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From Wiring and Calibration to Control Systems and Explosion Protection Anyone who works in field instrumentation knows the pain points: Wrong RTD wiring causing crazy temperature readings…Pressure transmitters damaged because someone forgot to depressurize…Control valves selected in the wrong fail-safe action…Or the constant pressure of working in hazardous zones… No worries—this guide summarizes five core

What Needs to Change and Why It Matters The wave of industrial intelligence is no longer a trend—it is a reality.In many facilities, labor-intensive operations, manual decision-making, and fragmented processes are still quietly eroding efficiency and profitability.The core question is no longer whether to transform, but how quickly transformation can be achieved. 1. Two Dimensions

1. Overview Equipment maintenance refers to routine care performed through cleaning, lubrication, inspection, adjustment, fastening, and minor correction, to ensure equipment maintains proper performance and technical condition.Effective maintenance reduces failure rates, minimizes downtime, and extends equipment life. 2. Maintenance Requirements for Critical, Precision, and Special Machinery 2.1 “Four Assignments” Principle To manage key equipment, enterprises

Inrush current is a familiar—but often misunderstood—phenomenon in industrial power systems.Many engineers know its damage can be immediate and costly, yet struggle to pinpoint where it comes from, how to measure it, or what to do about it. This article breaks down the essentials of inrush current: its definition, root causes, testing methods, and preventive

In manufacturing, many visible issues appear at the final stage—parts don’t fit, assemblies generate noise, performance fluctuates, or costs spiral.However, when engineers trace the root cause, they often discover that these problems arise much earlier—during the design phase—where tolerance selection and accuracy requirements were already misaligned. Tolerance grades and accuracy levels are fundamental to every

When discussing safety in factories, it’s common to hear: “We have alarms, interlocks, and safety valves.” However, real safety assessments go beyond simply asking “Do we have these systems?” and address three critical questions: What could go wrong? (Scenario identification) Is the risk low enough? (Risk assessment) If not, how reliable do the protective measures

Instrument calibration refers to using a reference standard to compare and verify the performance of a field instrument.Both devices measure the same process parameter, and the difference between the readings is used to determine whether the instrument falls within the allowable error range. Typical instruments that can be calibrated in the field include:pressure and differential