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Home » Economical Mass Flow Meters & Controllers » Smart-Trak 50 Series

Smart-Trak® 50 Series

OEM Pricing, Units In Stock, Buy Online, Fast Delivery

Sierra's Smart-Trak® 50 Series OEM Flow Controller has been honored by the readers of Flow Control Magazine with their annual Product Innovation Award for its advances in flow measurement technology.

Our OEM/Economical 50 Series is available in a low flow version ideal for controlling gas mass flow rates up to 50 slpm (nlpm). The medium flow version can control higher gas mass flow rates up to 200 slpm (nlpm).  All versions are available in your choice of lower cost aluminum construction or 316 stainless steel.    In contrast to other OEM/Economical MFC's on the market today that use non-linear CMOS and MEMS flow sensors that struggle with their gas-incompatible materials, Sierra uses its advanced 316L stainless steel platinum-wound capillary sensor technology and LFE to deliver high application flexibiltiy and stable long term accuracy for any gas, including toxics and corrosives.

Get expedited, off-the-shelf delivery at no extra charge. Configure and buy online in minutes to get a customized instrument in just days.

Purchase Online Configure a unit, check stock selection, or request a quote.


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Unique Product Features

Technology

- Sensor: Advanced platinum wound capillary tube, 3-week burn-in process to assure excellent long-term measurement stability
- Laminar Flow Element: Patented linear design for stable linear performance
- Valve: Powerful direct action frictionless-hovering valve minimizes leak by 
- Electronics: Digital high performance, modular for future communications upgrades

Advantages

- Get It Fast: Off the shelf delivery on seven common in-stock flow rates
- Simplicity: Easy setup, field calibrate without sending units back to factory
- Flexibility: Add communications, displays or future functionality as needed
- Economy: Competitive pricing and volume discounting
- Service: Free engineering for basic customization
- Support: For the life of your instrument, with 150 offices in 50 countries

Performance

- Accuracy: +/- 1.5% FS
- Repeatability: +/- 0.25% FS
- Materials: 316L SS or Aluminum  
- Response Time: Fast 300ms valve time constant 
- Flow Range: 0-10 sccm up to 200 slpm (nlpm) range, compact footprint
- Field Calibration: Field zero, span, adjust
- Interface/Communications: Large local display or free user software; 4-20mA, 0-5 Vdc, RS-232, RS-485 (addressable)
- Gas: All clean gases
- Approvals: CE