Ultrasonic Doppler Flowmeter

FD-400 Series

Ultrasonic Doppler Flowmeter - Order Online

^€2.190,00 FD-400

ZUR BESTELLTABELLE

Non-Intrusive, Clamp-On Transducer for Most Pipes from 6 mm to 3m (1/4 to 120")
Insertion Probe Transducer Also Available
Wide Measuring Range of 0.05 to 9 mps (0.15 to 30 fps)
±2% of Calibrated Span Accuracy
Configuration and Total Stored in Non-Volatile Flash ROM
IP66 (NEMA 4X) Enclosure
Provisions for Up to 4 Meters in a Single Piping System
Traceable Calibration Certificate

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Beschreibung

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The FD-400 Series ultrasonic doppler flowmeters measure the flow of liquids that contain sound reflectors, suspended solids, or gas bubbles larger than 100 microns. These sophisticated instruments automatically adjust filtering and gain settings to produce reliable readings in a wide range of liquid and reflector conditions.

The FD-400 flowmeter transmitts ultrasonic sound through the pipe wall or from the probe tip into the flowing liquid by using piezoelectric crystals contained in the transducer and probe tip. The sound is then reflected by sonic reflectors suspended in the liquid and recorded by the receiver. If the sonic reflectors are moving within the sound transmission path, sound waves will be reflected at a frequency shifted (Doppler frequency) from the transmitted frequency. The difference between the 2 frequencies is directly proportional to the speed of the sonic reflectors, resulting in a liquid flow rate that is converted to various user-defined units.

Configuration of the FD-400 is accomplished via the front-panel keypad. A 2-line backlit LCD displays rate and total in user-selected units. Power supply options include AC and DC. Optional outputs include 4 to 20 mA, relays, and rate pulse.

Two transducer styles are available. The FD-400C clamp-on, non-intrusive transducer is recommended for most metal or plastic pipes. The FD-400C has an IP68 (NEMA 6P) rating and is available in a high-temperature version, “HT”. The user can place these clamp-on transducers up to 300 metres from the display enclosure. The FD-400I insertion probe transducer should be used on piping systems that do not permit ultrasonic penetration. The FD-400I inserts into the pipe wall and comes into direct contact with the flowing liquid.

Specifications

General
Measuring Principle: Doppler ultrasonic
Flow Velocity Range: 0.05 to 9 metres per second (0.15 to 30 fps)
Accuracy: ±2% FS over calibrated span
Liquid Types: Liquids containing 100 ppm of useful sonic-suspended reflectors greater than 100 microns

Monitor
Enclosure: IP66 (NEMA 4X), polycarbonate, stainless steel, brass, plated-steel mounting brackets
Dimensions: 178 H x 146 W x 99 mm D
Power Supply: 115/230 Vac, 50/60 Hz ±15% @ 5 VA max; 12 to 28 Vdc @ 2.5 VA max
Display: 2-line x 8-character LCD; LED backlighting; top row, 7-segment 18 mm; bottom row, 14-segment 9 mm; 8-digit rate, 8-digit total (resettable)
Units: User configured—feet, gallons, ft³, mil-gal, metres, litres, mil ft³, m³, mil-litres, acre-feet, oil barrels (42 US gallons), liquor barrels (32.5 US gallons), lb, kg
Rate: Interval—second, minute, hour, day
Totaliser exponent: E^-2 to E⁺⁶
Response Time: User selectable, 1 to 60 seconds
Outputs: 4 to 20 mA, 800 Ω max; internal or external power supply; 12-bit resolution; optically isolated
Dual Relay: Independently configured; form “C”, 200 Vac @ 0.5 A resistive; rate alarm, totalizer pulse, error
Rate Pulse: 2 output types— 500 mVac or open collector; 2500 Hz max; 12-bit resolution; 500 mV AC into 2 kΩ min; open collector 1 A at 100 V max
Multiple Meters: Synchronisation provision included—used for multiple meter/single pipe system; up to 4 meters may be interconnected up to 30 metres apart
Keypad: 4 pushbutton keys
Operating Temperature: -40 to +85°C

Transducers
Type: Compression-mode ultrasonic, 625 kHz
Housing Material:
    Standard Clamp-On: IP68 (NEMA 6P), -40 to 100°C (-40 to 210°F), CPVC, Ultem®, nylon, PVC (cable jacket), aluminium (small pipe)
    High-Temp Clamp-On: IP65 (NEMA 4), -40 to 200°C (-40 to 400°F), Vespel®, anodised aluminium, nickel-plated brass, PFA (cable jacket)
    Doppler Probe: IP67 (NEMA 6) -40 to 100°C (-40 to 210°F); 48 bar (700 psi) max, 316 SS, Ultem®, FKM, nylon, PVC (cable jacket)
    Optional Flexible Armoured Conduit: Zinc-plated steel, PVC
Cable Length:
    Standard Lengths: 6 metres

Bestellangaben (Bitte Modellnummer angeben)

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Artikelnummer/Beschr.

Stk

Beschreibung

FD-400-230VAC

€2.190,00

Lieferzeit: 7 Wochen

Ultrasonic rate and totalizer. 230Vac powered

FD-400

€2.190,00

Lieferzeit: 5 Wochen

Ultrasonic rate and totalizer. 115Vac powered

FD-400-24VDC

€2.190,00

Lieferzeit: 5 Wochen

Ultrasonic rate and totalizer. 9-28Vdc powered

FD-410

€2.488,00

Lieferzeit: 1 Woche

Rate and totalizer with 4 to 20 mA output. 115Vac powered

FD-411

€2.782,00

Lieferzeit: 5 Wochen

Rate and totalizer with two 4 to 20 mA outputs. 115Vac powered

FD-412

€2.782,00

Lieferzeit: 5 Wochen

Rate and totalizer with 4 to 20 mA and 2 relay outputs. 115Vac powered

FD-413

€2.782,00

Lieferzeit: 7 Wochen

Rate and totalizer with 4 to 20 mA and pulse outputs. 115Vac powered

FD-420

€2.488,00

Lieferzeit: 7 Wochen

Rate and totalizer with 2 relay outputs. 115Vac powered

FD-422

€2.782,00

Lieferzeit: 7 Wochen

Rate and totalizer with 4 relay outputs. 115Vac powered

FD-423

€2.782,00

Lieferzeit: 5 Wochen

Rate and totalizer with 2 relays and a pulse output. 115Vac powered

FD-430

€2.782,00

Lieferzeit: 7 Wochen

Rate and totalizer with pulse output. 115Vac powered

FD-433

€2.782,00

Lieferzeit: 7 Wochen

Rate and totalizer with 2 pulse outputs. 115Vac powered

Clamp-On Transducers and Accessories

FD-400C-STD

€1.174,00

Lieferzeit: 2 Wochen

Standard-size clamp-on transducer set, 25 to 3050 mm (1 to 120")

FD-400C-STD-50FT

€1.273,77

Lieferzeit: 5 Wochen

Standard-size clamp-on transducer set, 25 to 3050 mm with 15 metres of cable

FD-400C-STD-100FT

€1.389,00

Lieferzeit: 5 Wochen

Standard-size clamp-on transducer set, 25 to 3050 mm with 30 metres of cable

FD-400C-SML

€1.578,00

Lieferzeit: 5 Wochen

Small-pipe clamp-on transducer set, 6 to 25 mm (1/4 to 1")

FD-400C-SML-50FT

€1.666,00

Lieferzeit: 7 Wochen

Small-pipe clamp-on transducer set, 6 to 25 mm with 15 metres of cable

FD-400C-SML-100FT

€1.786,00

Lieferzeit: 7 Wochen

Small-pipe clamp-on transducer set, 6 to 25 mm with 30 metres of cable

FD-400C-STD-HT

€1.887,00

Lieferzeit: 5 Wochen

Standard-size clamp-on transducer set for high temperature, 25 to 3050 mm (1 to 120")

FD-400C-STD-HT-50FT

€1.975,00

Lieferzeit: 7 Wochen

Standard-size clamp-on transducer set for high temperature, 25 to 3050 mm with 15 metres of cable

FD-400C-STD-HT-100FT

€2.101,00

Lieferzeit: 7 Wochen

Standard-size clamp-on transducer set for high temperature, 25 to 3050 mm with 30 metres of cable

FD-400C-SML-HT

€2.137,00

Lieferzeit: 7 Wochen

Small-pipe clamp-on transducer set for high temperature, 6 to 25 mm (1.4 to 1")

FD-400C-SML-HT-50FT

€2.231,00

Lieferzeit: 7 Wochen

Small-pipe clamp-on transducer set for high temperature, 6 to 25 mm with 15 metres of cable

FD-400C-SML-HT-100FT

€2.358,00

Lieferzeit: 7 Wochen

Small-pipe clamp-on transducer set for high temperature, 6 to 25 mm with 30 metres of cable

Insertion-Style Transducers and Accessories

FD-400I-8

Consult Sales

Lieferzeit:

Insertion transducer sensor 8"

FD-400I-18

Consult Sales

Lieferzeit:

Insertion transducer sensor 18"

FD-400I-18-50 FT

Consult Sales

Lieferzeit:

Insertion Transducer sensor 18" with 50 feet of cable

FD-400I-28

Consult Sales

Lieferzeit:

Insertion transducer sensor 28"

FD-400I-38

Consult Sales

Lieferzeit:

Insertion transducer sensor 38"

FD-400I-48

Consult Sales

Lieferzeit:

Insertion transducer sensor 48"

FD-400I-CR-18

Consult Sales

Lieferzeit:

Insertion crank for FD-400I-18

FD-400I-CR-28

Consult Sales

Lieferzeit:

Insertion crank for FD-400I-28

FD-400I-CR-38

Consult Sales

Lieferzeit:

Insertion crank for FD-400I-38

FD-400I-CR-48

Consult Sales

Lieferzeit:

Insertion crank for FD-400I-48

FD-400I-BV

Consult Sales

Lieferzeit:

Bronze valve isolation kit 1 1/2 NPT

FD-400I-SFK

Consult Sales

Lieferzeit:

Probe insertion fitting seal kit

FD-400I-SSV

Consult Sales

Lieferzeit:

Stainless steel valve isolation kit 1 1/2 NPT

Acoustic Couplant for Sensor Mounting

FD-GREASE

€26,97

Lieferzeit: 1 Woche

Replacement acoustic couplant for sensor mounting, max temperature 65C (150F), 6 g (.2 oz) pillow pack

FDT-GREASE

€68,83

Lieferzeit: 5 Wochen

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

FDT-HT-GREASE

€154,66

Lieferzeit: 1 Woche

Acoustic couplant for sensor mounting, max temperature 177C (350F), 56.7g (2 oz) tube

FDT-NS-GREASE

€68,83

Lieferzeit: ab Lager

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

*Alle Preisangaben in Euro.
Anmerkung: Comes complete with wall mount bracket, NIST traceable calibration certificate, and operator's manual.

Rate indicator/totaliser models are also available with 24 Vdc or 230 Vac power: For 24 Vdc power, add suffix "-24VDC" to model number, no additional cost.
For 230 Vac power, add suffix "-230VAC" to model number, no additional cost.

FD-400C-STD sensors come with four mounting straps.
Ordering Example: (1) FD-400 Ultrasonic rate and totaliser, 115Vac powered, €2.190,00 plus (1) FD-400C-STD Standard-size clamp-on transducer set, 25mm to 3 metres, €1.174,00, €2.190,00 + 1.174,00 = €3.364,00