1. Working environment assessment When selecting a tuning fork level switch, you first need to conduct a comprehensive assessment of the working environment. This includes considering the temperature range, humidity level, presence of corrosive gases or liquids, and whether there is vibration or shock in the working environment. These environmental factors will directly affect the […]
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In the context of a flow meter, “E Ex iaⅡC T4” refers to the device’s classification according to international standards for electrical equipment used in explosive atmospheres. Here’s a breakdown of each part: E Ex: This indicates that the equipment is designed and certified for use in explosive atmospheres, following the European ATEX (Atmosphères Explosibles)
In the chemical production process, the liquid level measurement of the ammonia separator is a vital task. It is directly related to the stability and safety of the production process and the quality of the final product. The ammonia separator is usually used to separate ammonia from water. This process requires precise control of the
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Pressure, temperature, velocity, angle, and other similar parameters are common non-electrical physical quantities that need to be measured in industrial settings. These physical quantities must be converted into analog electrical signals to be transmitted to the control room or display devices. The equipment that converts these physical quantities into electrical signals is collectively referred to
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1. The Impact of Vortex Flow Meters on the Accumulation of Flow Surface in Vortex Generators If there are viscous particles in the measured fluid, they may gradually accumulate on the upstream surface of the vortex generator, causing its geometry and size to change. As a result, the flow coefficient will also change accordingly. Therefore,
Causes of Inaccuracy in Vortex Flow Meters and Solutions Read More »
Drinking water is an indispensable resource in human daily life, and its quality is directly related to people’s health and quality of life. Therefore, ensuring the purity and safety of drinking water is the primary task of the water treatment industry. In this process, radar level meter, as an advanced measurement technology, plays an important
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In industrial production, accurate measurement of steam flow is crucial for ensuring the stability and efficiency of the production process. Currently, the most commonly used methods for steam measurement are vortex flowmeters and differential pressure flowmeters. In practical applications, temperature and pressure compensation is an essential step to enhance the accuracy and reliability of these
Olefin fractionation is a key process in the petrochemical industry, which involves separating olefin components with different boiling points to obtain high-purity products. This process places extremely high demands on measurement technology, as accurate level, temperature and pressure measurement are essential to ensure product quality and improve production efficiency. In recent years, radar level meters
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In the modern petrochemical industry, accurate monitoring and control of the storage volume of crude oil and refined oil products is an important part of ensuring production safety, optimizing inventory management and reducing costs. As a key link in crude oil production and preliminary processing, oil production stations have extremely high requirements for liquid level
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The plastic insulation material and conductive components of terminal blocks are directly related to their quality, as they determine the terminal’s insulation and conductivity performance, respectively. Common faults of terminal blocks include: Loose Connections: Over time, connections may become loose due to vibrations, thermal cycling, or improper tightening during installation, leading to poor electrical contact.
