Fluid Components International ST100 Series - Manual (Page 7)

ST100 Series Flow Meter GENERAL
Fluid Components International LLC 3
Instrument
„ Measuring Capability
ST1XX Models: Flow rate, total flow and temperature
STP1XX Models: Flow rate, total flow, temperature and pressure
„ Basic Style
ST100: Insertion, single-point
ST100L: In-line (spool piece), single-point
ST102: Insertion, dual-element system
ST110: Insertion, single-point with VeriCal™ capability
ST112: Insertion, dual-element system with VeriCal capability
STP100: Insertion, single-point with pressure measurement
STP102: Insertion, dual-element system with pressure measure-
ment
STP110: Insertion, single-point with pressure measurement and
VeriCal capability
STP112: Insertion, dual-element system with pressure measure-
ment and VeriCal capability
„ Flow Measurement Range
Insertion Style: 0.25 SFPS to 1000 SFPS [0,07 NMPS to 305 NMPS]
ST100L In-line: 0.0062 SCFM to 1850 SCFM
[0.01 Nm3/h to 3,140 Nm3/h]
– Air at standard conditions; 70 °F and 14.7 psia [0 °C and 1,01325
bar (a)]
„ Temperature Measurement Range
Up to 850 °F [454 °C] commensurate with element; see Operating
Temperature in Flow Element specification
„ Pressure Measurement Range (STP Models)
Available Ranges:
0 psig to 50 psig [0 bar (g) to 3,4 bar (g)]
0 psig to 160 psig [0 bar (g) to 11 bar (g)]
0 psig to 500 psig [0 bar (g) to 34 bar (g)
0 psig to 1000 psig 0 bar (g) to 70 bar (g)]
„ Media:
All gases that are compatible with the flow element material
„ Accuracy:
Flow:
Gas Specific Calibration: ± 0.75% reading, ± 0.5% full scale
SpectraCal Gas Equivalency: Typically ± 4% reading, ± 0.5% full
scale;
gas conditions specific to application will determine accuracy; utilize
FCI’s online tool, AVAL, to evaluate your application and provide
expected accuracy
Temperature: ± 2 °F [± 2 °C] (display only, flow rate must be greater
than 5 AFPS [1,5 m/sec])
Pressure (STP Models): ± 0.25% full scale pressure range
„ Temperature Coefficient
With optional temperature compensation; valid from 10% to 100%
of full scale calibration
Flow: Maximum ± 0.015% of reading / °F up to 850 °F
[± 0.03% of reading / °C up to 454 °C]
„ Repeatability
Flow: ± 0.5% reading
Temperature: ± 1 °F [± 1 °C] (flow rate must be greater than 5 AFPS
[1,5 NMPS])
„ Turndown Ratio
Normally factory set and field adjustable from 2:1 to 100:1
within calibrated flow range; up to 1000:1 possible with factory
evaluation of application
„ Temperature Compensation
Standard: ± 30 °F [± 16 °C]
Optional: ± 100 °F [± 55 °C]
„ Agency Approvals pending
FM, FMc: Class I, Division 1, Hazardous Locations;
Groups B,C,D,E,F,G
ATEX and IECEx: Zone 1, II 2 GD Ex d IIC T4
CPA, NEPSI
„ Calibration
Performed on NIST traceable flow stands and equipment
Flow Element
„ Material of Construction
All-welded 316L stainless steel; Hastelloy-C optional
„ Operating Pressure
Metal ferrule: 1000 psig [69 bar (g)]
Teflon ferrule: 150 psig [10 bar (g)] (200 °F [93 °C] maximum)
Fixed Connection NPT: 1000 psig [69 bar (g)]
Fixed Connection Flanged: per flange rating
„ Operating Temperature (Process)
ST100, ST102 Insertion Style
All Flow Elements (– FPC, – FP and – S):
-40 °F to 350 °F [-40 °C to 177 °C]
-40 °F to 500 °F [-40 °C to 260 °C]
-40 °F to 850 °F [-40 °C to 454 °C]
ST110, ST112 Insertion Style
– FP Style Flow Element:
-40 °F to 350 °F [-40 °C to 177 °C]
-40 °F to 500 °F [-40 °C to 260 °C]
STP Series Insertion Style
All Flow Elements (– FPC, – FP and – S):
-40 °F to 257 °F [-40 °C to 125 °C]
ST100L In-line Style
– FP and – S Style Flow Element:
-40 °F to 250 °F [-40 °C to 121 °C]
„ Process Connection
Compression Fittings: Models ST100 and ST102 only
3/4” or 1” male NPT, stainless steel with adjustable Teflon ferrule or
metal ferrule; or flanged tapped and threaded for 3/4″ fitting, ANSI or
DIN flanges
Compression fittings not available with 850 °F [454 °C] temperature
versions of ST100 or ST102
Retractable Packing Glands
Low pressure 50 psig [3,5 bar (g)] or medium pressure 500 psig
[34 bar (g)] with graphite or Teflon packing material; 1 1/4″ male NPT
or ANSI or DIN flange
Teflon packing required when process media is ozone, chlorine or
bromine
Fixed Fittings / All Welded
1” male NPT or ANSI or DIN flange
Insertion Length
Field adjustable lengths:
1” to 6” [25 mm to 152 mm]
1” to 12” [25 mm to 305 mm]
1” to 21” [25 mm to 533 mm]
Technical Specification