SmartTrak® 140 | SIERRA Vietnam

Ultra-Low Pressure Drop Mass Flow Controller SmartTrak® 140 Meet requirements for ultra-low pressure with ΔP of 4.5 psid (310 mBard) Improve efficiency with true, digital high performance Navigate easily with large multifunction display interface Make adjustments in the field for time savings Configure up to 10 gasses with one instrument
Manufacturer: SIERRA Instruments
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Specifications

  • All clean gases, including toxics and corrosives
  • High accuracy of +/- 0.5% of full scale available
  • Accuracy of +/- 1% of full scale
  • Repeatability of +/- 0.2% of full scale
  • ΔP of 4.5 psid (310 mBard)
  • Control 0-10 sccm to 0-500 slpm (nlpm)
  • Pressure to 500 psig (34.5 barg)
  • Gas/ambient temperature: 32 to 122°F (0 to 50°C) 

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  • Single-sided 24 VDC power supply
  • Response time: 600ms time constant 4 seconds (typical) to within ± 2% of final value (includes settling time); faster or slower available upon request
  • 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: Foundation FieldbusModbus RTU, and Profibus DP
  • CE approved