Portable Doppler Ultrasonic Flow meters - Discontinued

FD613 and FD614

Doppler Ultrasonic Flow meters

See All Models Below

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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

Description

This product is no longer available and is being replaced by our FDT-25

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.

PRINCIPLE OF OPERATION
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.

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

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Part Number/Desc.

Qty

Description

Portable Doppler Ultrasonic Flowmeter

FD613

Consult Sales

Availability:

Handheld readout, carrying case, Silicone Couplant, and 4 AA batteries; sensor sold separately

Sensors

FD613-S1

Consult Sales

Availability:

Clamp-on sensor for 1/4 to 1" diameter pipe; for FD613 only (small pipe sensor has a two-piece clamp on head)

FD613-S2

Consult Sales

Availability:

Clamp-on sensor for pipes 1" dia. and larger; for FD613 only

Portable Doppler Ultrasonic Flowmeter with Sensor and CE Approval

FD614-CE

Consult Sales

Availability:

FD613 kit with CE approval and sensor; for pipes 1" dia. and larger

CE Approved Sensors for FD614-CE Model

FD614-S2-CE

Consult Sales

Availability:

Replacement sensor for pipes 1" and larger with CE approval for use with FD614-CE

Accessories

FD-GREASE

TWD1,119

Availability: 1 week

Replacement acoustic couplant for sensor mounting, max temperature 65°C (150°F), 6 g (0.2 oz) pillow pack

FDT-GREASE

TWD2,862

Availability: 1 week

Replacement acoustic couplant for sensor mounting, max temperature 65°C (150°F), 150 g (5.3 oz) tube

FDT-HT-GREASE

TWD6,430

Availability: 1 week

Acoustic couplant for sensor mounting, max temperature 200°C (392°F), 56.7g (2 oz) tube

FDT-NS-GREASE

TWD2,860

Availability: 5 weeks

Non-silicone acoustic couplant for sensor mounting, 79 g (2.8 oz) tube

MN1500-4

Consult Sales

Availability:

Replacement Alkaline "AA" batteries (qty 4)

† All prices on this site are shown in Taiwan Dollars.
Note: FD613 comes complete with carrying case, silicone couplant, 4 "AA" batteries, NIST cetificate and operator's manual.

FD613 sensors sold separately.

FD614-CE comes with carrying case, silicone couplant, 4 "AA" batteries, 1 FD614-S2-CE clamp on sensor for pipes 1" diameter and larger, NIST certificate and operator's manual.

FD614-CE comes complete with sensor. If replacement or spare sensor is required order FD614-S2-CE.

FD614-CE and FD613 sensors are not interchangeable.

Ordering Example: (1) FD613-S1 Clamp-on sensor for 1 / 4, TWD27,967