Diagnostic Life And Analytical Science
FH8300
The FAURE HERMAN FH8300 Ultrasonic Flowmeter is designed to measure liquids – both conductive and non-conductive. Thanks to its variety of digital and analog inputs/outputs , the FH8300 is a versatile flowmeter
which easily interfaces with any process management system.
Key Technological Features
• Curve linearization
• High measurement repeatability
• Bi-directional measurement
• No pressure drop
• Communication
• Removable transducers under
pressure and flowing conditions
Key Customer Advantages
• Extended turndown ratio
• Lower cost of ownership
• Simplified maintenance
• Simple integration into existing systems
• Measurement of all liquids
• Process integrity
• Easily cleaned
FH8300 Configurations
1.FH8300-1
• 1 beam
• ± 1 % accuracy
• DN 50 to DN 600 (2” to 24”)
2.FH8300-2
• 2 beams
• ± 0.5 % accuracy
• DN 80 to DN 600 (3” to 24”)
• anti-swirl effect
• extended dynamic range
3.FH8300-3
• 3 beams
• ± 0.25 % accuracy
• DN 100 to DN 600 (4” to 24”)
• anti-swirl effect
• flow profile compensation
(multi-product)
Specifications
Environment
| Ambient temperature range | -40 to + 60° C(-40 to+140° F) |
|---|---|
| Process range | -40 to + 120 °C (- 40 to+248°F) |
| Storage temperature | -40 to + 60 °C (- 40 to+140°F) |
| Climatic protection | IP 66 / NEMA 4X |
Safety : ATEX II 2 G
| Transducer classification | Ex d IIB T6 to T3 / LCIE 04 ATEX 6047X |
|---|---|
| Enclosure classification | Ex d IIB T6 / LCIE 04 ATEX 6071 X |
| Remote control | Ex ia IIC T4 / LCIE 03 ATEX 6240 X |
Mechanical
| Meter size | DN 50 to DN 600 (2” to 24”) (higher upon request) |
|---|---|
| Maximum operating pressure | 150 bar (2180 PSI) |
| Meter body material | Carbon steel,Stainless steel,Other material upon request |
| Flanges | ANSI 150/300/600/900 |
| Transducers | Removable under service conditions |
Performances
| Accuracy FH8300-1,FH8300-2,FH8300-3 | ±1 % (1 to 10m/s) ,±0.5 % (1 to 10m/s),±0.25 % (1 to |
|---|---|
| Repeatablity | ± 0.1 % |
| Minimum flow velocity detection | 0.005m/s |
| Density range | 400 to 1,500 kg/m3 |
| Pressure drop | No pressure drop |
Electronics
| Power supply | 18 to 36 Vdc 8W, or 100 to 250 Vac |
|---|---|
| Inputs | 1 4-20 mA (pressure) |
| Outputs | 1 or 2 off 4-20 mA (Flowrate and/or VOS), 1 or 2 off pulses with galvanic separation |
| Frequency 10Hz | 10 kHz with galvanic separation,1 or 2 dry contacts (Alarms) |
| Communications/Serial Link | 1 RS 485(Modbus)(other person on request) |
Software – Configuration and analysis PC software FHview
Installation conditions
Standard – 10 to 30D straight line upstream depending on flow conditions, 3D straight line dowstream
Options
| LCD Local display | 4 x 20 car. alphanumeric display |
|---|---|
| Data & Event logger | Flowrates, VOS, Gain,… |
| Remote converter | Distance < 5m |
| Calibration | Multi-product |
Approvals
| ATEX | 94/09/compliant |
|---|---|
| PED | 97/23/EC & ASME compliant |
| EMC | 2004/108/EC compliant |
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