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Measuring Capability
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ST1XX Models: Flow rate, total flow and temperature
STP1XX Models: Flow rate, total flow, temperature and pressure
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Basic Style
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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 measurement
STP110:Insertion, single-point with pressure measurement and VeriCal™ capability
STP112:Insertion, dual-element system with pressure measurement and VeriCal™ capability
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Flow Measurement Range
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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)]
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Temperature Measurement Range
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Up to 850 °F [454 °C] commensurate with element; see Operating
Temperature in Flow Element specification
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Pressure Measurement Range (STP Models)
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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)]
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Media All gases that are compatible with the flow element material
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Accuracy
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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 [± 1.1 °C] (display only, flow rate must be greater than 5 AFPS [1,5 m/sec])
Pressure (STP Models): ± 1.0% of span
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Temperature Coefficient
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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]
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Repeatability
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Flow: ± 0.5% reading
Temperature: ± 1 °F [± 1 °C] (flow rate must be greater than 5 AFPS
[1,5 NMPS])
Pressure (STP Models): ≤ 0.1% of span
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Turndown Ratio
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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
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Temperature Compensation
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Standard: ± 30 °F [± 16 °C]
Optional: ± 100 °F [± 55 °C]
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Agency Approvals
(Pending) |
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FM, FMc:
ATEX and IECEx:
CPA, NEPSI, Inmetro,
GOST-R, GOST-K
Ex-rated pressure transducer STP Models:
FM, CSA:
ATEX:
Class I, Division 1, Hazardous Locations;
Groups B,C,D,E,F,G
Zone 1, II 2 GD Ex d IIC T4 (pending)
(pending)
Class 1, Division 1, Groups A,B,C,D
Dust ignition proof for Class 1,
Division 1, Groups E,F,G
2 G Ex d C T4, Ex d IIC T5, Ex d IIC T6
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Calibration Performed on NIST traceable flow stands and equipment
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Material of Construction All-welded 316L stainless steel.
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Operating Pressure
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Insertion Types
ST Models
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
STP Models: per above or pressure sensor rating, whichever is less
Inline Type (Model ST100L): 1000 psig [69 bar (g)]
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Operating Temperature (Process)
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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
– FP Style Flow Element:
Standard Pressure Sensor: -32 °F to 176 °F [0 °C to 80 °C]
Ex-rated Pressure Sensor: -22 °F to 212 °F [-30 °C to 100 °C]
ST100L In-line Style
– FP and – S Style Flow Element:
-40 °F to 250 °F [-40 °C to 121 °C]
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Process Connection
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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.
Remote configuration required with medium pressure packing gland.
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]
1" to 36" [25 mm to 914 mm]
1" to 60" [25 mm to 1524 mm]
Fixed lengths from 2.6" to 60" [66 mm to 1524 mm]
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ST100L In-line Flow Tube
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Flow element is threaded and keyed in an in-line flow tube, calibrated and
supplied as a spool-piece; options include low flow injection tubes and built-in
Vortab flow conditioners for optimum low flow rangeability and performance
Size: 1" diameter tubing; 1", 1 1/2" or 2" schedule 40 pipe
Length: 9 nominal diameters
Process Connections: Female NPT, male NPT, ANSI or DIN flanges, or butt weld prepared
Option: Flanges sized for flow tube
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Remote Transmitter Configurations:
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Transmitter may be mounted remotely from flow element using interconnecting cable (up to 1000' [300 m])
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STP Models:
Additional Specifications on Pressure Sensor
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| Standard Sensor |
PSI |
Bar |
PSI |
Bar |
PSI |
Bar |
PSI |
Bar |
Pressure range
Over pressure safety
Burst pressure
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50
100
250 |
3,4
7
17,24 |
160
290
500 |
11
20
34 |
500
1000
2500 |
34
70
172 |
1000
1740
7975 |
70
120
550 |
Wetted Materials:
Connection
Pressure sensor
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316L
PH 13-8 SS |
316L
316L |
316L
316L |
316L
316L |
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| Ex Rated Sensor |
PSI |
Bar |
PSI |
Bar |
PSI |
Bar |
PSI |
Bar |
Pressure range
Over pressure safety
Burst pressure
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50
240
290 |
3,4
16,55
20 |
160
1160
1390 |
11
80
95,84 |
500
1160
5800 |
34
80
400 |
1000
1740
7970 |
70
120
549,5 |
Wetted Materials:
Connection
Pressure sensor
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Stainless steel
Stainless steel |
Stainless steel
Stainless steel |
Stainless steel
SS and Elgiloy |
Stainless steel
SS and Elgiloy |
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Operating Temperature
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0 °F to 150 °F [-18 ° to 65 °C] (all except dual element models)
Dual-element Models: 0 °F to 130 °F [-18 ° to 54 °C]
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Input Power
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AC: 85 Vac to 265 Vac, 50 Hz to 60 Hz
DC: 24 Vdc ± 20%
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Outputs
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Analog
Standard: Three (3) 4-20 mA*, 0-1kHz, or 0-10 kHz pulse/frequency
4-20 mA outputs are user assignable to flow rate, temperature
and/or if so equipped, pressure; outputs are user programmable to
full flow range or subsets of full flow range; pulse/frequency output
is user selectable as pulse for external counter/flow totalizer, or as
0-1 kHz or 0-10 kHz frequency representing flow rate
* Outputs are isolated and have fault indication per NAMUR NE43
guidelines, user selectable
for high (>21.0 mA) or low (<3.6 mA)
Optional: Standard output plus two (2) 2A SPDT relays
Relays independently user assignable to flow, temperature or
pressure; user programmable for hi/lo trip, hysteresis from 00.0 to
99.9 counts and time delay from 00.0 to 99.9 seconds
Digital
Standard:
Optional:
USB, Ethernet
HART (comes standard with analog outputs, V7 compliant)
Foundation fieldbus H1, PROFIBUS PA or Modbus RS-485
(* ST100 Series is cerified by and registred with the Fondation Fieldbus Organization)
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Auxiliary Inputs
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Two 4-20 mA input channels; used for FCI administered special
configurations to allow ST100 Series to accept inputs from external
devices such as gas analyzers, gas composition or pressure sensors
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Enclosures
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Main Transmitter / Electronics:
NEMA 4X, IP67; polyester powder coated aluminum; 4 conduit ports
threaded as 1/2 " NPT or M20x1.5; 7.74 " x 5.40 " x 5.00 " [196.6 mm x
137.2 mm x 127 mm]; stainless steel enclosure pending
Local Enclosure (Remote Configuration):
Model ST100L, Models ST100 and ST102 without packing gland option:
NEMA 4X, IP67; polyester powder coated aluminum; 2 conduit ports
threaded as 1/2 " NPT or M20x1.5; 3.75 " x 4.00 " x 3.24 " [95 mm x 102 mm
x 82 mm]
Models ST100 and ST102 with medium pressure packing gland
option; ST110, ST112 and all STP Models:
NEMA 4X, IP67; polyester powder coated aluminum; 1 conduit port
threaded as 1 " NPT or M20x1.5;
5.40 " x 4.82 " [137.2 mm x 122 mm]
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Data Logger
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User programmable for readings per time increment to a maximum
of 1 reading/second; removable, circuit board-mountable
2GB micro-SD (secure digital) memory card supplied; stores
approximately 21M readings
in ASCII comma-separated format
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Readout/Display and Optical Touch Buttons (Optional)
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- Large 2" x 2" [50 mm x 50 mm] LCD; digital plus bar graph and engineering units
- Digital displays of flow rate, total flow, temperature and pressure (with STP models);
user selectable for engineering units
- Analog bar graph of flow rate
- Relay/alarm status indication
- User programmable 20 alphanumeric character field associated with each calibration group
- Set-Up & Service mode displays text and service codes
- Backlighted – backlight activated by proximity motion detection,
or user may set for always on
- Four (4) optical touch buttons for user programming of instrument
set-up and service interrogation
- Optical touch button activation through front window – no need
to open enclosure to access or activate
- Display is electronically rotatable in 90° increments to optimize
viewing angle
Note: If readout/display not ordered, all user set-up and service interrogation
must be done via computer
link to bus comm and/or USB port.
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Vortab Flow Conditioners
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Available for all line size applications; standard choice with
Model ST100L (in-line)
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Sun Shield, FCI part number 022378-01
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Shades main transmitter electronics and display from direct sunlight. 316LSS
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VeriCal Kit, FCI part number 020849-03
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For use with VeriCal ready flow elements
(models ST110, ST112, STP110, STP112)
Portable test kit for controlling flow to elements, pressure regulation, digital pressure gauge and interconnection hose.
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Ball Valves / Cable Glands
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Element Coatings and Materials
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For service in highly corrosive gases or with erosive particulates,
FCI can provide special coatings and wetted materials to protect
the element and provide longer service life; examples include Kynar,
Tantalum, and chromium carbide
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Certification and Testing Documentation
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NACE, CMTR's, CRN registration, oxygen cleaning, welding qualifications, NIST certs, pressure testing, dye penetrant, and more available.
Specifications at reference operating conditions of 70 °F, 14.7 psia [21.1 °C, 1.013bar (a)]
and straight pipe run 20d upstream, 10d downstream
FCI is a continuous improvement company; specifications subject to change without notice
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