Yodify Product Library
Add the Model FT4X Thermal Gas Mass Flow Meter to your store or catalog
Book Your Demo and See How
or create your store
Model FT4X Thermal Gas Mass Flow Meter
Brand: Fox Thermal InstrumentsThe Fox Thermal Model FT4X, is the newest Thermal Gas Mass Flow Meter offered from Fox Thermal.
Its BLM accuracy compliant Data Logger has a 7-year history!
Features- Measures process gas flow rate/total and temperature
- Insertion probes (for 1.5" to 70" pipes); Inline flow bodies with NPT ends (1.5" to 3" pipes); Inline 150# & 300# Flanged flow bodies (1.5" to 6" pipes)
- Equipped with the 2nd Generation DDC-Sensor™ (Direct Digitally Controlled)
- Gas-SelectX® expanded gas selection menu. Choose from available list of gases/gas mixes to measure flow. NIST-traceable calibration
- Advanced Data Logger with Real Time Clock and 40 24-Hour daily totals
- Settable Contract Time defines Contract Day
- A USB connection is standard (free FT4X View™ Software); Optional HART and RS485 Modbus communication protocols
- Standard on-board display and configuration panel
- Two standard isolated 4-20 mA outputs: Channel 1 configured to indicate flow, fault indication per NAMUR NE43. HART communication option; Channel 2 configured to indicate either flow or temperature
- One isolated open collector output for pulse/alarm
- One switch input to reset total
- Click the Approvals tab for Model FT4X Agency Approval details
- Calibration Validation with the CAL-V™ test
- NIST-traceable calibration
- Wide measurement range
- Flow Accuracy for air: ±1% R ±0.2% FS; Flow accuracy for other gases: ±1.5% R ±0.5% FS
- 24 VDC in local or remote enclosures
- Insertion, Inline & Remote Styles
- DDC-Sensor™ Technology
- Gas-SelectX® & CAL-V™
- Advanced Data Logger for BLM
Specifications
Brand
4-20 mA & Pulse Verification
- Simulation Mode used to Align 4-20 mA Output & Pulse Output (If Ordered) with the Input to Customer’s PLC/DCS.
Calibration
- Factory Calibration to NIST-Traceable Standards CAL-V™: in Situ, Operator-initiated Calibration Validation
Enclosure
- NEMA 4X (IP67), Aluminum, Dual Conduit Entries with 3/4" NPT Female Conduit Entries. Cabling to Remote Enclosure: 8-Conductor, 18 AWG, Twisted, Shielded, 100 ft max.
Flow Accuracy
- Air: ± 1 % of Reading ± 0.2 % of Full Scale. Other Gases: ± 1.5 % of Reading ± 0.5 % of Full Scale. Accuracy Specification Applies to Customer's Selected Flow Range, Max.
Flow Range
- Inline - Pipe Diameter scfmMSCFDNm³/hour 0.75" (20 mm) 0 - 220 0 - 320 0 - 350 1" (25 mm) 0 - 360 0 -
- Insertion - Pipe Size scfmMSCFDNm³/hour 1.5" (40 mm) 0 - 840 0 - 1,220 0 - 1,325 2" (50 mm) 0 - 1,400 0 - 2,020 0 - 2
Flow Rates
- Maximum
Flow Repeatability
- ± 0.2 % of Full Scale
Flow Response Time
- 0.8 seconds (One Time Constant)
Flow Units (Field Selectable)
- scfm, scfh, NMPS, Nm³/M, Nm³/hour, Nm³/D, NLPS, NLPM, NLPH, MCFD, MSCFD, SCFD, MMSCFD, MMscfm, Sm³/M, Sm³/D, Sm³/hour, LB/S, LB/M, LB/H, LB/D, KG/S, KG/M, KG/H, SLPM, SFPM, MT/H
Gas Pressure (Maximum)
- Check with Factory for Higher Pressure Options. NOTE: when Teflon Ferrule Option Ordered, Gas Pressure is 60 psig (4.1 barg) Max.
- Inline - NPT: 500 psig (34 barg) 150 lb Flanges: 230 psig (16 barg) 300 lb Flanges: 600 psig (41.4 barg)
- Insertion - w/o Retractor: 740 psig (51.02 barg) with Retractor: 150 psig (10.3 barg)
Input Power
- Input Power: 12 to 28 Vdc, 6 Watts Max. (CE Requirement) Full Input Power Input Range: 10 to 30 Vdc.
Inputs & Outputs
- 4-20 mA Channel 1: Standard Isolated 4-20 mA Output Configured to Indicate for Flow, Fault Indication Per NAMUR NE43. HART Communication Option.The 4-20 mA Load Resistance Must be 125 ohms or Less when Operating on 12 Volt Power And
Installation
- Inline - Compression Fitting Included with Flow Body.
- Insertion - Fox Thermal-supplied Compression Fitting Connects to Customer-supplied 1" Female Coupling Welded to Pipe
Optional Serial Communication
- HART or RS-485 Modbus RTU.
Port
- Micro USB Communication Port is Standard.
Relative Humidity
- 90 % RH max.
Retractor Assemblies
- Inline - N/A
- Insertion - 150 psig (10.3 barg) Max.
Sensor Material
- 316 Stainless Steel Standard
Software:
- The Free PC-based Software Tool - FT4X View™ - Provides Complete Configuration, Remote Process Monitoring, & Data Logging Functions.
Straight, Unobstructed Pipe Requirement
- Inline - 8 Diameters Upstream, 4 Downstream.
- Insertion - 15 Diameters Upstream, 10 Downstream.
Temperature
- DDC-Sensor™: -40° to 250° F (-40° to 121° C) Enclosure: -40° to 158° F (-40° to 70° C) Remote Sensor Enclosure: -40° to 158° F (-40° to 70° C) Note: Display Dims Below -4° F (-20° C), Function Returns Once Temperature Rises Againch
Temperature Accuracy
- ± 1° F (± 0.6° C)
Turndown
- Up to 1000:1, 100:1 Typical
- Gas Refineries
- Petrochemical Production
- BLM Gas Leases
- Flares & Combustors