MaxTrak 180 Industrial Mass Flow Controller

Max-TrakTM is an industrial mass flow controller from the company that has been a trusted name in industrial thermal mass flow controllers for decades — FLOWMETH and Sierra Instruments.

In applications where frequent wash-down / hose-down is required, such as food and beverage, chemical processing, pharmaceutical and biotech, FLOWMETH's and Sierra's Max- TrakTM outperforms the competition as it conforms to the rigorous requirements of NEMA 6 and IP67.

Excellent accuracy and reliability coupled with unsurpassed instrument stability result from a patented, inherently linear design, advanced platinum sensor technology and a valve that is strong and forgiving of variations in process conditions.

Max-TrakTM measures and controls gas mass flow from 10 to 1000 SLPM, with lower flows (to 2 SLPM) and higher flows available upon request. Based upon FLOWMETH's and Sierra’s successful Smart-Trak® line of digital instruments, Max-TrakTM also offers Dial-A-Gas® multi-gas capability, both analog and digital communication and a wide variety of field adjustable parameters.

Max-TrakTM delivers the performance, flexibility and value you expect.

  • Measure and control gas mass flow rates up to 1000 slpm 
  • Pressure up to 1500 psig (100 barg) - 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 including: 
  • Gas type  Setpoint value Zero value Span value Engineering units Output signals Full scale adjust
  • All control functions are also available from your PC or workstation via supplied SmartTrak 100 software 
  • 316 stainless steel construction 
  • Choose from multiple analog or digital signals including: RS-232, RS-485, 4-20 mA, 0-5, 1-5, 0-10 VDC 
  • Small footprint and great flexibility facilitates replacement of older MFC 
  • Factory calibration done with primary standards directly traceable to NIST
  • Proprietary frictionless hovering direct acting control valve technology 
  • Add CompodTM for MODBUS RTU networking capability 
  • Single-sided 24 VDC input power reduces installation cost and complexity 
  • CE approved