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Sierra - Model SmartTrak 100 -Premium Digital Mass Flow Controllers and Mass Flow Meters
For lab researchers and systems integrators/OEMs, Sierra`s flagship SmartTrak 100 thermal mass flow controller is a true multi-gas digital MFC designed to deliver smooth, stable, accurate, and repeatable gas mass flow control you can rely on, every time. Unaffected by upstream gas temperature and pressure fluctuations, gas mass flow control with Sierra’s SmartTrak 100 is direct and unequivocal.
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- Direct mass flow with thermal technology +/- 0.5% full scale accuracy
- True multi-gas digital mass flow controller
- View and change every aspect of the instrument
- Small footprint at 50 slpm ideal for OEMs
- 10-point NIST calibration on primary standards
Available in any flow range you specify up to 1000 slpm and higher, SmartTrak is CE approved, comes in various sizes, industrial waterproof enclosures, operating pressures and temperatures, and industry form factors.
- Ideal for OEM, industry and research
- Patented, inherently linear Laminar Flow Element (LFE) design, advanced platinum wound capillary sensor
- Mass flow rates up to 1000 slpm; higher upon request
- 50 slpm (nlpm) version in a small footprint 3 inches long, 1 inch wide, 7 inches tall (76.2 mm, 177.8 mm, 25.4 mm); does not include fitting length
- Makes drop-in replacement easy
- User-friendly pilot module display interface is front-mounted, hand-held, or remote mounted
- Field adjustment with multifunction pilot module display interface. Change the following:
- measured gas
- flow rate
- engineering units
- set zero, span and full scale for each gas independently
- Primary Standard Calibration & NIST traceability
- 10 pre-programmed gases come standard; substitute up to 9 more
- Proprietary frictionless-hovering, direct-acting control/shut-off valve
- Precision digital PID valve control; no valve tuning or adjustment
- Free user software
- Control functions also available from PC via RS-232
- Source code for RS-232 communication provided
- Compod™ upgrade to run small-scale pilot plants without expense of DCS or PLC system
- Enhanced networking capability, including two digital relays, totalization, inputs, and display
- Wide range of digital communication protocol options: Modbus, Foundation Fieldbus
- All clean gases including toxics and corrosives
- High accuracy: +/- 0.5% of full scale
- Accuracy: +/- 1% of full scale
- Repeatability: +/- 0.2% of full scale
- Flow ranges from 0-10 sccm to 0-1000 slpm (nlpm)
- Higher and lower flow ranges available
- Pressure to 500 psig (34.5 barg)
- Gas/ambient temp 32°F to 122°F (0°C to 50 C)
- Response time: 300ms time constant: 2 seconds (typical) to within ± 2% of final value (includes settling time), faster or slower available upon request
- 24 VDC power supply
- Seals: Viton®, Neoprene®, Kalrez®
- 316 stainless-steel construction
- Analog or digital signals included: RS-232, RS-485 (Multi-drop), 0-20, 4-20 mA; 0-5, 1-5, 0-10 VDC
- Digital communications: Modbus RTU
- CE approved