Flow, level, and temperature instrument innovators since 1964
FCI flowmeters, flow switches, level switches, and process conditioners service virtually all industrial sensing applications.

Industrial Products

Mass Flow Meters, Flow and Level Switches for Process Measurement and Automation

Rugged, accurate, repeatable superior quality designs have made FCI the leader in thermal dispersion mass flow meters, flow switches and level switches for industrial process measurement applications. FCI air and gas flow meters are applied from small dosing lines to the largest stacks.

OEM products are engineered to meet low cost, high volume demands for flowmetering, flow and level switching and temperature switching.

OEM Custom Products

Customized Mass Flow Meters, Flow Switches and Level Switches

Manufacturers of built-to-specification and semi-custom flow and level sensors with designs that meet specifications and exceed quality expectations.

FCI Aerospace provides temperature, liquid level, flow and pressure instrumentation to commercial and military aircraft, space vehicle and marine industries.

Aerospace Products

Flow, Temperature, Level & Pressure Sensors and Systems for Aircraft

FCI’s AS9100 certified aerospace division produces flow sensors, temperature sensors, liquid level sensors and pressure sensors to aircraft manufacturers’ exacting specifications for on-board applications.

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News & Events

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Solar Powered Thermal Mass Flow Meters Provide Flare Gas Measurement at Remote Fracking Well Sites
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Stop Pulling Meters for Calibration Verification With VeriCal System For FCI ST100 Air/Gas Flow Meter
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FCI Selected As #1 Supplier of Thermal Flow Meters and Flow Switches By Readers of Control Magazine
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Highly Reliable ST98 Flow Meter Measures Blended Waste and Natural Gases For Co-Gen Power
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Leading-Edge AS-FS Dual Output Flow Sensor/Switch Is Fully Redundant With Separate Outputs
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Prevent Expensive Pump Cavitation Damage With Vortab Elbow Flow Conditioners
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ST75 Thermal Flow Meter Accurately Measures Hydrogen in Biomass Gasification Processes
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SIL 2 Flow/Level FlexSwitch Detects Fluid Interface In Oil Well Separation Tank Processes
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New FCI FLT93 Series FlexSwitch Design Complies With European Union RoHS Directive
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High-Pressure ST100L Inline Air/Gas Flow Meter With All-Welded, No-Thread Connection
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FCI Installs 20 Spent Fuel Pool Level Instruments At 6 Chinese Plants To Meet Post-Fukishima Monitoring Regulations
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Press Releases

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Remote Mountable Thermal Mass Flow Meters For Small Line Processes In Hazardous Areas Or Hard-To-Reach Locations
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New FCI Mass Flowmeter Optimized for Wastewater Treatment Digester Gases-Delivering High Accuracy At Lower Cost
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ST75 Gas Flowmeter Helps Cut Enegy Costs for Expensive Process & Plant Fuel Gases
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Articles

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Thermal Mass Flow Meter Improves Refinery Flare Gas Vent Monitoring Accuracy
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Aerospace and Aircraft Flow Sensors Information

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Aircraft Flow Sensors