Portable Doppler Ultrasonic Flow meters |
| FD613 and FD614 |
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100 PPM OF 100 Microns in Size Paticulate or Bubbles Required (Not for clean liquids)
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Battery Operated
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Non-Invasive Clamp-On Transducer
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Microprocessor-Based Signal Conditioning Electronics
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Large Character Display
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User Selected Velocity Units (FPS or MPS)
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Measures Fluid Velocities from 0.3 to 30.0 FPS (0.10 to 9.00 MPS)
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100:1 Turndown Ratio
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Pipe Sizes from 6.3 mm (0.25")
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CE Approval Optional Basic Model
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NIST Standard
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View related products - Ultrasonic/Doppler Flowmeters
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The FD610 Series ultrasonic flow meter features advanced Trans-Phase measuring technology, providing accurate and reliable flow
velocity assessments in closed piping systems. The FD610 Series 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 per second 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.
PRINCIPLE OF OPERATION
The FD610 Series flowmeter utilizes an advanced Trans-Phase measuring technique,
providing accurate, non-invasive fluid velocity assessment without opening the pipe. The FD610 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.
SPECIFICATIONS
Supply Voltage: Battery powered, non-rechargeable alkaline, four AA cells, providing over 30 hours of continuous
operation
Flow Range: 0.30 to 30.00 FPS (0.10 to 9.00 MPS)
Display: Single line – four-digit
LCD readout of velocity (18 mm (0.7") digits), signal strength, measuring units, and low battery indication
Temperature: -20 to 60°C (-28 to 140°F)
Enclosure Rating/Dimensions: NEMA-12X ABS plastic;
200 H x 100 W x 38 mm H (7.76 x 4 x 1.5")
Weight: 0.7 kg (1.5 lb)
Accuracy: ±2% full scale
Transducer
Transducer Material: Plated body; ULTEM 1000 sensor material
Cable:
2 m (6.6 ft) cable and connector
Temperature: -40 to 82°C (-40 to 180°F)
Humidity: 0 to 95%
non-condensing
Mounting Method: Clamp-on style with DOW 111 coupling compound
Please download PDF file full product specifications
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† All dollar amounts on this site are shown in US currency.
Note: Units come complete with operator's manual.
Ordering Example: (1) FD613 Handheld Ultrasonic Readout, (1) FD613-S1 Clamp-on sensor for 1 / 4 " to 1" pipe = $1,395.00
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Keywords.:Portable Doppler Ultrasonic Flowmeters, nonintrusive flowmeter, flow meter, waste water flowmeter, sono, clamp on flowmeter
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