#wastewater-level topics.

Articles tagged “wastewater-level” — selection logic and technical notes related to this topic.

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3 articles so far.

WELK flush diaphragm hydrostatic level transmitter with a flush 316L diaphragm flange-mounted on the wall of a sludge tank for clog-free slurry level measurement

Technical

Flush Diaphragm Level Transmitters: Clog-Free Slurry & Sludge Level

Flush diaphragm level transmitters eliminate dead space and clogging on sludge, slurry and viscous media. Get a free sizing recommendation…

2026-08-10Read →

Ultrasonic level sensor mounted above a V-notch weir measuring water head in an open concrete channel for level-to-flow conversion

Technical

Open Channel Flow Measurement with Ultrasonic: Level-to-Flow Conversion via Weirs, Flumes and the Manning Equation

Learn how ultrasonic sensors convert water level to flow via V-notch/Parshall weirs, flumes and the Manning equation — get WELK's…

2026-08-07Read →

Submersible hydrostatic level transmitter, 60 GHz water level radar sensor and open-channel ultrasonic flow meter compared for wastewater level measurement in a lift station wet well

Selection Guide

Water & Wastewater Level Measurement: The Sensor Selection Guide

Compare hydrostatic, radar & ultrasonic sensors for wet wells, open channels, clarifiers and tanks. Get the selection guide and request a…

2026-08-02Read →

From reading to specifying.

Ultrasonic Level Meters

Integrated, split, two-wire, compact, low blind-zone, PTFE-faced, explosion-proof, open-channel, external and water/fuel tank ultrasonic level instruments for economical non-contact measurement.

Range classes: 1-50 m class by sensor and installationExplore →

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