Distributed Control...
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PID Control vs Advanced Control: A Comprehensive Overview
February 24, 2025
In control theory, the PID (Proportional-Integral-Derivative) controller is often considered the simplest and most effective control algorithm. For systems with...
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Estimation of Control System I/O Points and Cabinet Quantity in Industrial Automation
February 24, 2025
In the field of industrial automation engineering, accurate estimation of input/output (I/O) points and control cabinet quantities is crucial for...
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Optimizing PLC System Reliability: A Cost-Effective Solution to Frequent Output Failures
February 24, 2025
Introduction In a certain workshop, a PLC (Programmable Logic Controller) device, which had been running stably for some time, started...
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Inspection Requirements for Atmospheric Storage Tanks and Breather Valves
February 24, 2025
Atmospheric storage tanks and breather valves play a critical role in the storage of liquids, particularly in industries such as...
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How to Perform Basic Troubleshooting and Maintenance on a PLC (Programmable Logic Controller)
February 24, 2025
Even if you don't have in-depth knowledge of PLCs, you can still perform initial troubleshooting and maintenance by following these...
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Understanding Safety Instrumented Systems (SIS)
February 24, 2025
Safety Instrumented Systems (SIS) play a critical role in ensuring the safety and reliability of industrial processes, particularly in high-risk...
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Understanding Positive, Negative, and No Migration in Pressure Transmitters
February 24, 2025
Pressure transmitters are commonly used in various industrial applications, and understanding the migration phenomenon in these devices is crucial for...
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The radar level meter measures the material level in the mud tank
February 23, 2025
The radar level meter, with its unique measurement technology, provides a "keen eye" for monitoring the material in the mud...
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How to Properly Use Thermocouple Extension Wires
February 23, 2025
Thermocouples are widely used for temperature measurement in various industrial, laboratory, and scientific applications due to their robustness and wide...
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Optimizing Process Control: Understanding PV, SV, and MV in Chemical Engineering
February 23, 2025
Introduction In the automation control systems of chemical plants, three key terms frequently appear: PV (Process Variable), SV (Setpoint Value),...
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Temperature Sensor Calibration: A Critical Science for Precision Measurement
February 22, 2025
Temperature measurement is a cornerstone of modern technology, as accurate temperature data is crucial in a wide range of fields,...
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