The GF Series Gas Mass Flowmeters combine FCI’s highly reliable Thermal Dispersion, no-moving-parts flow element designwith an advanced microproces or-based programmable transmitter.Performance and durability are unmatched in tough industrial applications ranging from exhaust stack gas to digester gas to hydrogen make-up gas flow metering.Reliability, Flexibility in Industrial Applications

The GF Series Mass Flowmeters are available in two models: the GF90 with an insertion flow element and the GF92 with an inline flow element. Both models feature standard 316 stainless steel,nickel braze construction. Corrosion- and abrasion-resistantalloys and all-welded construction are available for select servicein harsh process environments.FCI’s advanced constant power Thermal Dispersion technologyprovides the GF Series Mass Flowmeters with turndowns up to 1000:1,repeatability of ±0.5% reading or better, and flow rate accuracy of±1% reading plus 0.5% full scale.

The GF Insertion Model The GF90 is available for usein ducts or pipe sizes with a suggested minimum 2 inch [50 mm]nominal inside diameter. The standard flow element has a 1 inch male NPT process connection and an application specific insertion. length. Flange connections and field retractable packing gland assemblies are also available.