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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