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ST100 Flare Gas Flow Meter
Brand: Fluid Components International LLC (FCI)The Fluid Components ST100 Series flow meters combine a broad range of easy to install insertion flow elements with industry’s most powerful and flexible electronics/transmitter and specialized, precision flare gas calibrations.
With wide turn downs, specific calibrations for mixed gas compositions, FCI exclusive SR2x split-range/dual calibration, and maximum output flexibility with 4-20 mA Analog outputs or bus communications such as HART, Foundation™ fieldbus, or Modbus, ST100 Series delivers a truly state-of-the-art gas flow meter for industrial process, plant and offshore flare applications.
Whether your flares are single-line or a large flaring system with a complex array of tributary lines and mixed gases, there is an FCI solution.
From superior low flow measurement to detect the smallest leaks and up to 1,000 SFPS [305 NMPS] to accurately measure major upset conditions at very high flows, FCI ST100 Series flow meters are your best solution.
Features- Oil, gas, petrochemical plant flares and feed lines
- LP and HP flare applications
- Environmental agency and emission trading compliance with exclusive SR2x™ option
- Lowest total installed cost solution
- Flow range from 0.25 to 1,000 SFPS (0.07 to 305 NMPS)
- Mixed hydrocarbon gases calibration
- Up to five (5) separate, unique calibrations
- Direct mass flow measuring; no need for temperature and pressure sensors
- Up to 1000:1 turndown
- Patented in-situ calibration verification option
- Analog outputs or digital bus communications
- Global agency approvals for Ex installations
- Exclusive dual-element systems for larger flare lines
- All stainless steel enclosure option for offshore installations
- Auxiliary input channels for interface with gas analyzers
Specifications
Accuracy
- Flow with SR2x: ± 0.75 % of Reading, ± 0.5 % of Full Scale or ± 5 % of Reading whichever is greater
- Flow: ± 0.5 % of Full Scale
- Flow: ± 0.75 % of Reading
- Temperature: ± 1.1° C (± 2° F)
Applications
- Feed Lines
- Offshore Oil & Gas Industry
- Oil & Gas Applications
- Petrochemical Plants Flare
Approvals & Certifications
- AS 9100
- ISO 9001
Approvals & Certifications
- ATEX
- CE
- CPA
- EAC TR CU Russia
- FM, FMc
- GOST
- IECEx
- INMETRO
- NEPSI
Cable Length
- Remote Transmitter Configuration (Interconnecting Cable): up to 1,000 feet (300 metres)
Cable Material
- PVC Jacketed
- Teflon Jacketed
Communication
- Ethernet
- FOUNDATION Fieldbus H1
- HART
- Modbus Via RS-485
- On-Board Data Logger
- PROFIBUS PA
- USB
Conduit Connection
- 1/2” NPT Female
- M20 x 1.5 Female
Display
- Digital / Graphical Backlighted LCD
Enclosure, Body Material
- Transmitter: Polyester Powder-Coated Aluminum
- Transmitter: Stainless Steel
Environmental Protection
- IP66
- IP67
- NEMA 4X
Flange Material
- 316L Stainless Steel
- Carbon Steel
- Hastelloy C
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - 150# ANSI
- 1-1/2” (DN 40) - 300# ANSI
- 1-1/2” (DN 40) - PN 40 (DIN)
Flange Size - 1” (DN 25)
- 1” (DN 25) - 150# ANSI
- 1” (DN 25) - 300# ANSI
- 1” (DN 25) - PN 40 (DIN)
Flange Size - 2” (DN 50)
- 2” (DN 50) - 150# ANSI
- 2” (DN 50) - 300# ANSI
- 2” (DN 50) - PN 16 (DIN)
- 2” (DN 50) - PN 40 (DIN)
Flow Rate
- 0.25 to 1,000 sfps (0.07 to 305 NMPS)
Input
- 4-20 mA
Insertion 'U' Length
- 1” to 99.9” (25 to 2537.5 mm)
Materials of Construction
- Ferrule Material: Stainless Steel
- Ferrule Material: Teflon
Media
- Air
- Gases (Compatible with the Flow Element Material)
Mounting
- Integral Mounting
- Remote Mounting
Mounting Position
- Horizontal, Flow Right-to-Left or Left-to-Right
- Vertical Down or Up
NACE & NIST
- Calibration: Performed on NIST Traceable Facility
NPT Connection
- 1” NPT Male
- 1-1/4” NPT Male
- 3/4” NPT Male
Operating Pressure
- psig: 0 to 1,000 (kPa: 0 to 6,900, bar: 0 to 69) Depending on Process Connection Typical
Output
- Three 4-20 mA with HART + One Frequency/Pulse (0 to 1 kHz or 0 to 10 kHz) & with Two 2 A Relays
Packing Material
- Graphite
- Teflon
Pipe Size
- 2-1/2” to 99” (63 to 215 mm)
Power Supply
- 24 Vdc (19.2 to 28.8 Vdc)
- 85-265 Vac
Process Temperature
- -40° to 454° C (-40° to 850° F)
Repeatability
- Flow: ± 0.5 % of Reading
- Temperature: ± 1° C (± 1° F)
Sensor, Probe Style
- Insertion (FPC, FP, S Style)
Sensor, Probe Type
- Precision, Wide-Ranging Platinum RTD
Turndown
- 1,000:1
- Total Effectively: up to 4,000: 1
- With SR2x: Low Flow Range 20: 1 to 40: 1, High Flow Range up to 1,000: 1
Wetted Materials
- 316L Stainless Steel
- Hastelloy C-276
- Feed lines
- Offshore & oil & gas industry
- Oil & gas applications
- Petrochemical plants flare
