Configuration of Redundant Signals and Bumpless Switching in DCS Systems
March 27, 2025
Introduction In Distributed Control Systems (DCS), the configuration of redundant signals and the implementation of bumpless switching functions play a...
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Material Blockage in Industrial Processes: Causes, Effects, and Solutions
March 27, 2025
1. Introduction Material flow issues such as jamming, clogging, and material adhesion are common problems in industrial production. These issues...
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Key Requirements for Metal Enclosures and Components in Explosion-Proof Equipment
March 27, 2025
Explosion-proof equipment is crucial in industries where hazardous conditions, such as flammable gases or combustible dust, are present. The metal...
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Comprehensive Guide to Transmitters in Process Control Instruments
March 27, 2025
Introduction Process control instruments consist of three primary hardware components: the measurement and transmission unit, the actuator, and the controller....
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Conditions for Implementing a Two-Wire Transmitter System
March 27, 2025
In industrial settings, it is often necessary to measure various non-electrical physical quantities, such as pressure, liquid level, temperature, differential...
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Understanding PROFIBUS DP and PROFIBUS PA: Two Key Communication Protocols for Automation
March 27, 2025
PROFIBUS (Process Field Bus) is a widely-used standard for fieldbus communication in industrial automation systems. Developed in 1987 by a...
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The Advantages of Dual Flange Level Transmitters in Industrial Applications
March 27, 2025
Dual flange level transmitters are essential instruments in the industrial measurement landscape, widely employed for monitoring liquid levels, density, and...
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The Significance of Pressure and Flow Measurement in Force Calibration
March 27, 2025
In the field of precision metrology, force calibration plays a critical role in ensuring the accuracy and traceability of force-measuring...
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Why Should the Circuit Be Powered Off When Measuring Resistance with a Multimeter?
March 27, 2025
When using a multimeter to measure resistance, it is essential to power off the circuit.✅ For safe and accurate resistance...
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Do Smart Positioners Differ Between Linear and Rotary Applications?
March 27, 2025
When working with control valves and actuators, a common question arises:Do smart valve positioners come in different types for linear...
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Calibration Methods for Mass Flow Meters
March 27, 2025
Mass flow meters are critical instruments in many industries, particularly for applications where precise measurement of the mass flow rate...
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Difference Between Control Scheme and Interlock Loop
March 27, 2025
In industrial automation and process control systems, the terms “control scheme” and “interlock loop” are often used, but they refer...
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Why Industrial Automation Uses 4-20 mA Current Signals Instead of Voltage Signals
March 26, 2025
In the field of industrial automation, the choice of signal transmission is crucial for ensuring accurate and reliable communication between...
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Thermal Cycling vs. Thermal Shock: What’s the Difference and When to Use Each?
March 26, 2025
IntroductionIn the field of materials engineering and product reliability testing, the terms Thermal Cycling and Thermal Shock are often used—but...
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Understanding Fluid Equipment: Essential Components in Modern Industry
March 26, 2025
Introduction Fluid equipment plays a crucial role in modern industrial systems, with applications across sectors such as petrochemicals, power generation,...
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Understanding Set Pressure, Popping Pressure, and Relieving Pressure in Safety Systems
March 26, 2025
Pressure control is a critical aspect of industrial systems, particularly in processes involving fluids or gases. Safety valves, as integral...
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OPC: The Standard Communication Bridge for Industrial Automation
March 26, 2025
In modern industrial environments, automation systems often comprise a wide range of equipment and software from different manufacturers. These include...
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Temperature Transmitters
March 26, 2025
Temperature transmitters have found increasing applications in industrial sectors such as petroleum, chemical industries, synthetic fiber, textiles, rubber, construction materials,...
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PID and APC: Two Core Strategies to Reduce Uncertainty in Process Control
March 26, 2025
In the process industry, it's often difficult to fully understand the characteristics of the controlled systems. Building a strict mechanistic...
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How to Use a Multimeter to Check if a Ground Wire is Properly Grounded
March 26, 2025
Ensuring that your ground wire is properly grounded is essential for electrical safety. A well-grounded electrical system helps protect individuals...
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