In the commissioning of large-scale boiler inlet water flow meters at a major power plant in Jiangsu, China, the flow measurement taken from one of the three pressure tapping points consistently showed higher readings compared to the other two. Despite thorough checks on the instruments and installations, the cause of this abnormality could not be […]
Explosion protection levels are essential in ensuring safety in environments with flammable gases, vapors, or dust. The classification system defines the appropriate equipment and safety measures based on the characteristics of the hazardous environment. This article provides an in-depth look at explosion protection classifications, focusing on categories, temperature groups, explosion-proof methods, and marking systems. 1.
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For those in the industrial level measurement field, selecting the 80G radar level meter can often feel overwhelming. Manufacturers provide a lot of technical details—such as range, blind spots, and explosion-proof ratings—and it can be confusing. Choosing a high-end model could lead to concerns about wasting money, while a cheaper model might not meet the
80G Radar Level Meter Selection Guide: Practical Tips for Beginners Read More »
In chemical tank farms, food processing plants, or power plant ash silos, radar level meters are commonly used. However, many operators report that standard radar meters struggle to measure viscous media like asphalt or crude oil, or in silos with high dust levels. In these cases, experts often recommend the 80G high-frequency radar level meter.
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 »
