Oil analysis plays a crucial role in equipment management and is widely applied in various industries, including mechanical equipment, automotive, aerospace, marine, mining, and industrial machinery. By continuously monitoring the condition of lubricating oil, potential faults can be detected early, ensuring equipment reliability, extending service life, and reducing maintenance costs. With technological advancements, oil analysis […]
What is Oil Analysis? Read More »
Introduction Liquefied hydrocarbon storage is a critical component in petrochemical and industrial operations. Sphere tanks, commonly used for storing liquefied hydrocarbons like propane, butane, and LPG, require strict monitoring systems to ensure safe and efficient operation. Among these monitoring tools, local level indicators play an essential role in complementing remote monitoring systems and providing crucial
The Necessity of Local Level Indicators for Liquefied Hydrocarbon Sphere Tanks Read More »
Introduction Bimetallic thermometers are widely used in industrial, scientific, and HVAC applications due to their reliability, simplicity, and ability to function without an external power source. These thermometers operate based on the expansion and contraction of two different metals with different thermal expansion coefficients. One crucial factor that affects their performance is the length of
The Impact of Stem Length on the Accuracy of Bimetallic Thermometers Read More »
Thermocouples are widely used temperature measurement devices in various industries due to their simplicity, durability, and wide temperature range. They operate on the principle of the Seebeck effect, where two dissimilar metals connected at two junctions generate a measurable electromotive force (EMF) related to temperature differences. The fundamental principles guiding thermocouple operation are summarized by
Thermocouples: The Four Fundamental Laws Explained Read More »
Magnetic float level gauges are widely used in various industrial applications to measure liquid levels. However, one common issue that can affect the accuracy of these gauges is the deformation of the float, particularly when it becomes flattened. This issue can arise from several factors, and in this article, we will explore the main causes
Causes and Solutions for Flotation Deformation in Magnetic Float Level Gauges Read More »
Introduction Vortex flowmeters are widely used in industrial applications to measure the volumetric flow rate of gases, steam, or liquids. Their working principle is based on the Kármán vortex street phenomenon. These flowmeters are known for their high accuracy, low pressure loss, wide range, and minimal maintenance requirements due to their lack of moving mechanical
Common Fault Phenomena in Vortex Flowmeter Applications: Causes and Solutions Read More »
Introduction In hazardous environments, explosion-proof equipment plays a critical role in ensuring safety. However, safety inspections often reveal a persistent issue: faulty or missing instrument nameplates. Statistics show that nameplate-related problems account for nearly 30% of all explosion-proof equipment issues found during inspections. These problems can be challenging to rectify, yet they are crucial for
The Overlooked Hazard in 2025 Safety Inspections: Instrument Nameplates Read More »
Introduction A pressure sensor is a measuring device that detects pressure and converts the sensed information into an electrical signal or another required output format. This allows for data transmission, processing, storage, display, recording, and control. However, during operation, pressure sensors may encounter malfunctions that affect their performance. This article discusses common issues and their
Common Issues and Troubleshooting of Pressure Sensors Read More »
Introduction In industrial and electronic applications, voltage and current signals are transmitted through conductors in two distinct forms: common mode and differential mode. Various electrical devices, such as power lines, communication cables, and instrument connections, use at least two conductors to transmit signals. Additionally, a third conductor, known as the ground wire, is often present.
What Interferes with Your Analog Signals? Read More »
What is Overload? In both power grids and everyday electrical devices, every piece of electrical equipment operates within a specified rated power. When the power drawn by the equipment exceeds this rated power, the condition is referred to as an overload. Similarly, the mechanisms implemented to safeguard against such excessive power consumption are termed overload
Overload Overcurrent Protection Read More »
