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Max-Trak® Model 180 + 316 Stainless Steel Flanges

Industrial Mass Flow Meters and Controllers

The Max-Trak® with 316 Stainless Steel Flanges is specifically designed for dirty environments commonly found in heavy industrial applications like metals and ceramics manufacturing, combustion control systems, chemical processing and pharmaceutical manufacturing where the instrument outperforms the competition by meeting the rigorous requirements of NEMA 6 and IP67.   To measure or control gas flows from 100 to 1000 slpm, choose either ANSI or DIN flanges to facilitate installation into your process anywhere in the world.

Based upon Sierra’s successful Smart-Trak® line of digital instruments, Max-Trak® adds rugged industrial packaging to popular premium features: 

  • Dial-A-Gas multi-gas capability
  • 316 stainless steel construction
  • 4 types of analog and 2 types of digital communication
  • A wide variety of field adjustable parameters

When added inside the industrial eclosure,  the internal Compod™ programmable control module gives RS-485/MODBUS RTU communications capability to the Model 180.  Compod greatly simplifies basic flow control installations to permit  networking of multiple instruments.

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Winner of numerous awards, Max-Trak® Model 180 instruments provide excellent accuracy and reliability, coupled with unsurpassed instrument stability, resulting from our patented inherently-linear internal design, our advanced platinum sensor technology and a valve that is strong, flexible and forgiving. 

The extreme water-resistance, ease of installation, and rugged construction will give you confidence that Max-Trak® will continue to perform while the advanced features will provide you with information you can rely on for many years.

Electronic Mass Flowmeters & Mass Flow Controllers

Max-Trak® pressure insensitive mass flow controllers outperform all the competition. The Max-Trak® conforms to the more rigorous requirements of NEMA 6 and IP67. In addition, Max-Trak® controls gas mass flow rate from 10 to 1000 SLPM, with lower flows (to 2 SLPM full scale) available upon request. Since Max-Trak® is part of our leading edge 100 Series Digital family of mass flow controllers, it comes standard with Dial-A-Gas® multi-gas capability, both analog and digital communication, and a wide variety of field adjustable parameters.

The Max-Trak® provides excellent accuracy and reliability, coupled with unsurpassed instrument stability, resulting from a patented inherently linear design, advanced platinum sensor technology, and a valve that is strong, flexible and forgiving. The 0 to 200 SLPM version also features the only fully enclosed valve design to drastically minimize leak-in paths for MAXIMUM protection.
Unique Product Features

• Industry's only NEMA 6/IP67 industrial MFC provides wash down protection eliminating secondary enclosures
• Measure & control gas mass flow rates up to 1000 SLPM (higher upon request) - Sierra offers other industrial models up to 100,000 SLPM & higher (meters only)
• Choose ANSI 1/2", 3/4", 1" flanges in either 150lb or 300lb rating
• Choose DIN 20, 25 flanges in either PN 15 or PN 40 rating
•Accuracy: +/- 1% of Full Scale
• Repeatability: +/ 0.2% Full Scale ensures a stable process even under changing conditions
• Dial-A-Gas lets you select from up to 10 gases in one instrument, creating great flexibility and reducing spares inventories
• Operation over a wide pressure range including at low differential pressures possible due to powerful valve design
• Both digital and analog communication included
• View and change the following functions in the field via RS-232 or our unique Pilot Module:

  • Gas type
  • Setpoint value
  • Setpoint source
  • Engineering units
  • Output signal                 
  • Valve state (open, closed or automatic)
  • Full scale value
  • Zero Value
  • Span Value

• Multi-drop RS-485/MODBUS RTU (Using Compod)
• All stainless steel construction is suitable for any clean gas, even corrosives & toxics
• Single sided power (24 VDC) reduces installation cost