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Fox Thermal Instruments
Fox Thermal FT1 Gas Mass Flow Meter
Quote on request
No online payment · add lines to RFQ BOM
Fox FT1: thermal gas mass; Gas-SelectX; to 1000:1 turndown; insertion/inline. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Display
Optional 2-line x 16-character backlit display with configuration panel
Approvals
FM/FMc Class I Div 1; ATEX/IECEx Zone 1; NEMA 4X; CE
Type
Thermal gas mass flow meter with temperature transmitter (Model FT1)
Sensor
DDC-Sensor Direct Digitally Controlled; Gas-SelectX field-selectable gas compositions; CAL-V Calibration Validation
Styles
Insertion, inline, and remote styles
Turndown
Up to 1000:1; 100:1 typical
Fits gas mass flow measurement where you need a Fox Thermal FT1—thermal mass flow meter with DDC-Sensor, Gas-SelectX field-selectable gas compositions, CAL-V calibration validation, insertion/inline/remote styles, and turndown up to 1000:1 (100:1 typical).
Key advantages
- Sensor — DDC-Sensor; Gas-SelectX; CAL-V
- Styles — Insertion, inline, remote
- Turndown — Up to 1000:1; 100:1 typical
- Extras — Temperature transmitter function
- Platform — Fox Thermal Model FT1
Typical applications
- Compressed air / gas mass flow.
- Process gas monitoring.
- Combustion air surveys.
Selection guide
- Insertion vs inline
- Gas composition
- Pipe size / probe
Common mistakes
- Liquid carryover.
- Wrong gas mix in Gas-SelectX.
- Insufficient straight run.
When to RFQ / what to tell us
- Style, gas, pipe size.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 41876 |
| Brand | Fox Thermal Instruments |
| Model | FT1 Mass Flow Meter |
| Product type | Mass Flow Meter |
| Type | Thermal gas mass flow meter with temperature transmitter (Model FT1) |
| Sensor | DDC-Sensor Direct Digitally Controlled; Gas-SelectX field-selectable gas compositions; CAL-V Calibration Validation |
| Styles | Insertion, inline, and remote styles |
| Turndown | Up to 1000:1; 100:1 typical |
Documents
FAQ
Q: Turndown? A: Up to 1000:1; 100:1 typical.
Q: Styles? A: Insertion, inline, and remote.
Q: What should I send for a quote? A: Style/gas/pipe, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Display | Optional 2-line x 16-character backlit display with configuration panel |
| Approvals | FM/FMc Class I Div 1; ATEX/IECEx Zone 1; NEMA 4X; CE |
| Type | Thermal gas mass flow meter with temperature transmitter (Model FT1) |
| Sensor | DDC-Sensor Direct Digitally Controlled; Gas-SelectX field-selectable gas compositions; CAL-V Calibration Validation |
| Styles | Insertion, inline, and remote styles |
| Turndown | Up to 1000:1; 100:1 typical |
| Outputs | Isolated 4-20 mA for flow or temperature (HART option); second channel pulse / Modbus RTU RS485 / BACnet MS/TP RS485 |
| Power | 12 to 24 VDC standard |
| Materials | Welded 316 SS sensor/flow body standard; carbon steel flow body optional |
| Calibration | NIST-traceable; USB port; FT1 View software |
| Document | Fox Thermal Model FT1 datasheet (FT1-DATASHEET Rev. P class) |