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In today’s era of rapid industrial transformation, the construction of smart factories has become a widespread initiative across various industries. Many enterprises, particularly in the non-ferrous metal sector, are investing heavily in automation technologies and digitalization tools in pursuit of higher efficiency, productivity, and reduced reliance on manual operations. The prevailing belief is that the […]

When troubleshooting a 4-20mA loop disconnection, it is essential to follow a systematic approach. The following sections outline the primary diagnostic methods that instrument technicians should be familiar with: 1. Visual Inspection Inspect the Cables: Check the cables in the loop for any visible damage, fractures, aging, or corrosion. Pay particular attention to areas where

In many industrial applications, various non-electrical physical quantities such as temperature, humidity, pressure, speed, and angle need to be measured. A transmitter is the primary device used to convert these physical quantities into electrical signals for monitoring and control purposes. The most widely used method in industry to transmit analog signals is via a 4-20mA

In industrial applications, ensuring the stability and reliability of power supply to critical equipment is paramount. A Variable Frequency Drive (VFD) is one such crucial piece of equipment that controls the speed of electric motors by varying the frequency of the power supplied to them. The addition of an Uninterruptible Power Supply (UPS) in a

Introduction In the first half of this year, we implemented significant improvements in the sulfuric acid plant’s DCS (Distributed Control System). By optimizing control processes, we reduced operational events and alarms by over 90%. While this achievement is exciting, what inspires us even more is the innovative problem-solving applied within the DCS to achieve this