deltawaveC-P

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deltawaveC-P
Portable ultrasonic clamp-on Flowmeter for
liquids
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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

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Motivation

• Existing flowmeters
• Limitations
• Temperatur
• Additional measurement Thermal output, heat rate
• Price / availability
• Poor Handling / User-interface

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Measurement principle
Ultrasonic transducers
Prinzip der Laufzeitmessung
?
L
T1
D
T2
Flow velocity m/s
Flow m3/s
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Heat transfer measurement
Thermal output
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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 -40150C
• Pipe Size DN10.DN6000
• Measurement range -30.30 m/s
• Interfaces
• 2x PT100 for heat transfer measurement
• 2x 420mA Outputs (flow, velocity, thermal
  output.)
• 1x Relay (Volume, alerts)
• SD Data Loger (2 GB) for data logger

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Case Histories (1)

• Customer Waste water treatment plant
• Application Verification of DN800 magmeter in
  plants inlet
• Type of transducer 500 kHz
• Mounting Z-Mode, Textile belts

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Case Histories (2)

• Customer WWTP
• Application Sludge measurement DN300
• Type of transducers 1 MHZ
• Mounting V-Mode with spacer bar and chains

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Case Histories (3)

• Customer Power plant
• Application Cooling water, DN1200
• Type of transducers 500 kHZ
• Mounting V-Modus, Textile belts

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Benefits

• Handling
• Quick-Setup lt 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 DN10DN6000 with 3 types of transducers
• High-temperature applications with standard
  transducers (150C)