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HFM 201 / HFC 203

25 slm to 1,000 slm

1.87 kg/hr to 75 kg/hr

Excellent stability!

The HFM-201/HFC-203, Teledyne Hastings' flexible, general purpose  series of mass flow meters and controllers accurately measure and control mass flow  in a variety of applications.  Featuring reliability and stability, the 200 Series is chosen for its very stable performance with varying ambient conditions.  A wide choice of elastomer seals make this flow controller compatible with most gases.

The HFM-201 / HFC-203 meters and controllers have flow ranges from 0-25 slm to flows of 0-1000 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range  is  specified by the end user.  A NIST traceable calibration certificate is standard.  Many corrosive gases and pressures up to 1000 psig are easily measured.  Cleaning for oxygen service is available.

±(1% of full scale) Accuracy

Buy from the designers, Teledyne Hastings, and experience extraordinary customer service. Let us solve your application challenges, by designing and building your custom flow instruments.

Applications and Industries

  • Flame Spray

  • Leak Test

  • Aerospace

  • Porosity Stydies

  • Air Sampling

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