The Benefits And Shortcomings Of Ultrasonic Flow Meters


Movement meters provide a very important company in checking and managing the pressure and amount of movement of liquids and gases. Unit collection is predicated around the state of the liquid, existence of particles and viscosity. Ultrasonic movement meters are a person instance which can be based upon newer technologies than mechanical and force-centered products.

Operates on A variety of fluids

Ultrasonic meters are wished-for for specific apps. They also can Focus on differing kinds of fluids. Assuming that the speed of sound passing by way of a liquid is known, particle size is bigger than 100um and below 10 percent in focus and particle concentration is in  đồng hồ nước excess of 100ppm, the system can Focus on fluids like sea drinking water, waste drinking water, pure water, oils and chemical compounds. These aspects apply to Doppler meters. Transit-time meters Focus on fluids with cleaner stream or those owning minor particles. A lesser utilised gadget is based on cross-correlation which functions most effective on turbulent fuel circulation or suspension circulation.

Charge-successful and minimal servicing

Ultrasonic meters are on a regular basis utilized to measure blood movement fee and strain in bronchial asthma victims. This capacity to compute the flow rate of such a variety of fluids is what provides them an edge above mechanical and strain-dependent products. The absence of movable areas also provides towards the gain as ease of use and lessen routine maintenance is achieved. And as expensive as ultrasonic meters might be, usage In the end seems to generally be more Price-powerful than other devices.


Portability is attained with ultrasonic devices that’s a transparent profit in purposes where by bulky and major systems can not be utilised. Wall-mounted products are far better for ongoing monitoring and Manage but There are some handheld types that may produce exactly the same final results In case the natural environment is ideal.

No corrosion

Unlike other kinds of meters, ultrasonic varieties Will not ought to be inserted into pipes. Considering the fact that they do not use pistons along with other movable elements – only wavelengths – a straightforward clamp on the outside of pipes is sufficient to get an accurate reading. Which means the gadgets don’t corrode which will save quite a bit on replacement Expense.


The couple drawbacks of ultrasonic meters usually are not adequate to entirely base a alternative on. Expense, although larger than other traditional meters, is balanced from the small servicing and fewer mend needs. The more vital variable is The lack to rely on them to evaluate Key sludge as well as other liquids with dense and numerous particles. Even so, this incapability holds correct for other kinds of meters where some are designed for use in clear waters, Some others for liquids with higher or minimal viscosity and many others.

Leave a Reply

Your email address will not be published. Required fields are marked *