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Toro TFS-200 2-inch flow sensor mounted in a 2-inch plastic tee, front view showing cable leads and sensor face.

Toro TFS-200 2" Flow Sensor - 2" Plastic Tee Inline

Brand: Toro
Save 24%
$1,029.55
$785.03
SKU TFS-200

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The Toro TFS-200 is a 2-inch inline flow sensor with a plastic tee designed for residential and commercial irrigation monitoring. It delivers reliable flow detection to help identify pipe breaks, monitor water use, and trigger alarms when combined with compatible controllers.

  • 2" (5.1 cm) plastic tee design for inline installation; removable sensor cartridge for easy replacement.
  • Operating Range: 10 - 200 GPM (manufacturer specification) — suitable for common irrigation workloads.
  • Output: 2-wire unscaled pulse; pulse width approximately 5 ms ±25%; frequency output compatible with controllers.
  • Durable potted electronics for valve box or buried installation; rated for temperatures up to 140°F (60°C) and pressure up to 100 PSI (6.9 bar) for 2" units.
  • Compatible with Toro controllers such as TMC-424, TIS-PRO, Sentinel and SitePro, and with most controllers that accept frequency-output flow sensors.

Backed by Toro product documentation and support, the TFS-200 is a serviceable, accurate option for tracking water usage and protecting irrigation systems. See the product sell sheet and installation guide for detailed specifications, wiring diagrams, and installation instructions.

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Frequently Asked Questions

What pipe size is the TFS-200 compatible with?
The TFS-200 is designed for 2-inch (5.1 cm) inline installation; verify tee fit and pipe schedule before ordering.
Will the TFS-200 work with my irrigation controller?
Yes. It uses a frequency (pulse) output and works with Toro controllers and most controllers that accept frequency-output flow sensors.
What are the operating temperature and pressure limits?
Rated for temperatures up to 140°F (60°C); 2" units are rated to 100 PSI (6.9 bar). See documentation for full specs.