1. What is grounding? In a power system, grounding refers to the electrical connection made between the neutral point, casing, or support of equipment and a grounding device using a conductor to establish a reliable connection with the earth. 2. What is neutraling? Neutraling refers to the connection of the metallic casing of electrical equipment […]
Rotary paddle level switch is a material level detection device widely used in the field of industrial automation. It determines the material level or existence status by monitoring the change of material resistance to rotating blades. The following are some of the main application areas and specific application occasions of rotary paddle level switch: Main
Application of Rotary Paddle Level Switch Read More »
Definition of Temperature and Pressure Compensation: Temperature and pressure compensation refers to the adjustments made for the effects of temperature and pressure on flow measurements. The most common factors that affect the accuracy of flow measurement are temperature and pressure. To ensure that flow measurements reflect the actual values, these influencing factors need to be
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The monitoring of ocean water level at the port quay is crucial for the safety of port operations, ship berthing and cargo loading and unloading. Accurately measuring the water level can effectively prevent potential risks brought by tides and storms and ensure the smooth progress of port operations. This article will explore the characteristics of
In modern electrical systems, circuit breakers (commonly known as air switches) and Residual Current Devices (RCDs), also referred to as leakage protectors, are two essential safety components. Although they both serve to protect electrical systems and users, their functions, mechanisms, and applications differ significantly. Below is a more detailed exploration of the differences between circuit
Difference Between Circuit Breakers (Air Switches) and Residual Current Devices (RCDs) Read More »
When selecting a pressure transmitter, it’s common to assume that higher accuracy is always better. However, this isn’t necessarily the case. The ideal level of accuracy depends on the specific application and environment. Here are some important considerations when deciding on the appropriate accuracy for a pressure transmitter. 1. Application Requirements High Accuracy is Essential
Is Higher Accuracy Always Better for Pressure Transmitters? Read More »
Radar level gauges focus on measuring the height of liquid in storage containers or open surfaces. The device transmits a microwave signal and calculates the time required from the transmission to the reception of the reflected signal to derive the height of the liquid. This process relies on the property of microwaves reflecting from the
Don’t be confused about the difference between radar level meter and radar flow meter Read More »
An integrated temperature transmitter plays a critical role in converting temperature signals from sensors (like thermocouples or RTDs) into standardized electrical signals (commonly 4-20 mA). Proper wiring is essential to ensure accurate data transmission and long-term reliability. Below is a detailed guide on wiring an integrated temperature transmitter. 1. Preparation Before Wiring Before starting the
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With the development of modern industry, the precise control of the liquid level of molten metal has become particularly important. Aluminum and its alloys are widely used metal materials in industrial production. The accurate measurement of their liquid level is directly related to production efficiency and product quality. Radar level meter, as a non-contact measuring
Radar level gauge measures aluminum liquid level Read More »
Becoming an outstanding chemical process engineer requires dedication, technical expertise, and continuous learning. It is not merely about fulfilling routine responsibilities; instead, it involves excelling in diverse areas of production, safety, and management. This guide outlines the essential tasks, skills, and habits necessary to develop into a distinguished professional in the field. Key Responsibilities of
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