Advanced Industrial Level Sensors & Reliable Flow Control Solutions

Flowline is an industry leader in engineering high-performance, positive-displacement industrial level sensors and advanced flow control technologies. Specializing in state-of-the-art fluid handling system assemblies, we provide cutting-edge sensor, monitoring, and controller systems tailored for demanding industrial environments.

By integrating reliable ultrasonic, transmitter, and custom electromagnetic technologies, Flowline delivers both dynamic measurement systems and robust volumetric control products. Our solutions are designed to ensure maximum accuracy, safety, and operational efficiency in your fluid management processes.

Popular Flowline Categories

80 GHz Radar Sensors

Explore 80 GHz Radar Sensors from Flowline for focused non-contact measurement of liquids and bulk solids in compact or obstructed vessels. Designed for tanks, silos, bins, conveyors, transfer stations and stockpiles, these products help operators monitor inventory, prevent overfill or dry-run conditions, and connect dependable level data to pumps, valves, alarms, displays...

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Level Switches

Explore Level Switches from Flowline for dependable high-level, low-level, leak and pump-protection switching. Designed for day tanks, drums, IBCs, sumps, cooling towers and chemical process equipment, these products help operators monitor inventory, prevent overfill or dry-run conditions, and connect dependable level data to pumps, valves, alarms, displays and PLC systems...

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Pressure Level Sensors

Explore Pressure Level Sensors from Flowline for continuous liquid level measurement in open tanks, wells, reservoirs and lift stations. Designed for water, diluted chemicals, wastewater and corrosive liquid applications, these products help operators monitor inventory, prevent overfill or dry-run conditions, and connect dependable level data to pumps, valves, alarms, disp...

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Radar Level Transmitters

Explore Radar Level Transmitters from Flowline for continuous non-contact level measurement in demanding tanks, vessels and outdoor applications. Designed for bulk storage, process tanks, water treatment, lift stations and challenging liquid service, these products help operators monitor inventory, prevent overfill or dry-run conditions, and connect dependable level data t...

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Ultrasonic Sensors

Explore Ultrasonic Sensors from Flowline for continuous, non-contact liquid level measurement without exposing the sensor to the media. Designed for day tanks, chemical storage, cooling towers, wastewater sumps and machine skids, these products help operators monitor inventory, prevent overfill or dry-run conditions, and connect dependable level data to pumps, valves, alar...

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