admin_zero, Author at Just Measure it - Page 157 of 370

admin_zero

Selecting Magnetic Level Gauges for Metallurgical and Power Industries

Level meter /

Liquid level measurement in harsh industrial environments, such as the metallurgical and power industries, presents unique challenges due to extreme temperatures, high pressures, and corrosive media. Magnetic flap (magnetic level) gauges have become an industry-standard solution, providing reliable and accurate measurements. This article provides guidance on selecting suitable magnetic level gauges, tailored specifically for metallurgical […]

Selecting Magnetic Level Gauges for Metallurgical and Power Industries Read More »

What is a Coil Spring Limit Switch?

Instrumentation /

A Coil Spring Limit Switch is a mechanical safety device widely used in industrial equipment to control movement and prevent machinery from exceeding its predefined operational limits. This innovative device integrates the mechanical properties of springs with electrical signals from coils, playing a crucial role in maintaining safety, precision, and reliability within mechanical systems. Working

What is a Coil Spring Limit Switch? Read More »

Comprehensive Guide to Instrument Wiring and Commissioning

Instrumentation /

Instrument wiring and commissioning is critical in industrial automation, laboratories, or engineering applications. This document provides detailed guidelines and best practices to ensure accuracy, reliability, and safety in wiring and commissioning temperature, pressure, flow, and level instruments. 1. Instrument Wiring Essentials Temperature Instruments Thermocouples: Clearly distinguish polarity (typically red for positive). Ensure compensation cables match

Comprehensive Guide to Instrument Wiring and Commissioning Read More »

Why is “p” Lowercase and “H” Uppercase in pH?

Instrumentation /

The representation of pH has long intrigued learners of chemistry. While the scientific community universally accepts this notation, the reasoning behind the lowercase “p” and uppercase “H” is often misunderstood. Let’s explore this topic in depth, starting with the basics of pH, its origins, and why this specific notation is used. 1. What is pH?

Why is “p” Lowercase and “H” Uppercase in pH? Read More »

Level measurement for Nitric Acid, Hydrochloric Acid, and Sulfuric Acid

Level meter /

1. Basic Requirements for Strong Acid Level Measurement Liquid level measurement refers to determining the position of a liquid in a storage tank, container, or pipeline relative to a reference point. For highly corrosive acids such as nitric acid (HNO₃), hydrochloric acid (HCl), and sulfuric acid (H₂SO₄), the key measurement requirements include: Safety: The selected

Level measurement for Nitric Acid, Hydrochloric Acid, and Sulfuric Acid Read More »

The Relationship Between Pipe Diameter, Flow Rate, Flow Velocity, and Pressure

Flow meter /

Fundamental Formula: The flow rate (QQQ) is calculated using the formula: Where: Q is the flow rate, V is the flow velocity, D is the internal diameter of the pipe. This equation shows that if you know either the flow rate or the flow velocity, you can calculate the other parameter when the pipe diameter

The Relationship Between Pipe Diameter, Flow Rate, Flow Velocity, and Pressure Read More »

Application of Radar Level Transmitters in pH Adjustment Tanks

Level meter /

pH adjustment tanks play a vital role in numerous chemical and biological processes, where the accurate measurement of liquid levels is crucial for effective pH control. This article discusses how advanced radar level transmitters are used for level measurement in pH adjustment tanks, ensuring precise and reliable process control. Importance of pH Control in Industrial

Application of Radar Level Transmitters in pH Adjustment Tanks Read More »

How Pressure Transmitters Are Applied in the Mining Industry: A Focus on Hydraulic Support Control Systems

Pressure Transmitter /

In the demanding world of mining, hydraulic support control systems stand as pivotal equipment for production. These systems, equipped with microcontrollers, pressure transmitters, and other electronic devices, along with hydraulic circuit control components, automate the operations of the hydraulic support framework as needed. Among these components, pressure transmitters play a crucial role by monitoring the

How Pressure Transmitters Are Applied in the Mining Industry: A Focus on Hydraulic Support Control Systems Read More »

How to Perform Dust Removal During DCS Inspection

PLC /

1. What are the main methods to reduce instrument alarms? Reduce failures in field instruments and systems, handle failures promptly, and carry out preventive maintenance and reliability improvements. Optimize signal processing and control loops, filter I/O signals, and set signal thresholds, dead zones, PID parameter tuning, and control strategy optimization. Enhance the system’s automatic control

How to Perform Dust Removal During DCS Inspection Read More »

Translate »