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Selection Chart for MFC (Mass Flow Controllers)

Choose the mass flow controller that is right for your application. Our Scientific Product family is split into three groups:  Premium DigitalEconomical / OEM  and Traditional Analog. Our Scientific products can measure mass flow rate of any clean dry gas including mixtures, toxics and corrosives.  These precision instruments are ideal for very low flows (i.e. 0-10 sccm) as well as higher full scale flow ranges up to 1000 slpm. High-Accuracy digital gas blending and dilution systems offers an accurate and easy solution for multiple gas mixing. 

See a listing of ALL Sierra's gas flow meters and controllers.  View our Mass Flow Meter selection chart and gas blending and dilution solutions. For information about supported digitial communication protocols, go to our digital communications selection chart.

How to read this chart

*Note: All controllers will measure and control accurately down to 2% of full scale

SmartTrak® 100 Mass Flow Controllers (High Performance Digital)
C100H
100 to 1000 slpm
SmartTrak 100
C100M
20 to 300 slpm
C100L
10 sccm to 50 slpm
  • Our Flagship MFC
  • Digital Mass Flow Controller
  • Multi Gas, User Programmable
  • Pilot Module Interface
  • Purchase Online
  • Reqest For Quote
  • More Information
SmartTrak® 100 Ultra-High Pressure Mass Flow Controller
C100HP
20 slpm
100 HP
  • Ultra High Pressure
  • Digital Mass Flow Controller
  • Pilot Module Interface
  • User Programmable
  • Reqest For Quote
  • More Information
SmartTrak® 140 Ultra-Low ΔP Mass Flow Controllers
C140
10 to 500 slpm
SmartTrak 140
  • Ultra-Low Pressure Drop
  • Digital Mass Flow Controller
  • Multi Gas, User Programmable
  • Pilot Module Interface
  • Reqest For Quote
  • More Information
MicroTrak® 101 Ultra-Low Flow Mass Flow Controller (High Performance Digital)
C101
4 sccm
MicroTrak 101
  • Ultra-Low Flows
  • Pilot Module Interface
  • Multi Gas, User Programmable
  • Reqest For Quote
  • More Information
MaxTrak® 180 Industrial Mass Flow Controllers (High Performance Digital)
C180H
100 to 1000 slpm
MaxTrak 180
C180M
10 to 300 slpm
  • Industrial MFC
  • NEMA 4X IP65
  • Multi Gas, User Programmable
  • Reqest For Quote
  • More Information
SmartTrak® 50 Mass Flow Controller (Digital Economic OEM)
C50L
10 sccm to 50 slpm
SmartTrak 50
C50M
50 to 200 slpm
  • Off-the-Shelf Delivery
  • 316 SS
  • Digital High Performance
  • Purchase Online
  • Reqest For Quote
  • More Information
MassTrak® 810 Mass Flow Controllers (Economical Analog)
810C
10 sccm to 15 slpm
MassTrak 810
  • Low Pressure Drop
  • Great OEM Choice
  • Easy to Read Display
  • Purchase Online
  • Reqest For Quote
  • More Information
SideTrak® 840 Mass Flow Controllers (Traditional Analog)
840H
100 to 500 slpm
SideTrak 840
840M
15 to 100 slpm
840L
10 sccm to 15 slpm
  • Low Pressure Drop
  • Rugged and Reliable
  • Ideal Replacement for Older Flow Meter
  • Reqest For Quote
  • More Information
Flow

NOTE: Graphs not to scale.

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* Limited time online offer for select ultrasonic liquid flow meters. For online purchases only. Offer ends 9/26/14.