Flowline FT10 / GT10 Thermo-Flo Liquid and Gas Flow Switch
Starting at $200.00

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  • 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

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.

Flowline FT50-5000 Flow Switch Fitting
Pulse-point fitting for metering pump applications, for use with FT10/GT10 liquid & gas flow switch
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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
Flowline LC80 / LC82 Remote Flow Controller
Remote Flow Switch, offered in two configurations for low-flow pump and process protection, fail-safe relay control of pumps or valves