Approved By ATEX, CE-Mark, CRN, CSA, FM, GOST and RTN

With their intelligent microprocessor-based design and no-moving part thermal mass flow sensors that deliver high accuracy gas flow measurement, the precision GF90 Insertion and GF92 Inline Mass Flow Meters from Fluid Components International have now received ATEX approval for use in potentially explosive environments classified as EExd IIC T4.
FCI’s newly ATEX-approved GF90 and GF92 Mass Flow Meters are air/gas flow meters that have been designed to isolate their electronics from the danger of explosive hydrocarbon gases and other dangerous gases. The ATEX directive requires flow meters and other electrically-powered instruments and control devices meet specific design criteria to prevent explosions and fires in the presence of combustible gases.
FCI’s newly ATEX-approved GF90 and GF92 Flow Meters are designed with a precision thermal mass gas flow sensing element manufactured with 316 stainless steel and nickel-braze construction for superior performance in rugged environments. They feature turndowns of 1000:1, repeatability of +0.5 percent of reading or better and a flow rate accuracy of +1 percent of reading plus 0.5 percent full scale.
The GF90 and GF92 were developed for complex multi-gas or variable flow processes with an advanced microprocessor-based programmable transmitter. The GF Series transmitter can store up to three calibration groups. Each group can be independently configured for a specific calibration range, fluid, professional switch point settings, etc., to provide accuracy in complicated gas processes.