Mass Flow Controller SFC4000

Sensirion's mass flow controller SFC4000 offers fast and accurate control of gas flows over a very wide range. The high performance of the MFC is mainly based on the CMOSens® mass flow sensor used in it. The latter is characterized by Sensirion's unsurpassed sensor technology which combines a high precision sensor element with the amplification and A/D converter circuit on one single CMOS chip. The digital calibrated and temperature compensated sensor signal is converted directly into a signal which is used in the analog controlling circuit to control the valve. This results in very high accuracy, fast settling time and a large dynamic range.

The mass flow controller SFC4000 measures with highest precision and speed. It offers an analog interface (0 – 5 V) in standard mechanical dimensions. Required power supply is unipolar 14 to 24 Vdc.

Features

• Unbeaten price/performance ratio thanks to leading CMOSens Technology
• Very high control speed (T90<100ms)
• Wide control range (1:1000)
• High accuracy (0.8% m.v. for 10-100% FS)
• Fully temperature compensated
• Analog interface 0-5 V 
• Manufactured under ISO 9001 certified quality control system
• Rugged chemically inert housing

Applications

• Solar equipment
• Coating processes
• Pharmaceutical applications
• Chemical engineering
• Process control  

   Mass Flow Controller SFC4000

	Datasheet
	Application Notes
	Technology

  
  "Keep track of
   the flow!"