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2025.9.30

Gravity Flow Meters for Diesel/Fuel Feed

Gravity flow meters can be used to measure flow in gravity-fed pipelines. These pipelines typically do not have a pressurized pump. Instead, the fluid flows downward from a height, relying on gravity. This type of measurement is often difficult due to the slow flow rate and low flow rate. In our experience, if the fluid is fully filled in the pipeline and the flow height is at least 1 meter, a gear flow meter can be used to measure flow. This type of flow meter is commonly used in diesel and fuel supply systems. For high-flow gravity unloading of fuel tankers at a gas station, see our portable......

2025.9.28

Buyer’s Guide: 7 Checks for Selecting a Variable Area Flow Meter

The selection of an appropriate variable area flow meter, commonly known as a rotameter, represents a foundational decision in numerous industrial and laboratory settings. This process demands a nuanced consideration of multiple interacting factors, extending beyond simple flow rate measurement. These include the density, viscosity, and corrosiveness of the medium and their direct impact on meter performance and life. The pipe diameter, the required flow range, the pipe temperature, and the pressure, among other factors, must be considered systematically. By systematically considering these co......

2025.9.28

Flow Meter Accuracy Guide

Flow meter accuracy directly impacts a manufacturer’s profitability and operational integrity. A flow meter is more than just a process instrument; it’s a critical tool. Understanding flow meter accuracy and related parameters is crucial for process control, quality assurance, and cost-effectiveness across various industries. RFQ Table of ContentsWorking Principle of Gear Gravity Flow MetersAdvantages of Gear Gravity Flow MetersFeatured Gravity Flow MetersGravity Flow Meters for Diesel/Fuel FeedGravity Flow Meters ApplicationsHow to Calculate Gravitational Flow Velocity?More Flow M......

2025.9.27

Static Torque vs Dynamic Torque: A Practical Guide to Selecting the Right Sensor in 2026

The distinction between static and dynamic torque represents a fundamental division in the field of mechanical measurement and engineering. Static torque, often termed reaction torque, pertains to the rotational force applied to an object that does not produce angular acceleration. It is the force of twisting or turning against a fixed resistance. Conversely, dynamic torque involves the measurement of rotational force on a moving or rotating component, such as a driveshaft or motor. The accurate quantification of these forces is paramount across numerous industries, from automotive engineering......

2025.9.24

Case Study: Custom Thermal Mass Flow Meter For Nitrogen Flow Measurement

Thermal mass flow meters are widely used to measure gas flow in industrial processes. They determine the mass flow rate by measuring the thermal changes in the fluid as it flows through the sensor. Sino-Inst’s thermal mass flow meters utilize a unique temperature differential measurement method to overcome the drawback of traditional thermal mass flow meters that use a constant temperature differential principle. These meters, when measuring gas flow, suffer from significant zero-point drift caused by water, oil, and impurities in the gas, leading to measurement failures. Customization C......

2025.9.24

Ultrasonic Flow Meter for Water and Other Liquids

An ultrasonic liquid flow meter is a non-contact flow measurement instrument. It uses ultrasonic waves to measure the velocity of a given fluid or gas. It calculates the flow rate by detecting the difference in forward and reverse sound wave propagation. It has no pressure loss and is widely applicable. It is widely used in various fluid and gas applications. Currently, there are two types of ultrasonic flow meter technologies: Doppler and transit time. In this article, we will mainly introduce and analyze the ultrasonic liquid flow meter used to measure liquids. Ultrasonic liquid fl......

2025.9.24

Quick Guide: Clamp on Ultrasonic Flow Meter Installation

The transit-time ultrasonic flowmeter is a competitive flow measurement method in the world today. And its measurement line accuracy is higher than 1.0%. Due to the diversity of the industrial site, especially the environment around the pipeline, how to install and debug the ultrasonic flowmeter according to the specific environment has become an important subject in the field of ultrasonic flow measurement. RFQ Table of ContentsWorking Principle of Gear Gravity Flow MetersAdvantages of Gear Gravity Flow MetersFeatured Gravity Flow MetersGravity Flow Meters for Diesel/Fuel FeedGravity Flow Met......