HFM D 300B / HFC D 302B

10 sccm to 25 slm

0.75 g/hr to 1.87 kg/hr

See Mass Flow in a Whole New Way!

Mass flow techniques provide RELIABLE, REPEATABLE AND ACCURATE gas flow rate measurements.

HFM-D-300B / HFC-D-302B mass flow instruments have flow ranges from 0-5 sccm to 0-25 slm; use all metal seals, provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available.

Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.

± (0.5% of reading + 0.2% of full scale) Accuracy

he 300 Vue is our newest series of digital gas thermal mass flow instruments which provide accurate, fast and convenient gas measurement and control.  The color touchscreen display allows for local adjustments and monitoring of gas flow. Powerful and intuitive menus enable control of the gas flow in many ways.  The instrument can be installed and operating in seconds. Flexible custom flow instruments without the custom price or lead time. 

  • Color Touch Screen Display

  • Graphically View Flow

  • Multi-Gas Calibrations

  • Sensor Diagnostics

  • Totalizer

  • Analog and Digital Output

  • 0-5 VDC, 0-10 VDC, 4-20 mA

  • RS 232, RS 485, USB

  • Flow Capacity from 5 sccm to 10000SLM

  • Fitting Options form Compression to Surface Mount

  • Metal and Elastomer Seal Available

  • Free Application Support

300 Vue.png