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Last updateSun, 04 Feb 2024 4am

Sierra SmartTrak® 140 Ultra-Low ΔP Mass Flow Controllers

When you need precision gas mass flow control of expensive process gases, where minimal pressure drop is a key consideration for cost savings and efficiency, the SmartTrak® 140 controls up to 500 slpm with an ultra-low ΔP of 4.5 psid (310 mBard) much better than typical ΔP values of 25 psid (1700 mBard) for equivalent mass flow controllers on the market.

  • Control 10 sccm to 500 slpm (nlpm) with 4.5 psid (310 mBard)
  • Competitively priced compared to other high flow controllers
  • Controls up to 500 slpm (nlpm) with an ultra-low ΔP of 4.5 psid (310 mBard)
  • Control valve with large flow coefficient (Cv) for precise digital PID control at low ΔP
  • Dial-A-Gas® Technology allows control of 10 pre-programmed gases in one instrument; substitute any gas
  • Pilot Module gives the customer a remote or local display and ability to change gas, engineering units, output signal,
  • full-scale, set point, zero, span
  • All 316 stainless steel construction for increased durability
  • Patented, inherently linear Laminar Flow Element (LFE) for true linear performance

For details please click SmartTrack

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