Doppler Fixed Clamp On Ultrasonic Flow Meters By Sound Wave To Determine Velocity Of Waste Water

Doppler Fixed clamp on ultrasonic flowmeter by sound wave to determine velocity of waste water | mining | metals

Generals

The transit time ultrasonic flowmeters, that the fluid to be measured, which can adequately conduct ultrasonic waves, the flowmeter won't measure in case the ultrasonic waves cannot penetrate the flow stream between the transducers. Vice versa, ultrasonic waves must be able to penetrate the fluid for Doppler flowmeters to operate accurately. When the fluid is relatively opaque and does not penetrate the fluid, Doppler flowmeters tend to measure the velocity of the fluid at or near the pipe wall, which can cause significant measurement error and/or cause the flowmeter to fail.

Data sheet

How to use:

The ultrasonic flowmeters are popularly used in the measurement of the velocity of liquids that allow ultrasonic waves to pass, such as water, molten sulfur, cryogenic liquids, and chemicals. The transit time designs are also available to measure gas and vapor flow. Since fluids that do not pass ultrasonic energy, such as many types of slurry, limit the penetration of ultrasonic waves into the fluid. For the doppler ultrasonic flowmeters, the opaque liquids can limit ultrasonic wave penetration too near the pipe wall, that can decrease accuracy and/or cause the flowmeter to fail to measure. The transit time ultrasonic flowmeters may fail to operate when an opaque liquid weakens the ultrasonic wave to such an extent that the wave does not reach the receiver.

Metering Diagram

Flow measurement Heat measurement

Reference chart

Optional temperature transducer

Industries

• Chemicals
• Petrochemicals
• Oil & Gas
• Heating, Ventilation & Air Conditioning (HVAC)
• Power Plants
• Water treatment

Applications

• Metering of cooling water
• Demineralisedwater
• Control of batching and blending operations
• Mass flow measurement
• Allocation measurement
• District heating
• Irrigation
• Energy measurement

Model Selection

Competitive Advantage:

• Compliance to international standards: ISO9001-2008 / GB/T19001 / MC00000-044/507
• CE approval
• Strict process control
• Advanced calibration equipment
• Engineer team

Calibration

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Focus on low-carbon energy and environment protection technology, we design and manufacture fluid processing and control products to give our contribution to the sustainable energy develop.

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