The Role of Sensors in the Food Industry
September 19, 2025
The safety of food is a critical aspect of human health and a fundamental part of maintaining economic stability and...
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Differences Between NAMUR NE 43 and NAMUR NE 107
September 19, 2025
1. Introduction NAMUR (Normenarbeitsgemeinschaft für Mess- und Regeltechnik in der Chemischen Industrie) is a leading German user association that develops...
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Common 4–20 mA Output Chips for Industrial Applications
September 19, 2025
1. Introduction In industrial automation systems, especially in power plants and petrochemical industries, the 4–20 mA current loop remains the...
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Instrument Maintenance Inspection and Operation Specification
September 18, 2025
Company: Dalian Zero Instrument Technology Co., Ltd.Document Type: Standard Operating Procedure (SOP)Effective Date: 18th Sep 2025Version: V1.0 1. Scope This document...
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Key Points for Chemical Instrument Inspection
September 18, 2025
In a chemical plant, instruments are essential for monitoring operational status. Their parameters are crucial for safe production and producing...
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Hydrogen and Nitrogen Purity Analyzers: Single Gas vs. Mixed Gas Solutions
September 18, 2025
Introduction Hydrogen (H₂) and nitrogen (N₂) are two of the most important industrial gases, widely used in industries ranging from...
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Understanding the Differences Between Common Thread Types
September 17, 2025
1. Introduction Threads play a critical role in connection, sealing, and power transmission across mechanical manufacturing, piping systems, and equipment...
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How to Effectively Mitigate System Shock Caused by Setpoint Changes
September 17, 2025
1. Introduction In process control, the Proportional–Integral–Derivative (PID) controller is one of the most widely used strategies.However, when the setpoint...
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Industrial Control Systems: Architecture, Networks, Redundancy, and Future Trends
September 17, 2025
1. Introduction Industrial Control Systems (ICS) are the backbone of modern industrial production. Their architecture is designed with multiple layers...
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Flash Tank Level Measurement: Application of Magnetic Level Indicators
September 17, 2025
Introduction In industrial production, flash tanks are essential equipment used to rapidly heat liquids to boiling, effectively separating steam from...
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Digital Integration: What Data Should DCS Provide to ERP?
September 17, 2025
1. Introduction In modern manufacturing enterprises, the integration of Distributed Control Systems (DCS) and Enterprise Resource Planning (ERP) systems is...
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Infrared vs. Ultraviolet Flame Detectors: Principles, Applications, and Maintenance
September 17, 2025
1. Introduction Flame detectors are critical components of boiler furnace safety supervision systems (FSSS). Their primary function is to monitor...
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Do Modbus Networks Always Require Termination Resistors?
September 16, 2025
Abstract In Modbus communication systems based on RS-485, termination resistors are often mentioned as a means of improving signal integrity....
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Why Radar Level Transmitters Often Provide Inaccurate Readings – Causes and Practical Solutions
September 16, 2025
Abstract Radar level transmitters are widely used in chemical storage tanks, wastewater basins, and bulk solids silos. However, many engineers...
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The Role and Importance of Temperature Transmitters in Industrial Applications
September 16, 2025
1. Introduction In modern industrial production, transmitters have become an indispensable category of measuring instruments. By integrating transmitters into traditional...
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Compliance Requirements for Tank Level Measurement
September 16, 2025
1. Why Redundancy Is Essential Storage tanks usually contain hazardous media such as oil, acids/alkalis, liquid chlorine, or liquefied hydrocarbons....
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Understanding SIS, SIF, SIL, SILa, and SIL0: Key Components of Industrial Safety Systems
September 16, 2025
In industrial processes, ensuring safety and preventing catastrophic failures are paramount. Safety Instrumented Systems (SIS) and their associated functions and...
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Chemical Instrumentation Selection: A Practical Guide
September 16, 2025
Selecting the right instrumentation is a critical aspect of ensuring the safety, stability, and efficiency of chemical processes. The selection...
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Key Requirements for PLC Installation: Essential Guidelines for Instrumentation Engineers
September 16, 2025
Programmable Logic Controllers (PLCs) are designed to operate reliably in industrial environments, but proper installation practices are critical to ensure...
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Comparative Analysis of Orifice Plates and Nozzles in Differential Pressure Flow Measurement
September 15, 2025
Abstract Orifice plates and nozzles are two of the most widely used primary elements in differential pressure (DP) flow measurement....
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