Sierra SmartTrak® 100 Series Digital Gas Mass Flow Meters & Controllers

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Sierra SmartTrak® 100 Series Digital Gas Mass Flow Meters & Controllers

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SmartTrak 100 Series features unprecedented performance, user-friendly features, and flexibility. The 100 Series gives users the world’s most linear sensor, smoother valveperformance, more robust electronics and even more control over a wide range of functions. The result is a series of mass flow meters and controllers that demonstrates premium flow instrumentation which is easy to use.



  • Measure and control gas mass flow rates up to 1000 slpm

  • Pressure up to 500 psig (34.5 barg). For pressures greater than 500 psig (34.5 barg), see SmartTrak 100HP

  • Ideal for OEM, industry or research applications

  • True linear performance provides high accuracy and great flexibility in multiple gases

  • With Dial-A-Gas Technology, you select from up to ten pre-programmed gases or substitute your own

  • Unique Pilot Module (mounted or hand-held) lets you view and change critical control functions

  • All control functions are also available from your PC or workstation via supplied SmartTrak 100 software

  • 316 stainless steel construction

  • Small footprint and great flexibility facilitates replacement of older MFM or MFC

  • Factory calibration done with primary standards directly traceable to NIST

  • Proprietary frictionless-hovering direct-acting control valve technology

  • Single-sided 24 VDC input power reduces installation cost and complexity

  • CE approved

  • Choose from multiple analog or digital signal

  • including: RS-232, RS-485, 0/4-20 mA, 0-5, 1-5,

  • 0-10 VDC

  • Digital communications protocols supported , Modbus, Profibus DP, Foundation Fieldbus,    Device Net (pending)

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