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Pulse signals are widely used in Distributed Control Systems (DCS) to trigger one-time actions such as valve actuation, counter increments, reset commands, and interlock releases. Selecting the proper pulse type—short or long—and determining appropriate pulse duration are essential to ensure reliable operation, prevent false triggering, and avoid missed actions. This article explains the engineering rules, […]

In the winter months, many factories, especially in northern regions, are most concerned not with large equipment, but with the intricate network of pipelines and instrumentation spread throughout the facility. Gas supply pipes may freeze, differential pressure cells may become inaccurate due to ice accumulation, and level measurement lines may become blocked with ice. Even

A differential pressure transmitter is a widely used instrument in industrial processes. As part of the process control system, it converts the differential pressure (pressure), flow, level, and other process parameters of liquids, gases, or steam into standardized output signals (such as 4-20mA current). These signals are used as input for display instruments, controllers, and

Manufacturing Execution Systems (MES) play a crucial role in bridging the gap between enterprise-level planning (ERP) and real-time shop-floor operations. By integrating with field instruments, PLCs, and automation devices, MES provides full visibility, traceability, and control across the entire production cycle. This article outlines the key functional modules of an MES system and explains how

The proper selection of instrument signal cables and explosion-proof flexible conduits is crucial in ensuring signal integrity, operational safety, and compliance with relevant standards, particularly in industrial and hazardous environments. This article provides a detailed guide on choosing the right components for your application. I. Instrument Signal Cable Selection Instrument signal cables are used to