Wiring in Non-Explosion-Proof Zones: Avoiding Crossings with Other Areas
October 29, 2025
OverviewWhen wiring in non-explosion-proof zones, it's crucial to prevent intersections with other areas such as explosion-proof zones, high-voltage zones, low-voltage...
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Temperature and Pressure Compensation in Instruments
October 29, 2025
1. Overview of Temperature and Pressure Compensation Temperature and pressure compensation is a technique used to automatically adjust the measurement...
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The Importance of Proper Thread Sealing in Explosion-Proof Flexible Hose Connections
October 29, 2025
In industries where hazardous materials are handled, safety is paramount. Ensuring that all equipment is properly connected and maintained is...
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Double Flange Level Transmitter Pressure Calibration: Steps and Precautions
October 28, 2025
Pressure calibration for the double flange level transmitter is a crucial step to ensure measurement accuracy. Below are the detailed...
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Frequent Rust in Compressed Air Systems? It Might Be Due to Inadequate Dew Point Control!
October 28, 2025
What is Dew Point Temperature? In meteorology, dew point temperature (Td) refers to the temperature at which air, while keeping...
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Comprehensive Solution for Preventing Wire Breakage and Loose Connections in High-Frequency Vibration Environments
October 28, 2025
Introduction and Objectives Background: In industries such as chemical production, thermal power generation, metallurgy, and mining, equipment like pumps, coal...
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Choosing the Right Vortex Flow Meter: Avoiding Common Pitfalls in Selection
October 28, 2025
Introduction A factory experienced repeated sensor failures in their vortex steam flow meters, with the failure occurring after some time...
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Common Faults and Maintenance Methods for Radar Level Meters
October 28, 2025
1. No Display / Instrument Not Starting Possible Causes: Power interruption (power module failure, disconnected wiring) Internal fuse blown Mainboard...
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Magnetostrictive Level Transmitter: Core Knowledge and Troubleshooting
October 28, 2025
Magnetostrictive level transmitters use the magnetostrictive effect (where a magnetic field causes a metal rod to undergo elastic deformation and...
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DCS System Inspection, Maintenance, and Fault Diagnosis
October 28, 2025
1. DCS System Inspection Regular Inspections: Conduct inspections twice a day at designated times. Dust Removal: Clean the control cabinet...
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Key Actions After Instrument Calibration in a Business Setting
October 28, 2025
Instrument calibration is a critical process to ensure the accuracy and reliability of measurement equipment in any business environment. However,...
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Choosing the Right Temperature Sensor for Industrial Applications Below 500°C: RTDs vs Bimetallic Thermometers
October 28, 2025
Temperature measurement plays a critical role in various industrial processes. Whether you are controlling a chemical reaction, monitoring food sterilization...
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The Application of Radar Level Meters in Measuring Dust Hopper Levels of Electrostatic Precipitators
October 27, 2025
Abstract Precise monitoring of dust hopper levels in electrostatic precipitators (ESPs) plays a critical role in ensuring the stable operation...
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Why High Neck Valve Caps Are Not an Option, but a Necessity in Cryogenic Applications
October 27, 2025
Cryogenic valves are widely used in industries dealing with extremely low-temperature media such as liquid oxygen, liquefied natural gas (LNG),...
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The “Golden Rule” for Installation Distance of Clamp-on Ultrasonic Flow Meters: Ensuring Accurate Measurement
October 27, 2025
Clamp-on ultrasonic flow meters are non-invasive flow measurement tools, where the correct installation distance plays a critical role in ensuring...
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DCS I/O Technology Innovation: How Remote General-Purpose I/O Systems Address the Challenges of “Overcrowded Cabinets” and “Delivery Anxiety” in Petrochemical Plants
October 27, 2025
In the era of industrial automation, where systems are becoming larger and more intelligent, the I/O modules in Distributed Control...
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Working Principle of Signal Generators
October 27, 2025
A signal generator is a device used to provide various electrical signal excitations for electronic devices or systems. It can...
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How to Calibrate Flow Meters On-Site Using Portable Standard Devices
October 26, 2025
Introduction Flow meters used in trade settlements must be regularly calibrated to ensure accurate readings. While factory calibration ensures the...
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The Broad Applications of Temperature Transmitters
October 26, 2025
Temperature management plays a crucial role in various industries, ensuring equipment operates optimally and efficiently. In environments such as data...
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Core Components of Sensors and Their Relationship with Automation Instruments
October 26, 2025
Introduction In industrial automation, smart devices, and measurement & control systems, sensors serve as the key bridge connecting the "physical...
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