Thermal mass flow meters and controllers for gases

Hoskin Scientific has introduced Bronkhorst EL-FLOW Prestige line of mass flow meters/controllers for gases. The latest generation has benefits based upon further advances in flow-signal processing and a highly stable flow control regime that is virtually impervious to process fluctuations, the company says.

Specifications include: lowest range from 0,014 to 0,7 mln/min; highest range from 8 to 1670 ln/min. See video demonstration below:

Features include:

• High accuracy (standard 0,5% Rd plus 0,1% FS)
• Pressure and Temperature Independent
• Turn Down up to 1:150
• Multi-Gas / Multi-Range functionality (25 selectable gases)
• Pressure ratings 10 / 64 / 100 bar
• Customized I/O options
• Safety in compliance with IEC 61010-1