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Thermal Mass Flow Controllers  •  1179A and 179A  •  Full Scale Range 10 SCCM – 20 SLPM

1179A General Purpose Thermal Mass Flow Controllers
  • Full Scale flow rates from 10 sccm to 20 slm; 1% of Full Scale accuracy
  • Less than 2 second settling time
  • Analog I/O: 0 to 5 VDC
  • Elastomer seals available: Viton, Nitrile, Neoprene and Kalrez
179A Thermal Mass Flow Meter
  • Full Scale flow rates from 10 sccm to 20 slm; 1% of Full Scale accuracy
  • Patented sensor design provides exceptional zero stability
  • Metal seals
  • Analog I/O: 0 to 5 VDC