GAS Mass Flow Meters / Mass Flow Controllers

EL-FLOW® Prestige, the latest generation thermal mass flow meters and controllers for gases, represents a truly ground-breaking shift in versatility and user-friendliness. Its principal customer benefits are based upon:
Further advances in flow-signal processing
Highly stable flow control regime virtually impervious to process fluctuations
Advanced control valve design
An on-board gas conversion model
Significantly reduced power consumption
A user configurable device with a multitude of additional features and benefits
Lowest range 0,014…0,7 mln/min up to highest range 0,4…20 ln/min
The control performance of EL-FLOW Prestige Mass Flow Controllers is factory adjusted to swiftly respond to setpoint changes, without overshoot. Moreover, the controllers are highly resistant to mechanical shocks and pressure fluctuations, which may be caused by other devices consuming gas from the same source. As an option the MFCs can be tuned for extra fast response (settling times t98% down to 500 msec) or extra smooth control, depending on the requirements of the user’s process. The dynamic behavior can also be tuned on site easily, by adjusting the controller speed settings via FlowTune™, or by using our software tool FlowPlot™. This free tool can also be used for device diagnostics or alarm and counter settings.