Thermal mass flow regulator MV-392-H2

for gasdigitalprecision

Mass Flow Regulator for gases with integrated display Direct thermal mass flow measurement Actual calibrated on Hydrogen H2 Bright, graphical OLED display Digital or analog output; alarm and counter functions High precision needle valve Features Clear indication in: - actual flow rate (bar graph and value) - desired flow units - type of gas - totalised flow Bright, wide-angle OLED display Free of parallax error Virtually independent of temperature and pressure variations Low pressure drop Wide flow ranges Fast response High accuracy Electronic output: - Analog (0 .. 5 Vdc) - RS-232 interface (with FLOWBUS) - Modbus-RTU/ASCII interface Configurable password protection Alarm and counter functions Relays High resolution needle valve Digitally calibrated Free software tools Applications The fields of application for MASS-VIEW® mass flow meters are diverse: Burner Control (furnace construction) Welding (welding gas monitoring) Leak measurements (quality, environment) Coating (equipment construction) Regulation of gaseous atmospheres (biotechnology) Measurements of gas consumption (hospitals) Test equipment (production maintenance) Local preparation of a gas mixture Flow rate monitoring (laboratories) Cutting (steel sheets) Cost centre billing Analytical equipment Aeration / sparging (food products, ice cream / edible oils Blanketing (food) Fermentation (food, biotechnology, pharma) Measurement / control system Flow range 50 mln/min .. 2000 mln/min (sccm) Mass flow units ln/min and SLM refer to normal operating conditions, i.e. 0°C (32°F) and 1013 mbar (14.7 psi) Accuracy ± 2% RD for flow > 50% of max. capacity ± (1% RD + 0.5% FS) on lower flows