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ST102 Dual-Element Mass Flow Meter
Brand: Fluid Components International LLC (FCI)The FCI Model ST102 is a dual-element system that can be applied in an averaging mode or as two discrete and independent sensors operating through a single transmitter.
A single dual-element instrument can result in significant cost and space savings compared to installing and integrating two single-element instruments.
Features- Compatible with more than 200 gases
- Direct mass flow measurement
- Dual function – flow and temperature
- Temperature service to 454° C (850° F)
- No moving parts, non-clogging
- Easy, low cost single point insertion
- Best-in-class digital / graphical readout
- Multiple Analog outputs
- Extensive bus communications options
- Agency approvals on full instrument
- On-board data logger
Specifications
Accuracy
- Gas Specific Calibration & SpectraCal™ Gas Equivalency: ± 0.5 % of Full Scale
- Gas Specific Calibration: ± 0.75 % of Reading
- SpectraCal™ Gas Equivalency: Typically ± 4 % of Reading
- Temperature (Display Only, Flow Rate Must be greater than 5 AFPS [1.5 m/sec]): ± 1.1° C (± 2° F)
Approvals & Certifications
- AS 9100
- ISO 9001
- ATEX: Zone 1, II 2 GD Ex d IIC T4
- CE
- CPA
- EAC TR CU Russia
- FM, FMc (Canadian): Class I, Div. 1, Hazardous Locations, Groups B, C, D, E, F, G
- GOST-R, GOST-K
- IECEx: Zone 1, II 2 GD Ex d IIC T4
- 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 (Comes Standard with Analog Outputs, V7 Compliant)
- Modbus Via RS-485
- On-Board Data Logger
- PROFIBUS PA
- USB
Conduit Connection
- 1/2” NPT Female
- M20 x 1.5 Female
Delay Time
- 0 to 99.9 seconds
Display
- Large 2” x 2” (50 x 50 mm) LCD, Digital Plus Bar Graph & Engineering Units
Enclosure, Body Material
- Aluminum
- 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
- Air at 21.1° C (70° F) & psi a: 14.7 (kPa: 101.3, bar: 1.013) at 0° C (32° F): 0.25 to 600 sfps (0.07 to 172 NMPS)
Hysteresis
- 00.0 to 99.9 Counts
Indication
- Relay/Alarm Status
Input
- Auxiliary Input: Two 4-20 mA Input Channel
Input Power
- 19.2-28.8 Vdc
- 24 Vdc ± 20 %
- 85-265 Vac
Insertion 'U' Length
- 1” to 60” (25 to 1,524 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: 1,000 (kPa: 6,900, bar: 69) - Metal Ferrule
- psig: 150 (kPa: 1,030, bar: 10) at 93° C (200° F) - Max.
Operating Temperature
- Flow Transmitter/Electronics: -18° to 54° C (0° to 130° F)
Output
- Standard Output Plus Two (2) 2 A SPDT Relays
- Three (3) 4-20 mA, 0 to 1 kHz, or 0 to 10 kHz Pulse/Frequency
Output Function
- Fault Indication Per NAMUR NE43 Guidelines, User Selectable for High (> 21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (21.0 mA) or Low (< 3.6 mA)
Packing Material
- Graphite
- Teflon
Process Temperature
- -40° to 454° C (-40° to 850° F)
Repeatability
- Flow: ± 0.5 % of Reading
- Temperature (Flow Rate Must be greater than 5 AFPS): ± 1° C (± 1° F)
Rotation
- Display is Electronically Rotatable: 90° Increments to Optimize Viewing Angle
Sensor, Probe Material
- Flow Element: 316L Stainless Steel
- Flow Element: Hastelloy C-276
Sensor, Probe Style
- Insertion, Dual-Element System (FPC, FP, S Style)
Sensor, Probe Type
- Precision, Wide-Ranging Platinum RTD
Temperature Coefficient
- Flow: ± 0.015 % of Reading/°F up to 250° F [ ± 0.03 % of Reading/°C up to 121° C], Max.
Temperature Range
- Commensurate with Element: 0° to 454° C (32° to 850° F)
Turndown
- Factory Set & Field Adjustable: 10: 1 to 100: 1 within Calibrated Flow Range
Wetted Materials
- 316L Stainless Steel
- Hastelloy C-276