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 having an all company meeting from 9AM to 10AM Eastern time today. 

Phones will be off during this time, please feel free to leave a message, email us at sales@instrumart.com, or call back after 10AM. 

  1. Flow Meters
  2. Ultrasonic Flow Meters

Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter

Portable ultrasonic flow meter for noninvasive transit time flow measurement .

Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter
Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter
$6,862.90

View Company Reviewsby Trustpilot
Part Number
  • FSCS10A4-00Y
Manufactured
  • By Fuji Electric
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
Availability
  • 61 in stock
  • Also Available in Kits
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

  • 0 to ±32m/s (0 to ±105ft/s) flow velocity range
  • 0.5 to 236 inch pipe diameter range
  • -40 to 392°F (-40 to 200°C) fluid temp
  • ±1% accuracy
  • 1 second response time
  • USB port serial communication
  • Datalogging via SD memory card
  • Heat quantity measurement function
  • Digital signal processing
    • Improves anti-bubble characteristics
  • Sound velocity measuring function
    • Eliminates temperature and pressure errors
    • Enables easy setup for unknown materials
  • Compact and lightweight (just 2.3 lbs)
  • 4.7 inch color graphic display
  • 12 hour battery life
Instrumart logo
Requires a sensor purchased separately, view options under the accessories tab or call 1-800-884-4967 to discuss.

Description

The Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter is a compact and lightweight flow meter, offering high performance and easy operation for the noninvasive measurement of flow rates in pipes.

Utilizing the latest electronics and digital signal processing technologies, the Portaflow-C offers high accuracy, quick response time, and outstanding anti-bubble characteristics. In addition to standard flow measurements, the Portaflow-C is capable of heat quantity measurement allowing simple management for heating and cooling applications.

The Portaflow can be used with various types of detectors applicable for small to large diameter pipe and low to high temperature. This flow meter is designed for 12 hours of continuous operation with its own built-in battery which is rechargeable in 3 hours with the supplied power adapter. An SD memory card allows flow, velocity and total data to be stored for later recall. A universal USB port permits communication with a PC to facilitate configuring the Portaflow-C as well as saving and reading data files, and a 4.7 inch color graphic display creates an easy-to-use operator interface.

The Portaflow-C applications include:

  • Flow measurement systems
  • Backup for an already installed flow meter system
  • Water supply and sewage treatment
  • Boiler-water / feed-water supplies
  • Cooling water or oil
  • Deionized water for semiconductor manufacturing

Transit Time Ultrasonic Flow Meters – Technology Explained

Transit Time ultrasonic flow meters are well-suited for relatively clean fluids with low to moderate aeration. These meters operate by comparing the time for an ultrasonic signal to travel with the flow (downstream) against the time for an ultrasonic signal to travel against the flow (upstream). The difference between these transit times is proportional to the flow, and the flow meter converts this information to flow rate and total. With this technology, the transducers are mounted on the outside of the pipe, providing tremendous advantages over more traditional and invasive flow measurement instruments such as magmeters, vortex meters, and turbine flow meters. These benefits include no system downtime for installation, no system contamination, no pressure drop, no moving parts, and no risk of leaks. This product is virtually maintenance free.

Documents

Spec Sheets

  • Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter Datasheet PDF (2.0 MB)

Manuals

  • Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter Manual PDF (4.6 MB)
  • Fuji Electric Portaflow-C PC Loader Software Manual PDF (1.5 MB)

Other

  • Acoustic Velocities Reference PDF (144 KB)
  • Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter Brochure PDF (1.8 MB)
  • Flow Application Information Form (268 KB)

Links

  • Fuji Electric Portaflow-C Ultrasonic Flow Meter OLD FSC-2 Resources
  • Fuji Electric Portaflow-C Ultrasonic Flow Meter OLD FSC-3 Resources
  • Fuji Electric Portaflow-C Ultrasonic Flow Meter OLD FSC-1 Resources
  • Flow Meter Application Advisor

Accessories

Required Transducers

At least one transducer is required for this product

Fuji Electric FSSD1 Transducer
Fuji Electric FSSD1 Transducer

12.6 inch rail for 0.5 to 4 inch pipes, -40 to 212°F, 2MHz, includes mounting straps and silicone grease.

In Stock
$1,593.90
Fuji Electric FSSD3 Transducer
Fuji Electric FSSD3 Transducer

21.26 inch rail for 0.5 to 12 inch pipes, -40 to 212°F, 2MHz, includes mounting straps and silicone grease.

In Stock
$1,593.90
Fuji Electric FSSC Transducer
Fuji Electric FSSC Transducer

21.26 inch rail for 2 to 48 inch pipes, -40 to 248°F, 1MHz, includes mounting straps and silicone grease.

In Stock
$1,593.90
Fuji Electric FSSE Transducer
Fuji Electric FSSE Transducer

8 to 235 inch pipes, -40 to 175°F, 0.5MHz, includes 16ft signal cable, mounting straps and silicone grease.

Some Models in Stock
Starting at $3,243.90
Fuji Electric FSSH Transducer
Fuji Electric FSSH Transducer

19 inch rail for 2 to 16 inch pipes, -40 to 390°F, 2MHz, includes mounting straps and silicone grease.

In Stock
$5,885.00

Cables

Fuji Electric Sensor Cables
Fuji Electric Sensor Cables

Pair of 16 foot cables with Lemo connectors on one end and BNC male connectors on the other.

In Stock
$597.62
Fuji Electric Analog Input/Output Cable
Fuji Electric Analog Input/Output Cable

FSC I/O cable for Portaflow-C version 1 and 2, and FSC3 I/O cable for Portaflow-C version 3 and 4.

Some Models in Stock
Starting at $146.41

Printers

Fuji Electric Thermal Printer
Fuji Electric Thermal Printer

Print flow rate readings and and other data from the Fuji Electric Portaflow-C ultrasonic flow meter.

In Stock
$1,400.00

Cases

Pelican Cases
Pelican Cases

Watertight, crushproof and dustproof cases for the ultimate in protection.

Some Models in Stock
Starting at $64.25
Fuji Electric Hard Carrying Case
Fuji Electric Hard Carrying Case

Call for pricing

Accessories

Please consider these optional accessories.

Fuji Electric FSC Battery Pair
Fuji Electric FSC Battery Pair

One pair of replacement batteries for Fuji's Portaflow-C ultrasonic flow meter.

$544.38
Sonic Coupling Compound
Sonic Coupling Compound

Acoustic couplant gel for use up to 400°F.

In Stock
$23.00
NIST-Traceable Calibration with Calibration Certificate
NIST-Traceable Calibration with Calibration Certificate

5-Point NIST-Traceable Calibration for clamp-on ultrasonic flow meters.

$450.00
Fuji Electric FSC Charger Revision 2
Fuji Electric FSC Charger Revision 2

Charger for Versions 3 and 4.

In Stock
$409.00
Fuji Electric BNC Connectors
Fuji Electric BNC Connectors

Pair of female-to-female BNC connectors.

In Stock
Call for pricing
FSC4 BTU Metering Kit
FSC4 BTU Metering Kit

Energy meter for use with version 4 Fuji Electric Portaflow ultrasonic flow meter.

Select options for pricing

Kits

Get everything you need in a kit:

Fuji Electric FSC-4 Portaflow-C Kit for 0.5 to 4 Inch Pipes
Fuji Electric FSC-4 Portaflow-C Kit for 0.5 to 4 Inch Pipes

Ultrasonic flow meter, FSSD transducer and all accessories needed for setting up a flow measurement system on a range of pipe sizes.

In Stock
$8,456.80
Fuji Electric FSC-4 Portaflow-C Kit for 0.5 to 12 Inch Pipes
Fuji Electric FSC-4 Portaflow-C Kit for 0.5 to 12 Inch Pipes

Ultrasonic flow meter, FSSD3 transducer and all accessories needed for setting up a flow measurement system on a range of pipe sizes.

In Stock
$8,456.80
Fuji Electric FSC-4 Portaflow-C Kit for 0.5 to 48 Inch Pipes
Fuji Electric FSC-4 Portaflow-C Kit for 0.5 to 48 Inch Pipes

Ultrasonic flow meter, two transducers and the accessories needed for setting up a flow measurement system on a range of pipe sizes.

In Stock
$10,050.70
Fuji Electric FSC-4 Portaflow-C Kit for 2 to 48 Inch Pipes
Fuji Electric FSC-4 Portaflow-C Kit for 2 to 48 Inch Pipes

Ultrasonic flow meter, FSSC transducer and the accessories needed for setting up a flow measurement system on a range of pipe sizes.

In Stock
$8,456.80

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

Martin K. headshot Martin K.
Applications Engineer
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Dan R. headshot Dan R.
Applications Engineer
3 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
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer
Mathias H. headshot Mathias H.
Senior Applications Engineer
15 years at Instrumart
Dan R. headshot Dan R.
Applications Engineer
3 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
Jason D. headshot Jason D.
Senior Applications Engineer
22 years at Instrumart
Martin K. headshot Martin K.
Applications Engineer

Recently Viewed

Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter
Fuji Electric Portaflow-C FSC-4 Ultrasonic Flow Meter
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
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!