Turndown: 20:1 achievable with accurate DP device. Greater turndown achievable with precision DP device
Meriam LFEs are excellent for measuring low gas flow rates from 0.2 SCCM up to 2250 SCFM. They are inherently accurate and repeatable and are calibrated traceable to NIST. Flow turndown s 20:1 or better and the differential pressure generated is nearly linear to flow. This combination makes an LFE a great choice for gas flow measurement.
