admin_zero, Author at Just Measure it - Page 8 of 139

admin_zero

Understanding the Working Principle of RS-485 Interface: A Detailed Guide

The RS-485 interface, commonly referred to as “485,” is a standard for serial communication widely used in industrial automation, data acquisition systems, building management systems, and various forms of device control. Its popularity stems from its robust design, which allows long-distance, high-speed, and multi-point communication in noisy environments. This article provides a detailed explanation of […]

Understanding the Working Principle of RS-485 Interface: A Detailed Guide Read More »

Application and Challenges of Tuning Fork Level Switch in Chemical Plant

Introduction The tuning fork level switch is a liquid level detection device commonly used in industrial processes, especially in chemical plants. Due to its high reliability and adaptability to a variety of liquid media, the tuning fork level switch plays an important role in the chemical production process. However, despite the many advantages of the

Application and Challenges of Tuning Fork Level Switch in Chemical Plant Read More »

Is there any relationship between pressure transmitter range migration and stability?

Some companies purchased pressure transmitters that allow 100-fold range migration. After migrating the transmitter range downward by 20 times, they found that the transmitter had poor stability. After restoring the standard range, no transmitter stability problem occurred. What is the reason? In this article, we will talk about the factors that cause the stability of

Is there any relationship between pressure transmitter range migration and stability? Read More »

Atmospheric, Gauge, and Absolute Pressure: Concepts and Their Relationships

When discussing gas or liquid pressure, three common terms are often used: atmospheric pressure, gauge pressure, and absolute pressure. Understanding these concepts is essential in fields like engineering, meteorology, and fluid dynamics. Let’s break down each term and explore how they are related. 1. Atmospheric Pressure  Atmospheric pressure is the pressure exerted by the weight

Atmospheric, Gauge, and Absolute Pressure: Concepts and Their Relationships Read More »

Safety Instrumented Systems (SIS) and Safety Integrity: A Comprehensive Overview

Safety Instrumented Systems (SIS) play a critical role in industrial processes, particularly in environments where hazardous events pose significant risks to people, equipment, and the environment. A well-designed SIS is crucial for maintaining safe operations, and its reliability is often defined by its safety integrity. Safety integrity measures the ability of a SIS to perform

Safety Instrumented Systems (SIS) and Safety Integrity: A Comprehensive Overview Read More »

Application of radar level meter in water diversion of reservoir

In modern water conservancy project management, accurate water level measurement is essential to ensure the effective use of water resources and reservoir safety. As an advanced water level measurement technology, radar level gauges are increasingly used in reservoir water diversion, significantly improving the efficiency and accuracy of water level monitoring. Radar level meters are based

Application of radar level meter in water diversion of reservoir Read More »

The Difference Between 0–20mA and 4–20mA Current Output Transmitters

Current output transmitters are essential devices used in industrial automation and control systems for transmitting sensor signals over long distances without being affected by electrical noise. Among the most commonly used standards are the 0–20mA and 4–20mA current output ranges. While both are designed to transmit analog signals, they serve different purposes and have distinct

The Difference Between 0–20mA and 4–20mA Current Output Transmitters Read More »

Accurate application of radar level meter in salt storage tank measurement

Salt storage tanks are important facilities for storing industrial salt or edible salt. Accurate measurement of the material inside them is crucial to ensure the continuity of the production process and the stability of product quality. Traditional level measurement methods are often limited by physical conditions and cannot provide high-precision measurement data. The application of

Accurate application of radar level meter in salt storage tank measurement Read More »

Key Factors Determining the Workload of Instrumentation Operation and Maintenance

Instrumentation operation and maintenance (O&M) workloads depend on several critical factors. Among them, instrument selection and installation practices play a vital role in the overall O&M effort required. This article will explore these two key elements in detail, expanding on how each influences long-term maintenance and reliability. 1. Instrumentation Selection Instrumentation selection is typically guided

Key Factors Determining the Workload of Instrumentation Operation and Maintenance Read More »