Flow meter

Protective grounding, also known as earthing, is a safety measure in electrical systems where the non-current-carrying metal parts of equipment (like the metal casing) are connected to the earth. This is done to protect both people and equipment in the event of an electrical fault. The key purpose of protective grounding is to prevent high […]

1. Introduction to Anubar Flowmeter An Anubar flowmeter, also known as an averaging Pitot tube flowmeter, is a differential pressure-based instrument widely used to measure fluid flow in pipelines. It operates on the principle of Bernoulli’s equation, which relates pressure differences to fluid velocity. The Anubar flowmeter captures pressure readings at multiple points across the

Flow meters are essential in industries such as chemical, light manufacturing, heavy industries, energy, agriculture, and environmental protection, all of which rely on liquid flow measurement. Among the various types of flow meters, some are suitable for measuring water, including electromagnetic, turbine, vortex, orifice plate, ultrasonic, and gear flow meters. However, the choice of flow

The radar velocity meter and radar flow meter are two widely used industrial measuring instruments. Although they share similar names and both employ radar technology for flow measurement, there are significant differences in their functions, applications, and principles. Let’s delve into these differences and highlight the unique characteristics of each. From a conceptual standpoint, the

The Instrumentation and Control (I&C) specialty within the Electrical, Mechanical, and Instrumentation Department primarily involves managing and maintaining instrumentation devices (such as measuring and analyzing instruments) and control systems (including DCS, SIS, GDS, CCS, and PLC). This article outlines the main duties, work environments, and skill requirements for professionals in this field. I. Work Responsibilities

Flow meters are essential devices in various industries, used to measure the flow rate or quantity of liquids and gases. Calibration, which ensures that a flow meter provides accurate and reliable readings, is crucial for maintaining process control, efficiency, and compliance with regulations. The calibration cycle of a flow meter refers to the interval between

Electromagnetic flow meters are widely used in industries where precise measurement of liquid or gas flow is essential. The coil resistance of these devices plays a crucial role in ensuring their accurate operation. The resistance values of the coils can vary depending on the model, manufacturer, and specifications, usually ranging from tens of ohms to

Flow measurement is a critical process in various industries such as oil and gas, chemicals, and manufacturing. Among the many types of flowmeters available, turbine flowmeters and vortex flowmeters are widely used due to their reliability and precision. This article compares these two types of flowmeters, focusing on their design principles, application fields, structural characteristics,

In the world of industrial automation and control, instrumentation plays a pivotal role in ensuring the seamless operation of processes. A well-functioning control loop is essential for monitoring and adjusting process variables such as temperature, pressure, and flow. Loop testing is the method used to verify the integrity and performance of control loops, ensuring that

Stainless steel is a common material used for the wetted parts of instrumentation due to its corrosion resistance and strength. Among the various stainless steel grades, 316L stainless steel (316LSS) and 304L stainless steel (304LSS) are often considered for applications where the instrument’s components will come into contact with fluids or corrosive substances. However, choosing