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Can radar level meter measure the liquid level of flue gas scrubber?

Level meter /

Radar level gauges are widely used in industrial applications, and their ability to accurately measure makes them the preferred equipment in many fields. However, when considering whether radar level gauges can be used to measure the level of flue gas scrubbers, it is necessary to deeply analyze their technical characteristics and the specific requirements of […]

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Features of Specialized Valves for Liquid Chlorine

Valve /

Liquid chlorine valves are specifically designed for handling liquid chlorine media. These valves exhibit distinctive characteristics that set them apart from general-purpose valves. Below, we delve into the key features of liquid chlorine valves: 1. Material Selection Liquid chlorine valves are crafted from highly corrosion-resistant materials such as LCB low-temperature steel and PFA (perfluoroalkoxy polymer).

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Is Having Safety Certification Equivalent to an SIS?

PLC /

Safety Instrumented Systems (SIS) are critical components in many industrial settings. While safety certifications are essential, they alone do not define a system as an SIS. There are two key criteria to determine whether a system qualifies as an SIS: technical standards and engineering standards. Technical Standards: The system must comply with IEC61511, which provides

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A Comprehensive Guide to PID Tuning and Its Principles

PLC /

Introduction to PID Control PID (Proportional-Integral-Derivative) control is one of the most widely used and effective control algorithms in engineering. Its popularity stems from its ability to address fundamental control system requirements: stability, responsiveness, and accuracy. Despite the emergence of modern control methods, PID remains at the core of most automation systems. By tuning PID

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Differences Among Submersible, Split-Type, and Cable-Type Level Meters and Selection Guidelines

Level meter /

Introduction In industrial automation and environmental monitoring, level meters play a critical role. They not only ensure accurate measurement of liquid media but also maintain the continuity and safety of industrial processes. With the advancements in level measurement technologies, industries now have access to various solutions tailored to specific needs. Understanding the differences among these

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Detailed UPS Usage and Maintenance Management Guidelines

PLC /

1. Objective The purpose of this guideline is to ensure the safe and efficient operation of Uninterruptible Power Supply (UPS) systems, reduce equipment downtime, extend service life, and prevent power interruptions from causing operational or data losses. This document provides a comprehensive framework for the installation, usage, and maintenance of UPS systems. 2. Scope This

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Basic knowledge of instrument equipment management

Flow meter /

1. Checking In order to timely discover possible defects or hidden dangers in equipment and devices, the corresponding responsible personnel shall refer to the equipment inspection (or patrol inspection) standards to conduct regular or irregular observation, inspection, and record of the equipment and devices under their jurisdiction. Note 1: In order to respect the development

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What Type of Fire Extinguishers Should Be Equipped in Instrument Rooms?

Instrumentation /

Instrument rooms house precision equipment and sensitive electronics, which require specific considerations when choosing fire extinguishers. According to the Code for Design of Extinguisher Distribution in Buildings (GB50140), fires in such environments are classified as Class E fires, which involve energized electrical equipment. Therefore, fire extinguishers must meet high electrical insulation standards to effectively suppress

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