Skip to Main Content
  • Instrumart
Instrumart logo
  • Products
  • Brands
  • Applications
  • Lab
  • Blog
  • Account
  • Email Us
  • 1-800-884-4967
  • What can we help you find?

    Can’t find what you’re looking for? Contact one of our engineers today. We’re open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
    • 1-800-884-4967
    • Email Us
    • Live Chat

Instrumart will be closing at 3:00PM EST on Friday, May 23rd and will be closed on Monday, May 26th in observance of Memorial Day.

  1. Flow Meters
  2. Thermal Mass Flow Meters

Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter

Thermal Gas Mass Flow Meter with inline and insertion options.

Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter
Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter
Retired products cannot be ordered
The Fox Thermal FT2A Mass Flow Meter is the replacement

View Company Reviewsby Trustpilot
Manufactured
  • By Fox Thermal Instruments
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
Trustpilot

Overview

Features

  • SCFM, NM3/hr, Lbs/hr, Kg/hr and more
  • 100 to 1 turndown typical range
  • Measures process gas temperature
  • 4 to 20 mA for flow & temperature; pulse output for flow/total
  • RS232; RS422/RS485-Modbus, Profibus-DP, DeviceNet or Ethernet Modbus TCP
  • Insertion and in-line models
  • Welded 316 SS sensor
  • Hastelloy C276 sensor optional
  • Microprocessor based, field programmable electronics
  • On-board 2 line x 16 character, backlit display with configuration panel to view/set readings and parameters
  • Palm Handheld Terminal available to view/set readings and parameters
  • NIST traceable calibration
  • Low-end sensitivity for leak detection
  • Negligible pressure drop
  • No moving parts design
  • FM & FMc Class I, II, III, Div 2, Groups A, B, C, D, E, F, G T4A hazardous locations
  • NEMA 4X and CE approved
Instrumart logo
A completed FT2 application data form is required to purchase this meter. Please be prepared, we will contact you about your order.

Description

The Fox Thermal FT2 mass flow meter and temperature transmitter measures two important process variables in one rugged instrument. The Fox FT2 measures gas flow rate in standard units without the need for temperature or pressure compensation. It provides isolated 4 to 20 mA and pulse outputs for flow rate, and a 4 to 20 mA output for process gas temperature. The pulse output is normally used for totalization.

An optional on-board 2 line x 16 character, backlit display is available to view flow rate, total, elapsed time, process gas temperature, and alarms. The display is also used in conjunction with the Configuration Panel to configure flow meter settings, pulse output frequency scaling, pipe area, zero flow cutoff, flow filtering (damping), display configurations, diagnostics and high or low alarm limits.

The Fox FT2 is available in both insertion and in-line models. The insertion meter is easily installed by drilling a 3/4" hole in the pipe and welding on a 3/4" NPT coupling. A Fox supplied compression fitting secures the probe in place. The inline model is available in 1/4" to 6" sizes and includes built in flow conditioners that eliminate the need for long, straight pipe runs. The meter can be ordered with flange or NPT end connections.

Both models are supplied with 316 stainless steel wetted materials standard or Hastelloy C-276 as an option. RS232 for connecting a Palm Handheld or computer is standard. Interface options include RS422/RS485-Modbus, Profibus-DP, DeviceNet or Ethernet Modbus TCP.

Fox has certified cleaning and bagging procedures for flow meters to be used in oxygen applications.

Documents

Spec Sheets

  • Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter Datasheet PDF (180 KB)

Manuals

  • Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter Manual PDF (1018 KB)

Other

  • Fox Thermal FT2 Application Data Form (22 KB)
  • Fox Thermal FT2 & FT3 Comparison PDF (92 KB)
  • Fox Thermal FT2 & FT3 FAQs PDF (1.0 MB)
  • Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter Display Configuration Codes PDF (118 KB)
  • Flow Application Information Form (268 KB)

Links

  • All possible part numbers

Accessories

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Fox Thermal 101570 Remote Sensor Cable
Fox Thermal 101570 Remote Sensor Cable

5 conductor, 18 AWG PVC shielded cable for FT2 and FT3 remote sensors.

Starting at $21.00

Accessories

Please consider these optional accessories.

Fox Thermal FT2 View Software Tool
Fox Thermal FT2 View Software Tool

Application software program that runs on a PC and communicates with a Fox FT2 Thermal Mass Flow Meter.

$0.00
Fox Thermal 102878 Teflon Ferrule Kit
Fox Thermal 102878 Teflon Ferrule Kit

For FT2 and FT3 insertion mass flow meter.

$31.50
Fox Thermal Oxygen Service Prep
Fox Thermal Oxygen Service Prep

Have FT1, FT2 or FT3 cleaned and bagged for oxygen service.

$231.00
Fox Thermal 102299 Elbow Kit
Fox Thermal 102299 Elbow Kit

90 degree, makes housing upright in vertical pipes.

$73.50
Fox Thermal Certificate of Conformance
Fox Thermal Certificate of Conformance

$63.00
Fox Thermal Certificate of Origin
Fox Thermal Certificate of Origin

Chamber of Commerce proof of origin.

$63.00

Need Help? Call a Flow engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Lou P. headshot Lou P.
Senior Applications Engineer
28 years at Instrumart
Patrick M. headshot Patrick M.
Applications Engineer
3 years at Instrumart
MaryKate R. headshot MaryKate R.
Applications Engineer
3 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Lou P. headshot Lou P.
Senior Applications Engineer
28 years at Instrumart
Patrick M. headshot Patrick M.
Applications Engineer
3 years at Instrumart
MaryKate R. headshot MaryKate R.
Applications Engineer
3 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
Dan R. headshot Dan R.
Applications Engineer
3 years at Instrumart
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart

Recently Viewed

Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter
Fox Thermal FT2 Mass Flow Meter & Temperature Transmitter
United States Canada Mexico
Shop
Products
Brands
Applications
Support
Customer Service
Ask a Question
Live Chat
Track Order
Fraud Prevention
Financing
Our Company
Blog
About Us
Contact Us
Jobs
Travel Information
Our Team
Privacy Policy
Terms and Conditions of Sale
Accessibility Statement
Connect
1-800-884-4967
sales@instrumart.com
Instrumart
35 Green Mountain Dr
S Burlington, VT 05403 US
Mo-Th 8:00am to 5:30pm ET
Fr 8:00am to 5:00pm ET
Join Us on Facebook
Follow Us on X

Instrumart is a member of a family of industrial stores

Instrumart Compressor World Pump World BioPharm World Filtration World Motion World Qualitrol Engineered Solutions Wholesale Air Pipe
© Instrumart 2025

Family of Industrial Stores

Welcome to our family of stores, your go-to source for a wide selection of commercial and industrial products in the flow control and automation sectors. Each store features a curated range of specialized industrial solutions, with many items designed to complement each other, ensuring you can find everything you need for your specific application. Explore the stores below to discover our extensive product offerings for your business needs.

  • Instrumart

    Shop Industrial and Laboratory Instruments.

    Shop Now!
  • Compressor World

    Shop Compressed Air Equipment.

    Shop Now!
  • Pump World

    Shop Industrial, Water, and Waste Water Pumps.

    Shop Now!
  • BioPharm World

    Shop Sanitary Process Solutions and Products.

    Shop Now!
  • Filtration World

    Shop Industrial Filters.

    Shop Now!
  • Motion World

    Shop Motion Control and Process Automation Systems.

    Shop Now!
  • Qualitrol

    Shop Remanufactured or Repair Automation Products.

    Shop Now!
  • Engineered Solutions

    Shop Custom Engineered and Manufactured Systems.

    Shop Now!
  • Wholesale Air Pipe

    Shop Air Piping.

    Shop Now!