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Portable Doppler Ultrasonic Flow meters

Item# FD613

Portable Doppler Ultrasonic Flow meters FD613 FD613
  • 100 PPM OF 100 Microns in Size Paticulate or Bubbles Required
  • Battery Operated
  • Non-Invasive Clamp-On Transducer
  • Large Character Display
  • User Selected Velocity Units (FPS or MPS)
  • Measures Fluid Velocities from 0.3 to 30.0 FPS (0.10 to 9.00 MPS)
  • 100:1 Turndown Ratio
  • Pipe Sizes from 6.3 mm (0.25")
  • CE Version Available
  • NIST Standard
Pipe Diameter
Form Factor
Minimum Flow Rate
Maximum Flow Rate
 This item is available for quick shipping
See All Options
Quantity Price each
1-4 C$2,350.00
5-9 C$2,232.50
10-24 C$2,185.50
25-49 C$2,091.50
50-99 C$2,044.50
100+ C$1,997.50

In stock

Lead Time ( If not in Stock): 3 weeks

Product Specs

  • Accuracy Value ±2% full scale
  • Battery Type Alkaline
  • Battery Life 30 hours of continuous operation
  • Display Digit Height 18 mm
  • Enclosure Material NEMA 12X ABS plastic
  • Maximum Ambient Humidity 95% RH non condensing
  • Measurement Type Flow
  • Maximum Ambient Temperature 82 {C} (180 {F})
  • Media Type Liquid Flow Rate
  • Minimum Ambient Temperature -20 {C} (-28 {F})
  • Minimum Ambient Humidity 0% RH
  • Number of Batteries 4
  • Number of Display Digits 4
  • Power Source Battery

The FD613 Series ultrasonic flow meter features advanced Trans-Phase measuring technology, providing accurate and reliable flow velocity assessments in closed full pipe systems. The FD613 utilizes a non- invasive clamp-on transducer which is placed on the outside of a pipe. Within seconds, the large 18 mm (0.7") LCD provides stable flowrate readings in feet (or meters) per second. This product operates on metal or plastic pipes containing liquids with more than 100 ppm of 100 micron or larger suspended solids or entrained gases.

The FD613 Series flowmeter utilizes an advanced Trans-Phase measuring technique, providing accurate, non-invasive fluid velocity assessment without opening the pipe. The FD613 Series utilizes two piezoelectric crystals contained within one transducer to transmit ultrasonic energy into the fluid stream and receive back energy reflected off discontinuities (suspended particles or entrained gases) within the moving liquid. Transformations that result from the energy reflections are processed and converted to a measurement of fluid velocity by the sophisticated software algorithm. The processor also controls all operations of the instrument from its ultra-efficient battery management circuitry to a proprietary FIR (Finite Impulse Response) filtration program.

  • CE Icon CE

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