In industrial and agricultural production, various types of transmitters are essential for measurement and monitoring tasks. The effectiveness of these tasks heavily depends on the measurement methods and performance of the transmitters. Selecting the appropriate measurement method requires a thorough analysis of the objectives and environment, followed by the design of a scientifically sound and […]
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In the manufacturing industry, there exists a cross-industry analysis framework—Man (Human), Machine, Material, Method, and Environment—which serves not only as an essential quality management concept but also as a systematic approach for identifying issues, improving efficiency, and ensuring stable production. The five elements are dynamic, not static; they represent five dimensions of production activities, with
A float is connected to a rope, which is suspended on a pulley, and the other end of the rope is attached to a counterweight. The float floats on the liquid surface, and the difference between the gravitational force and buoyant force acting on the float is balanced by the counterweight, thus achieving equilibrium: W−F=GW
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When selecting a temperature sensor for a specific measurement location, the choice between Resistance Temperature Detectors (RTDs) and thermocouples is crucial. Each type has distinct characteristics that make it suitable for different applications. Below is a detailed comparison to help you make the best decision. What Are RTDs and Thermocouples? RTDs (Resistance Temperature Detectors): These
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1. Reasons for Regular Calibration of Instrument Equipment Ensuring Measurement AccuracyInstruments in operation for extended periods may experience errors due to environmental factors, wear, or drift. Calibration helps correct these deviations, ensuring reliable data. Mitigating Safety RisksFor example, an inaccurate pressure transmitter may cause equipment to operate under excessive pressure or leak. Calibration is essential
In the field of instrumentation, theoretical knowledge is like the wrench in your hand — it might seem insignificant, but if you lack it, it can cause problems when you need it most! Whether you’re preparing for certification exams or aiming to strengthen your practical skills, understanding circuit diagrams, sensor principles, and troubleshooting logic is
Turbine Flowmeter: Key Knowledge for Accurate Measurement Read More »
Instrument tag numbers, often referred to simply as tag numbers, are unique identifiers assigned to instruments and devices used in industrial processes. They play a crucial role in system design, implementation, and maintenance by providing a consistent and logical means of identifying and referencing instruments in technical documentation, control systems, and field operations. Components of
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Pressure gauges are essential devices in industrial systems to monitor and manage pressure levels. Among the various types, electric contact pressure gauges and remote transmission pressure gauges stand out due to their unique features and functionalities. Despite their shared purpose of pressure measurement, they differ significantly in their principles, applications, and advantages. Below is a
1. Basic Principles: How Do Valves Cause Leakage? Valves operate by creating a seal between the valve plug (such as a valve disc, ball, or gate) and the valve seat, cutting off the fluid flow. Leakage typically occurs at two key locations: Seat Leakage: This happens when the valve plug and seat do not make
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During instrument installation, engineers often face environments unsuitable for safe equipment setup, such as explosive, flammable, cold, dusty, high-humidity, and regions with strong electrical or magnetic fields. In these environments, specific precautions must be taken to ensure safety and compliance. Installation in Toxic Environments When installing instruments in environments with toxic media, careful attention to
