Transit Time Ultrasonic Flow Meter DN50 - 700 For Waste Water Treatment

Doppler In Line Pipe Type Ultrasonic Flow Meters For Waste Water Treatment

Principle of operation

This doppler inline ultrasonic flow meter, employs the frequency shift, that's the Doppler Effect, of an ultrasonic signal when it is reflected by suspended particles or gas bubbles (can be discontinusely) in motion. A metering technology uses the physical phenomenon of a sound wave which changes frequency when it is reflected by the moving discontinuities in a flowing liquid. The ultrasonic sound is transmitted into a pipe with flowing liquids, and the discontinuities reflect the ultrasonic wave with a slightly different frequency that is directly proportional to the rate of flow of the liquid (Figure 1). Current technology requires that the liquid contain at least 100 PPM of 100 micron or larger suspended particles or bubbles.

Data sheet

Features:

• Non-Intrusive, transducer for Most Pipes from DN32 to DN6000mm
• Inline pipe type , insertion type or clamp on probe transducer for options
• Wide Measuring Range of 0.05 to 9 mps
• ±2% of Calibrated Span Accuracy
• Configuration and Total Stored in SD
• Protection IP65 for housing, IP68 for transducer

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

Shanghai I Fluid Technology Co., Ltd, a technique based company. We focus on the deployment , installation and management system of smart metering and smart grid in all utility sectors, include but not limited to water, heat, gas and electricity.

To adapt to the global environment protection trends, and China government policy, China put the green energy application and EIA at their first place. We do our best contribution to the government energy saving policy.

We put emphasis on central air conditioning system, energy distribution system in separated areas, green energy application in commercial buildings, municipal water / gas / heat supply, sewage discharge monitoring, and many other industrial applications. Adhere to the principle of “ low carbon energy, build future”, we aim to give solution to take the best avail of natural resources, improve energy efficiency, reduce energy consumption. Through more renewable energy, reasonable energy store technique, and minimize energy demands, we help our clients to build an intelligent low carbon energy network. Build the optimized electricity, heat, water and gas supply and demands system, finally to realize the LOW to ZERO energy system.

Over tens of years developing, we design and manufacture a complete set of energy relating products: central air condition with variable ventilation and ventilate at low temperature, flexible central air conditioning, cooling store capacitor, AMR/AMI, metering and level products.