New release ： RBFM-MK Ultrasonic Flow Meters for Small Pipes(From DN8 to DN40) - Unveiling the Technology

 

Introduction

If you work in an industry that deals with fluid management, you've likely come across ultrasonic flow meters. These devices are essential for accurate flow measurement, particularly in small pipe applications where precision is key.

The Principle of Ultrasonic Flow Measurement

The operating principle of an ultrasonic flow meter, specifically a transit-time difference flow meter, is fascinating. In this design, paired ultrasonic transmitters and receivers (also called transducers) are mounted opposite each other in the pipe. These transducers then alternately transmit and receive ultrasonic waves, calculating the flow rate based on the difference in transit times.

One of the key aspects of this technology is its accuracy. Unlike other types of flow meters, ultrasonic devices can measure a vast range of velocities, from very slow to very fast flow speeds, all with remarkable precision.

Adaptations for Small Pipe Sizes

When it comes to applying ultrasonic flow measurements in small pipes, several considerations come into play. First, the transducer design must be small enough for the pipe's size. This is where the term "small pipe size ultrasonic flow meter" comes into play, referring specifically to devices adapted for smaller pipes.

Another critical aspect is the measurement technique. Ultrasonic flow meters designed for small pipes are non-invasive, meaning they measure flow rate without any contact with the fluid, preventing contamination. This peculiarity classifies them as "clamp-on" devices like the "micro clamp-on ultrasonic flow meter".

Applications and Advantages

Ultrasonic flow meters prove to be beneficial across numerous industry applications. For instance, they're vital in the DI water industry, where they measure the disinfectant in water accurately. In the food and beverage industry, they help maintain the correct flow rates for quality production. They're equally effective in chemical injections where precise flow rates are needed.

One of the significant advantages of using ultrasonic flow meters is their non-intrusive nature. Without any direct contact with the fluid, they allow for easy installation without any plumbing modifications. Plus, their maintenance is straightforward and their lifetime extended, offering excellent cost-efficiency to users.