Sierra Instruments” Max-Trak Model 180 industrial mass flowmeters and controllers are now available with 316 stainless steel (ANSI or DIN) flange mounting for gas flowrates up to 1,000 SLPM (pipe sizes up to one inch/25mm). The update expands the processes and applications where the Max-Trak® can be installed. Sierra’s Dial-A-Gas® technology enables the mass flow controller to support multiple gases. The instrument provides accuracy of +/-1% of FS and repeatability of +/-0.2% of FS. The instrument features a patented, inherently linear design, advanced platinum sensor technology, and a valve that is strong, flexible and forgiving. The instrument can communicate to a user workstation via RS-232, RS-485 or one of four analog signals. The instrument is NEMA 6/IP67-rated for water-resistant requirements. The mass flow controller is well-suited to handle to most demanding challenges commonly found in heavy industrial applications, such as those found in metals and ceramics manufacturing, combustion control systems, chemical processing, pharmaceutical/biotech, and food and beverage.