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  1. Flow Meters
  2. Flow Switches

Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch

General purpose flow switch provides reliable low or no-flow detection of relatively clean, non-coating media with one 1A relay output.

Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch
Flowline FT10 / GT10 Liquid and Gas Flow Switch
Starting at $250.00

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Manufactured
  • By Flowline
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  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Some models in stock. View available part numbers.
Product Manual Product Specs
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Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • Ranges:
    • FT10: 0.04 to 3 fps (0.012 to 0.91 mps)
    • GT10: 1 to 90 fps (0.3 to 27 mps)
  • Factory set point:
    • FT10: 2fps (.06 mps)
    • GT10: 10 fps (3 mps)
  • Sensor lengths:
    • Short: pipe or ducting from 1/2” to 1 1/2”
    • Long: pipe or ducting of 2" or higher
  • Pressure rating:
    • 150 psi (10 bar) @ 25ºC
    • derated @ 1.667 psi (0.113 bar) per ºC above 25º C
  • Repeatability: ±0.5% of set point
  • Response time: 1 to 10 seconds
  • Process temp: 32 to 140°F (0 to 60°C)
  • NEMA4X (IP65) rated
  • Adjustable set point with LED for flow or no-flow status indication
  • 60VA relay selectable NO or NC via power supply wiring polarity
  • Solid state sensor is not damaged by over-ranging flow velocities
  • Ideal for monitoring chemical feed pumps
  • Use to monitor flow/no-flow conditions

Description

The Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch provide reliable low or no-flow detection of relatively clean, non-coating media with one 1A relay output. Liquid examples include water and acetic acid. Available in Polypropylene-Ryton® and PVDF, the short flow sensor is used in pipe or ducting from 1/2" to 1 1/2", and the long flow sensor is used in 2" and up. The flow switch set point may be adjusted from 0.04 to 3 fps in liquids, or 1 to 90 fps in gases as a low-flow alarm. The flow sensor is best applied in applications with relatively constant temperature.

Documents

Spec Sheets

  • Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch Datasheet PDF (433 KB)

Manuals

  • Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch Manual PDF (1.7 MB)

Other

  • Flow Application Information Form (268 KB)

Links

  • All possible part numbers

Accessories

Flowline FT50-5000 Flow Switch Fitting
Flowline FT50-5000 Flow Switch Fitting

Pulse-point fitting for metering pump applications, for use with FT10/GT10 liquid & gas flow switch.

$120.00
Flowline LC30 Thermo-Flo Flow Controller
Flowline LC30 Thermo-Flo Flow Controller

Compact flow switch w/ fail-safe relay control of pumps or valves w/ 0-60 second delay, provides one 16A relay for low-flow pump or process protection.

Starting at $310.00
Flowline LC82 Remote Flow Controller
Flowline LC82 Remote Flow Controller

Remote Flow Switch, for low-flow pump and process protection, fail-safe relay control of pumps or valves.

$410.00

In Stock

Part Number Price Available
FT10-1405
Show Configuration
$270.00 1 in stock
Configuration for FT10-1405
Base Price:
$0.00
Application
Liquid (+$250.00)
Sensor Material
PP / Ryton
Sensor Length
Long: used in pipe or ducting 2" and higher (+$20.00)
Process Mount
NPT (US)
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 2-3 weeks". Click here to select options

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

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

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Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch
Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch
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