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Mass flow controller, Pressure regulator, Gas flow-meter, Controller, Thermal mass flow controller
Text version of the page
| EL-FLOW® Mass Flow Controllers for gases | ||||||||||||||||||
| w General the market that can handle flow ranges between 0...1 mln/min and 0...1250 ln/min and operating pressures between vacuum and 400 bar in one single series of instruments. The models of this series are identified on page 8. All instruments of a particular model have identical dimensions. | ||||||||||||||||||
| The control valve design distinguishes itself from competitive designs in its truly modular construction and it can be field replaced or changed by the user without any adjustment. The standard valve is normally closed and is available up to Kv-values of 1.5. Normally opened valves can also be supplied. Patented constructions enable us to handle high flows and/or pressures at differential pressures up to 400 bar in the EL-FLOW programme, which is unique. | ||||||||||||||||||
| w Fast response | ||||||||||||||||||
| Fast response control without over/undershoot, even with large setpoint step changes, ensures that the output signal corresponds with the actual flow. | ||||||||||||||||||
| w Fields of application • Pilot plants. • Process control in the food, chemical, petro chemical and pharmaceutical industries. • Fermentation and bio-technology. • Quality control and leak tests. • Production of defined gas mixtures, e.g. calibration gases in the environmental analysis. • Exhaust gas optimisation in fuel engines. • Burner control. • Semiconductor production. • Plasma surface technology. • Permeability research. • Catalyst optimisation and test. | ||||||||||||||||||
| EL-FLOW F-201C | ||||||||||||||||||
| Bronkhorst Hi-Tec instruments of the EL-FLOW series offer in particular: • accuracy. • stability. • serviceability. • quality. This is achieved thanks to the use of the latest technologies both mechanical and electronic: • modular construction. • electro-chemical polishing. • SMT components. • noise signal suppression. • automatic temperature compensation. • internal voltage regulation. | ||||||||||||||||||
| 7 | ||||||||||||||||||