In the corrosion resistance tables, different letters are used to indicate the suitability and durability of materials when exposed to various liquids. Below is the meaning of each symbol: A (Applicable / Suitable) – The material is highly resistant to corrosion and is suitable for use with the given liquid. B (Usable but with a […]
Introduction Pressure measurement is essential in various fields, including engineering, physics, and industrial applications. Understanding the differences between absolute pressure, gauge pressure, and vacuum pressure is crucial for accurate readings and interpretations. This article explores these types of pressure, their significance, and how they are measured. Absolute Pressure Absolute pressure is the total pressure exerted
Pressure transmitters are among the most commonly used sensors in industrial automation control systems. Piezoresistive, capacitive, and monocrystalline silicon resonant pressure transmitters represent three primary types, each with unique principles, advantages, disadvantages, and application scenarios. This article provides a detailed comparison to help choose the most suitable option for specific needs. 1. Piezoresistive Pressure Transmitters
In industrial safety systems, the integration and functionality of various detection and control devices are crucial for ensuring operational safety. A common question arises about whether combustible gas detectors, when part of a Safety Instrumented System (SIS), should be integrated with a Gas Detection System (GDS) for status display. This article explores the functional differences
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Introduction In the fields of engineering, manufacturing, and industrial piping systems, pressure class (CLASS) is a crucial standard that determines the pressure-holding capacity of components such as flanges, valves, and fittings. Understanding the relationship between CLASS ratings and nominal pressure (MPa) is essential for ensuring the safety and efficiency of pressure-bearing equipment. This article provides
Understanding the Relationship Between Pressure Class (CLASS) and Nominal Pressure (MPa) Read More »
In the steel production industry, pellet ore is one of the important raw materials, and accurate measurement of its storage volume is crucial to the stable operation of the entire production. With the development of technology, radar level meters have been widely used in the level measurement of pellet silos due to their high precision
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Calibration is a vital process in ensuring the accuracy and reliability of vortex flow meters. This procedure involves comparing the meter’s readings to a known standard and making adjustments to minimize errors. A systematic calibration process ensures compliance with industry standards and maintains optimal performance. This article outlines the detailed procedure for calibrating vortex flow
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1. Introduction The selection of materials with excellent corrosion resistance is critical in various industries such as petrochemicals, fertilizers, and marine applications. This document provides a comprehensive overview of the corrosion resistance characteristics of different materials, including stainless steels, special alloys, and linings, under varying environmental conditions. 2. Corrosion Resistance of Common Metals and Alloys
Corrosion Resistance Performance of Materials Read More »
The proper installation of vortex flow meters is a critical factor in achieving accurate and reliable measurements. During the calibration process, the installation must follow specific guidelines to ensure that the meter’s performance is evaluated under conditions that replicate its operational environment. This article outlines the key requirements for the installation of vortex flow meters
Requirements for the Installation of Vortex Flow Meters in Calibration Read More »
Introduction The ultrasonic level meter is a device widely used for liquid level measurement. Due to its advantages of non-contact operation, no pollution, and easy maintenance, it is highly favored across various industries. Based on their structure, ultrasonic level meters can be categorized into two types: integrated and split-type. This article will provide a detailed
