Diagnostic Life And Analytical Science
FH8400
The FAURE HERMAN FH8400 Ultrasonic Flowmeter is dedicated to the custody transfer measurement of low and medium viscosity products
Key Technological Features
• High accuracy
• High measurement reproducibility
• Curve linearization
• Multi viscosities measurement
• Bi-directional measurement
• No pressure drop
• Removable transducers under
pressure and flowing conditions
• Fully integrated electronics
• Infrared remote control
• Predictive maintenance software
• Modbus & Hart communication
Key Customer Advantages
• Suitable for custody transfer
applications in compliance with API
and OIML recommendations
• Multi products measurement
• Bi directional flow measurement
• Interface detection
• Long term stability
• Fully integrated metering solution
• Energy savings
• Low and easy maintenance
• Low cost of ownership
• Easily integrated
• Process integrity
• Easily flushed
FH8400 Design
• 3 beams
• +/- 0.15% accuracy
• flow profile compensation for multi products measurement
Performances
- Multi products & bi-directional flow measurement accuracy up to +/- 0.15%
- Viscosity range up to 180 cSt approx.
- Repeatability in accordance with API, OIML recommendations
- Meter size: 3″ to 24″
- Smart remote software FHview
Specifications
Environment
| Ambient temperature range | -40 to +60°C (-40 to +140°F) |
| Process temperature 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(compatible with installation in zone 1, division 1, groups C & D)
| Transducer classification | Ex d IIB T6 to T3 / LCIE 04 ATEX 6047 X |
| Enclosure classification | Ex ia IIB T6 / LCIE 04 ATEX 6071 X |
| Remote control | Ex ia IIC T4 / LCIE 03 ATEX 6240 X |
Mechanical
| Flange rating | ANSI 150 / 300 / 600 / 900 |
| Meter body materials | Low temperature steel ASTM A350 LF2 / A333 Gr 6 |
| Carbon steel ASTM | A105 / A106 |
| Austenitic stainless steel | ASTM A182 F316 / A312 TP 316 |
Duplex (upon request)
Performances
| Repeatability | In compliance with API recommendations |
| Standard fluid velocity range | 1 m/s to 10 m/s (3.28 fts to 32.8 fts) |
| Reynolds number range | ≥ 10 000 |
| Density range | 400 to 1,500 kg/m3 |
Electronics
| Power supply | 18 to 36 Vdc 8W – 110 to 220 Vac ± 15 % |
| Inputs | 2 off 4-20 mA (temperature, pressure) |
| Outputs | 2 off 4-20 mA (Flowrate and/or VOS)
2 off pulses with galvanic separation |
| Communications/Serial link | Configuration and analysis PC software |
| Software | Configuration and analysis PC software FHview |
Installation conditions
Standard 10D & flow conditioner upstream, 5D downstream
Options
| LCD Local display | 4 alphanumeric lines |
| Data & Event logger | Flowrates, VOS, Gain,… |
| Remote converter | Distance < 5m |
| Calibration | Multi-product |
| Interface detection | Through 4-20 mA and/or Modbus |
Approvals
| Custody transfer | OIML R117-1 / MID (Class 0.3) |
| ATEX | 94/9/CE compliant |
| PED | 97/23/EC & ASME compliant |
| EMC | 2004/108/EC compliant |
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