Gas Mass Flow Monitoring
Articles & Whitepapers
-
Calibration of gas mixers in the low flow range
Most dynamic gas mixers use flow regulators to create defined gas mixtures. QCAL Messtechnik uses thermal mass flow controllers ( MFC ) from various, renowned manufacturers. These MFCs are reliably calibrated proven by a calibration certificate – traceable to National Standards. But these calibrations are limited. The whitepaper describes 2 methods to extend the application range of gas mixers ...
-
Purge gas configurations
Setting up a purge gas source for Perma Pure gas sample dryers. What is a purge gas? A purge gas is a dry, clean gas that is directed through the purge gas pathway of Perma Pure dryers, ...
News
-
“Quad O” Compliant ST80 & ST100A Flow Meters Meet EPA Methane Reduction Requirements
Petrochemical engineers responsible for meeting new methane (CH4) reduction regulations from the U.S. Environmental Protection Agency (EPA) under “40 CFR Part 60 Subpart OOOO” will find that the ST80 & ST100A Gas Flow Meters from ...
Vegetable Oil Hydrogenation Process Relies On H2 Gas Measurement With Thermal Flow Meter
Thermal Mass Flow Meter Helps Reduce Cost of Plastics Recycling Technology
Industry’s Widest Choice of SIL-Rated Thermal Flow Meters for Safety Critical Applications
Industry’s Broadest Family of Natural Gas Submetering Thermal Flow Meters Meets Simple-To-Complex Needs
Equipment & Solutions
-
Showcase
Elite Digital Light (EDL) Global Air Sampling System (100 - 120 VAC)
F&J Model GAS-EDL-1 is a powerful small foot print light weight AC/DC powered air sampling system operable from (1) line power or (2) an optional a 24VDC external power source. This powerful air sampler is the lightest weight low volume air sampler available than can achieve flow rates > 100 SLPM for typical NPP media.
