Water Measurement

Water Measurement

This product is a wall-mount, clamp- on type ultrasonic flow meter which uses the transfer time technology. Clamp on type ultrasonic flow meter is easy to install and no need to cut off the pipe that saves you lots of troubles and cost. At the same time this ultrasonic flow meter has our unique calculate software to ensure the high accuracy and low velocity response. This ultrasonic flow meter widely application in oil industry, water treatment, pure water, chemical and etc. The flow meter could add the RTD model and temperature sensor become an energy meter to monitoring the energy use, help to save the energy.
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Product Details

Applications

l  Water, sewage ( with low particle content ) and seawater;

l  Water supply and drainage water;

l  Power plants ( nuclear power plant, thermal and hydropower plants ), heat energy, boiler feed water and energy management system;

l  Metallurgy and mining applications ( cooling water and acid recovery, for example );

l  Petroleum and chemicals;

l  Food, beverage and pharmaceutical;

l  Marine operation and maintenance;

l  Energy economy supervision and water conservation management;

l  Pulp and paper;

l  Pipeline leak detection;

l  Regular inspection, tracking and collection;

l  Energy measuring and balance;

Network monitoring systems and energy / flow computer management.


Measurement Site Selection

The installation of this ultrasonic flow meter is the simplest one of all kinds of flow meters. Only one suitable measuring site needed, plug the transducers on the pipe and then start the measurement.

When selecting a measurement site, it is important to select an area where the fluid flow profile is fully developed to guarantee a highly accurate measurement. Use the following guidelines to select a proper installation site:

l  Choose a section of pipe that is always full of liquid, such as a vertical pipe with flow in the upward direction or a full horizontal pipe.

l  Ensure enough straight pipe length at least equal to the figure shown below for the upstream and downstream transducers installation. Try to avoid Ensure enough straight pipe length at least equal to the figure shown below for the upstream and downstream transducers installation.

l  On the horizontal pipe, the transducer should be mounted on the 9 and 3 of the pipe, avoiding the position of 6 and 12, in case of the signal attenuation caused by pipe at the bottom sediment or bubblecavitation on the pipe.

l  Ensure that the measuring site temperature is under the transducer temperature limits.

l  Consider the inside condition of the pipe carefully. If possible, select a section of pipe where the inside is free of excessive corrosion or scaling.

l  Choose a section of sound conducting pipe.


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