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Application of Volumetric Flow Meters in the Chemical Industry

Volumetric flow meters play a vital role in the chemical industry, where accurate measurement and control of fluid flow are essential for maintaining product quality, optimizing production processes, managing energy consumption, and ensuring safety and environmental compliance. The primary applications include: 1. Accurate Measurement of Fluid Flow 1.1 Measurement of Raw Materials: In chemical production, […]

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Why choose radar level meter for high temperature working conditions

High temperature conditions are a common and challenging environment in industrial production. Under such conditions, the accuracy of liquid level monitoring is directly related to production safety and efficiency. Radar level meters have shown their irreplaceable importance in high temperature application environments due to their unique advantages. This article aims to explore the impact of

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Liquid Flow Measurement in Large-Diameter Pipelines

Measuring liquid flow in large-diameter pipelines is critical for applications such as municipal water supply, industrial cooling water systems, and wastewater treatment plants. The challenge in these systems is ensuring accurate, stable, and reliable measurement while also maintaining ease of installation and maintenance. Several flow measurement techniques are commonly employed for large-diameter pipelines, each with

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Importance of Instrument Numbering in Industrial Production

Instrument numbering holds significant value in industrial production, primarily reflected in the following aspects: 1. Identification and Localization Unique Identification: Every instrument has a specific instrument number, similar to an identification card, enabling precise recognition and distinction of different instruments. This allows operators and maintenance personnel to quickly and accurately locate specific instruments, improving work

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Common faults of terminal blocks, reasons for choosing standard signal 4-20mA

1. Poor contact The metal conductor inside the terminal is the core part of the terminal. It transmits the voltage, current or signal from the external wire or cable to the contact corresponding to the connector. Therefore, the contact must have excellent structure, stable and reliable contact retention and good conductivity. Due to unreasonable contact

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Why Flow Meters Are Installed Upstream of Control Valves: Key Reasons and Benefits

In a piping system, it is common practice to install a flow meter upstream of a control valve. This arrangement is generally preferred due to several key reasons: 1. Ensuring Measurement Accuracy The primary reason for placing the flow meter before the control valve is to ensure accurate flow measurements. Control valves, when adjusted, create

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Comparison of Vortex Flowmeter and Differential Pressure Flowmeter for Steam Measurement

In industrial settings, steam flow measurement is crucial for maintaining process efficiency, energy conservation, and system safety. Two widely used methods for measuring steam flow are the vortex flowmeter and the differential pressure (DP) flowmeter. Each method has its advantages and disadvantages, making them suitable for different scenarios. Below is a detailed comparison of both

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How to Determine if a Differential Pressure Transmitter is Operating Normally in the Field

Answer: Since the common faults in differential pressure transmitters are zero-point drift and blockage of the pressure guide tube, calibration of the scale point by point is rarely performed in the field. Instead, the zero-point and trend of changes are checked, as follows: Zero-point check: Close the positive and negative pressure shut-off valves. Open the

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Unveiling the secrets of magnetic flap level gauge: the principle is so simple

Magnetic flap level gauge, as an important instrument in the field of industrial automation, is widely used in medium level detection of various towers, tanks, tanks, spherical containers and boilers. Its simple and efficient principle makes it a leader in the field of liquid level measurement. So, what is the working principle of the magnetic

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Understanding PID and APC Control Systems: A Detailed Overview

In the world of industrial automation and process control, PID (Proportional-Integral-Derivative) control and APC (Advanced Process Control) are two fundamental strategies used to regulate systems and maintain desired outputs. While both serve the purpose of controlling industrial processes, they are fundamentally different in terms of complexity, application, and performance. This article explores the details of

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