Widest Choice of SIL-Rated Thermal Flow and Level Instruments Designed for Hazardous Area Safety and Reliable Accuracy

Process and plant engineers responsible for safety-instrumented systems (SIS) and who also require reliable thermal flow and level instrumentation will find that Fluid Components International (FCI) offers them the industry’s broadest selection of SIL- and SIL2-rated air/gas flow meters and liquid/gas flow/level switches.

Core Product Model/Series

Basic Function/Application

Compatible Fluids

SIL Rating (HFT=0)

Notes

FLT93 Series

Flow Switch/Monitor

Water, Liquids, Air, Gases

Flow Switch/Monitor

Water, Liquids, Air, Gases

For use in analyzers and sampling Systems

Flow Switch

Water, Liquids, Air, Gases

For pipe diameters >2 inches [>50 mm]

FLT93 Series

Point Level Switch

Water, Liquids

FS10i

Flow Meter

Air, Compressed Air

SIL 2

For pipe diameters >2 inches [>50 mm]

FS10i

Flow Meter

Natural Gas

SIL 2

For pipe diameters >2 inches [>50 mm]

ST51A

Flow Meter

Air, Natural Gas, Biogases

SIL 1

For pipe diameters >2 inches [>50 mm]

ST75A, ST75AV

Flow Meter

Air, Gases

For pipe diameters 1/4 inch to 2 inches [6 to 50 mm]

ST80 Series

Flow Meter

Air, Gases

For pipe diameters ≥ 1 inch [≥25 mm]

ST100A Series

Flow Meter

Air, Gases

For pipe diameters ≥ 1 inch [≥25 mm]