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Why is Temperature and Pressure Compensation Needed in Steam Flow Measurement? How to Achieve Temperature and Pressure Compensation for Saturated and Superheated Steam? Compensation Formulas, Density Calculation

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 […]

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Application of radar level meter in olefin fractionation process

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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Application of radar level meter in oil production station

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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Common issues with terminal blocks: What are the reasons for choosing the standard 4-20mA signal?

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.

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Application of radar level meter in measuring low viscosity liquid medium

With the continuous improvement of industrial automation, the demand for accurate measurement of liquid media is growing. Especially in the chemical, pharmaceutical, food and beverage industries, the monitoring of low-viscosity liquid media is particularly critical. As a non-contact liquid level measurement technology, radar level meter plays an important role in the measurement of low-viscosity liquids

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Analysis of the advantages and difficulties of radar level meter in tank liquid level measurement

In many industrial fields, accurate measurement of tank liquid level is one of the key factors to ensure efficient and stable operation of the production process. The difficulties faced by tank liquid level measurement include highly corrosive media, high temperature and high pressure environment, and changes in liquid properties, all of which put higher demands

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What are the types and technical parameters of commonly used flanges for instrument process connections?

I. Common flange structure types 1. Slip-On Flange Characteristics: The Slip-On Flange is a type of flange connected to a vessel or pipeline using a fillet weld, also known as a lap joint flange. The connection between the Slip-On Flange and the pipe is achieved by first inserting the pipe into the flange bore to

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Lightning protection grounding for instruments

Why do we need lightning protection grounding? For lightning protection of instruments and meters, we can use lightning protection modules. The grounding of lightning protection modules provides a discharge channel, which can quickly conduct and discharge lightning current when lightning strikes. The lightning protection module can only protect against lightning strikes after grounding.  Cable pipes,

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