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The Fault Diagnosis and Handling of Differential Pressure Flow Measurement

Pressure Transmitter /

The differential pressure flow meter, also known as the throttling flow meter, is the most mature and commonly used flow measurement instrument in industrial production. It is based on the principle of fluid throttling, utilizing the pressure difference generated when the fluid passes through the throttling device to achieve flow measurement. It is widely used […]

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The Importance of Shielding in Instrumentation and Control Cables

Flow meter /

In many transmitter applications, shielded cables are required. Why is this? It has to do with the characteristics of shielded cables. We all know that signal interference during the use of instrumentation is highly undesirable. Using shielded cables for instrumentation can greatly reduce the likelihood of such occurrences. The shielding layer in shielded cables is

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Differences Between Thermocouples and RTDs in Detail

Temperature transmitter /

Thermocouples (T/Cs) and resistance temperature detectors (RTDs) are widely used in various industries to measure temperature. While they both serve the same purpose, their underlying technology, performance, and applications vary significantly. Here’s a detailed breakdown of the differences between thermocouples and RTDs: 1. Operating Principle Thermocouples: Thermocouples operate based on the Seebeck effect, where a

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DN300 Split electromagnetic flowmeter

Flow meter /

Split electromagnetic flowmeter, Accuracy 1.0%, Pressure resistance 1.6Mpa, PTFE lining, 316 stainless steel electrode, Protection level IP65/IP68 (transmitter/sensor), Carbon steel body, 220VAC, On-site display +4-20ma output, Non-explosion-proof, Temperature resistance <120℃. DN300: 127-1270m³/h DN600: 510-5100m³/h DN800: 900-5400m³/h DN1000: 840-8400m³/h DN1200: 1200-12000m³/h

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The Importance of SIL Certification

Flow meter /

Introduction Safety Integrity Level (SIL) certification is an internationally recognized standard specifically designed for safety-related systems. Its purpose is to assess and determine the safety integrity level of these systems. SIL certification holds critical significance in various industrial sectors, providing several key benefits that contribute to operational safety, environmental protection, and business success. 1. Ensuring

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2″ Flange Size RFO Return Line Target Flow Meter

Flow meter /

Transmitter: Local display is required Explosion proof is not required 2″ Flange Size Measuring Fluid/Medium Properties: Fluid is Residual Fuel Oil (RFO) Specific Gravity =0.95 to 0.894 (Temperature Dependent) Viscosity at Operating Temperature : N/A Viscosity at 50°C : 180cst Viscosity at 100°C : 20cst Normal Operating Pressure : 8 to 10 Kg/cm² Normal Operating

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Differences Between RS232 and RS485 Communication Protocols

PLC /

Introduction: In the world of industrial automation and computer hardware, communication between devices plays a critical role. RS232 and RS485 are two widely used communication protocols that serve different purposes based on the specific requirements of an application. Each has its own set of physical, electrical, and communication properties, making them suitable for distinct scenarios.

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Flow Measurement in the Cement Industry: Key Considerations and Challenges

Flow meter /

Accurate flow measurement is critical to ensuring efficient production processes in the cement industry, where raw materials, fuels, and products are continually moved through various stages. While flow measurement in this industry is not as common as in some others, its importance cannot be understated. Below are some of the key areas where flow measurement

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