Unlocking Efficiency And Precision With Insertion Flow Meters


In a world where technology continues to drive innovation and precision, industries are constantly on the lookout for efficient solutions to optimize their processes. Enter the realm of insertion flow meter—a technology that is making waves in the field of flow measurement, offering a multitude of benefits across various sectors.

Insertion Flow Meters: An Overview

The term “insertion flow meter” encompasses a range of devices designed for precise gas or liquid flow measurement in large pipelines. These meters are engineered to deliver accurate results without interrupting the flow of fluids. One of the standout variants in this category is the insertion electromagnetic flow meter, tailored for liquid flow measurement.

Empowering Large Pipeline Measurement

One of the primary challenges in industries involving extensive pipelines, such as 10-inch, 12-inch, or 16-inch pipelines, is the installation of conventional Insertable flow meter. It often proves to be difficult and expensive.

To address this issue, the insertion magnetic flow meter has emerged as a game-changer. By allowing installation without the need to cut off fluid flow, it can be easily mounted on cast iron or cement pipes.

This innovative technology finds extensive use in diverse industries, including petroleum, chemical, metallurgy, power generation, papermaking, food production, and water treatment. 

One of its most significant advantages is its remarkable anti-vibration performance, ensuring precise measurements without zero drift, offering unparalleled reliability in critical processes.

Key Features of Insertion Flow Meters

Insertion mass flow meter, particularly the magnetic variant, offer a host of essential features:

  • Low Power Consumption: These meters are energy-efficient, ensuring minimal power usage during operation.
  • Low Pressure Loss: Their design minimizes pressure loss, keeping the system running smoothly.
  • Stable Performance: With no moving parts, they maintain stability over time, reducing the need for maintenance.
  • Simple Installation and Maintenance: The straightforward design makes installation and maintenance hassle-free.
  • Robust Measurements: Fluid properties such as density, viscosity, temperature, pressure, and conductivity do not affect the accuracy of measurements.
  • Wide Range of Applications: These meters are available in various sizes, accommodating pipelines from 6 inches to DN3000, with options for different sensor liners and electrode materials.
  • Versatile Outputs: Insertion magnetic flow meters offer multiple output options, including current, pulse, and digital communication (e.g., RS485, RS232, Hart, and Modbus).

Insertion Flow Meters for Gas Measurement

While insertion mass flow meter excel in liquid flow measurement, insertion thermal mass flow meters take the spotlight for gas flow measurement. Designed based on the principle of thermal diffusion, these compressed air insertion flow meter use the constant temperature difference method to precisely measure gas flow. 

They are particularly valuable in large pipeline gas or air measurement scenarios, especially when the pipeline exceeds 4 inches in diameter.

The versatility of insertion thermal mass flow meters and compressed air insertion flow meter extends to the range of gases they can detect and measure, including O2, N2, hydrogen, blast furnace gas, coke oven gas, flue gas, biogas, compressed air, natural gas, LPG, and more. 

Their advantages include ease of installation, a wide range ratio of 100:1, and the ability to detect gas or air mass flow without the need for additional sensors for temperature and pressure compensation.