Mass Flow Meter

Versatility • Multiple process measurements in one device to reduce the need for other measurement devices. • Response speed can be adjusted by the user to suit the application • Multiple digital & analog Inputs/Outputs to make communicating with the device less costly. • 100:1 Turndown ratio allows the unit to measure flow at 1/100th of its full scale rating • 30-Gas Select on all units reduces inventory requirements • “Tare” feature allows the user to zero the unit at any time • Customizable units of measure for added ease of use • Optional Remote Display allows for panel mount of the display with full pushbutton control in embedded applications

30 factory installed, user selectable, gas calibrations: • Air • Argon • Methane • Carbon Monoxide • Carbon Dioxide • Ethane • Hydrogen • Helium • Nitrogen • Nitrous Oxide • Neon • Oxygen • Propane • Butane • Acetylene • Ethylene • Iso-Butane • Krypton • Xenon • Sulfur Hexaflouride • 75% Argon + 25% C02 • 90% Argon + 10% C02 • 92% Argon + 8% C02 • 98% Argon + 2% C02 • 75% Argon + 25% Helium • 75% Helium + 25% Argon • 75% CO2 + 25% Argon • Helistar® A1025 • Stargon® CS • 95% Argon + 5% CH4

Communication • RS-232 output of all measured parameters • RS-232 input for gas select • 0-5Vdc output of main parameter

Customization • Alternate STPs for mass units • Lower pressure drops cut material costs • 0-10Vdc or 4-20mA outputs; 2 channels • Totalization • Gas blend calibrations • Alternate Units of Measure (SCFM, etc) • Battery pack for portable operation • Locking 6-pin electrical connection • No Display Units for OEMs • Bi-directional Flow