1. Industrial Flowmeters deltawaveC deltawaveC-P Portable ultrasonic clamp-on Flowmeter for liquids

2. Industrial Flowmeters deltawaveC Background Since 1995: Supplier of ultrasonic clamp-on flowmeters –1995 - 2000: Controlotron –Since 2000: fuji Electric Since 2004: Manufacturer of ultrasonic open channel flowmeter deltawave Long-term experience with ultrasonic flowmeters –Power Plants –Water distribution –Waste water treatment –Chemistry and petrochemistry –Heating, Ventilation and air conditioning –Facility management –Water management

3. Industrial Flowmeters deltawaveC Motivation Existing flowmeters –Limitations Temperatur Additional measurement: Thermal output, heat rate –Price / availability –Poor Handling / User-interface

4. Industrial Flowmeters deltawaveC Measurement principle Prinzip der Laufzeitmessung T1  L D Ultrasonic transducers T2 Flow velocity [m/s] Flow [m3/s]

5. Industrial Flowmeters deltawaveC Heat transfer measurement Thermal output

6. Industrial Flowmeters deltawaveC Specification Measurement principle: Ultrasonic transit-time (time-of-flight) Physical quantities –Flow Velocity –Flow and Volume –Thermal output and heat rate Accuracy: up to 1% Operational conditions –Temperatur: -40…150°C –Pipe Size: DN10….DN6000 –Measurement range: -30….30 m/s Interfaces –2x PT100 for heat transfer measurement –2x 4…20mA Outputs (flow, velocity, thermal output….) –1x Relay (Volume, alerts) –SD Data Loger (2 GB) for data logger –USB

7. Industrial Flowmeters deltawaveC Case Histories (1) Customer: Waste water treatment plant Application: Verification of DN800 magmeter in plant‘s inlet Type of transducer: 500 kHz Mounting: Z-Mode, Textile belts

8. Industrial Flowmeters deltawaveC Case Histories (2) Customer: WWTP Application: Sludge measurement DN300 Type of transducers: 1 MHZ Mounting: V-Mode with spacer bar and chains

9. Industrial Flowmeters deltawaveC Case Histories (3) Customer: Power plant Application: Cooling water, DN1200 Type of transducers: 500 kHZ Mounting: V-Modus, Textile belts

10. Industrial Flowmeters deltawaveC Benefits Handling –Quick-Setup: < 1 Minute –Large clear-text-display, intuitive handling –Comprehensive data base for media/pipes Measurement accuracy: up to 1% Ultrasonic transducers / mounting –Easy and quick installation –Non-invasive, maintenance-free –No pressure loss, leakage-prove –Hygienic Built-in heat transfer measurement (standard) Applications –Pipe Size DN10…DN6000 with 3 types of transducers –High-temperature applications with standard transducers (150°C)