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STP112A Dual-Element Mass Flow Meter
Brand: Fluid Components International LLC (FCI)/STP112A-Dual-Element-Mass-Flow-Meter/002_FCI_STP112A_Dual-Element_Mass_Flow_Meter.png)
The Model STP112 is the only dual-element insertion thermal dispersion gas mass flow meter available featuring pressure measurement to create a triple function solution (flow + temperature + pressure) in a single tap point insertion instrument.
The Model STP112 features FCI’s exclusive patented VeriCal system. VeriCal provides you with the ability to perform periodic field validation and verification of the flow meter’s measuring performance and calibration without extracting the flow meter from the pipe or process.
Features- Validate performance on-site in minutes
- No need to remove flow meter from process
- Comply with ISO and local regulations for periodic calibration verification
- Compatible with more than 200 gases
- Direct mass flow measurement
- Dual function – flow, temperature and pressure
- Temperature service to 100° C (212° F)
- No moving parts, non-clogging
- Easy single point insertion
- Multiple Analog outputs
- Extensive bus communications options
- Agency approvals on full instrument
- Provides in-situ flow element cleaning
- On-board data logger
Specifications
Accuracy
- Gas Specific Calibration & SpectraCal™ Gas Equivalency: ± 0.5 % of Full Scale
- Gas Specific Calibration: ± 0.75 % of Reading
- Pressure: ≤ ± 1 % of Span
- 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
- ISO 9001
- AS 9100
- ATEX: Zone 1, II 2 GD Ex d IIC T4, 2 G Ex d C T4, Ex d IIC T5, Ex d IIC T6
- CE
- CPA
- CSA: Class I, Div. 1, Grade A, B, C, D, Dust Ignition-proof for Class II, Div. 1, Groups E, F, G
- EAC TR CU Russia
- FM, FMc (Canadian): Class I, Div. 1, Hazardous Locations, Groups B, C, D, E, F, G, Class I, Div. 1, Grade A, B, C, D, Dust Ignition-proof for Class II, Div. 1, Groups E, F, G
- GOST-R, GOST-K
- IECEx: Zone 1, II 2 GD Ex d IIC T4
- INMETRO
- NEPSI
Burst Pressure
- psi: 250 to 7,975 (kPa: 1,724 to 55,000, bar: 17.24 to 550)
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
Connection Material
- Ex Rated Sensor: Stainless Steel
- Standard Non-Ex Rated Sensor: 316L Stainless Steel
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 - 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
- All-Welded 316L Stainless Steel
- Hastelloy C
Media
- Air
- Gas
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
Operating Pressure
- Fixed Connection NPT: Per Pressure Sensor Rating or psig: 1,000 (kPa: 6,900, bar: 69), whichever is less
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 (< 3.6 mA)
Overpressure & Static Pressure Limits
- psi: 100 to 1,740 (kPa: 700 to 12,000, bar: 7 to 120) - over Pressure Safety
Packing Material
- Graphite
- Teflon
Pressure Range
- psig: 0 to 1,000 (kPa: 0 to 6,900, bar: 0 to 69)
Process Temperature
- Ex Rated Pressure Sensor: -30° to 100° C (-22° to 212° F)
- Standard Non-Ex Rated Pressure Sensor: 0° to 80° C (32° to 176° F)
Repeatability
- Flow: ± 0.5 % of Reading
- Pressure: ≤ ± 1 % of Span
- 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
Sensor, Probe Style
- Insertion, Dual Element with Pressure Measurement & VeriCal Capability (FP Style)
Sensor, Probe Type
- Precision, Wide-Ranging Platinum RTD
Temperature Coefficient
- Flow: Max.
Turndown
- Factory Set & Field Adjustable: 10: 1 to 100: 1 within Calibrated Flow Range
Wetted Materials
- Pressure Sensor (Ex Rated): Elgiloy
- Pressure Sensor (Ex Rated): Stainless Steel
- Pressure Sensor (Standard Non-Ex Rated): 316L Stainless Steel
- Pressure Sensor (Standard Non-Ex Rated): S13800 (PH 13-8) Stainless Steel
