Blog - Just Measure it
Pressure Transmitter

Don’t Let Pressure Gauge Selection Become Your Blind Spot

Have you ever underestimated the seemingly simple yet profoundly significant instrument, the pressure gauge? In the chemical industry, selecting and...
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PLC

Detailed Inspection Requirements for DCS Systems

A Distributed Control System (DCS) plays a crucial role in managing and controlling complex industrial processes, such as those in...
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PLC

Understanding DI, DO, AI, and AO Signals in Industrial Control Systems

Industrial control systems rely heavily on signals to monitor and control equipment in various applications. The four main types of...
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Instrumentation

Can DI and DO Signals Share the Same Multi-Core Cable in SIS Systems?

Introduction In Safety Instrumented Systems (SIS), it is strongly discouraged to route Digital Input (DI) and Digital Output (DO) signals...
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Instrumentation

What Is Inherent Safety in Chemical Plants? A Technical Overview

Introduction Chemical production processes often involve hazardous chemicals characterized by flammability, explosiveness, toxicity, high temperature and pressure, and concentration of...
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PLC

Understanding the Importance of Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) in Project Delivery

In project management, particularly in industrial and manufacturing sectors, the rigorous testing of equipment and systems is crucial to ensure...
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Instrumentation

What Kind of Control Expert Does a Factory Really Need?

Understanding this question is the first step toward doing any control optimization project right. In industrial environments, a “control expert”...
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Level meter

Troubleshooting Radar Level Measurement: Interference Factors and Mitigation Strategies

1. Introduction Radar level transmitters have become a preferred solution for level measurement in liquids, slurries, and solids due to...
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PLC

Understanding Emergency Stop Buttons: Why They Use Normally Closed Contacts

Emergency stop buttons, often referred to as "E-stop" buttons, are critical safety components in industrial machinery and electrical systems. Their...
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PLC

Common Types of Corrosion in Chemical Plants and Effective Countermeasures

Corrosion is a significant challenge in chemical plants, impacting equipment reliability, safety, and operational efficiency. Given the exposure to various...
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Level meter

Comparative Analysis of Three Radar Level Measurement Technologies

Pulse Radar, Guided Wave Radar (GWR), and Frequency-Modulated Continuous Wave (FMCW) Introduction Radar level measurement technologies have evolved significantly over...
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PLC

Sharing a UPS Power Supply: Key Considerations for Effective Use

An Uninterruptible Power Supply (UPS) is a critical component for providing temporary power backup to connected devices during power outages,...
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PLC

Protecting Chemical Plants from Freezing and Condensation During Cold Weather

As cold weather approaches, chemical plants must implement robust anti-freezing and anti-condensation measures to ensure safe production and prevent equipment...
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Instrumentation

Reed Switches: Principles, Installation, Features, and Applications

1. Principles of Reed Switch Operation Reed switches, also known as magnetic switches, are electrical switches controlled by an external...
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Pressure Transmitter

Absolute Pressure Transmitters vs. Vacuum (Gauge) Pressure Transmitters: A Detailed Comparison

Absolute pressure transmitters and vacuum (or negative gauge) pressure transmitters are widely used in industrial applications. The key differences lie...
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Pressure Transmitter

Troubleshooting No Indication in Differential Pressure Flow Meters: Causes and Solutions

Differential pressure (DP) flow meters are widely used in industrial process control. When a DP flow meter shows no indication...
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Flow meter

Understanding Deadband in Distributed Control Systems (DCS): Definition, Purpose, and Parameter Settings

In a Distributed Control System (DCS), a deadband (also called hysteresis) is a designated range above and below an alarm...
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Transmitter

Moisture Protection Strategies for Transmitters in Harsh Environments

Transmitters such as pressure, differential pressure, and level transmitters are vulnerable to moisture ingress in humid environments (e.g., outdoor installations,...
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PLC

The Impact of Excessively Long Instrument Cables and Solutions for Managing Cable Length

In industrial settings, the wiring of instrument cables can often present challenges, especially when the cables are significantly longer than...
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PLC

Understanding the Four Types of Registers in Modbus Protocol

The Modbus protocol, developed in the late 1970s by Modicon, is widely used for industrial automation and control systems. A...
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