Fluid Components International Dual-Element Mass Flow Meter, ST102
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ST102 Dual-Element Mass Flow Meter

Brand: Fluid Components International LLC (FCI)
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Fluid Components International Dual-Element Mass Flow Meter, ST102
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

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Specifications

Brand

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

Documentation

Data Sheets

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