Guided Radar Level

Guided Radar Level Measurement

Endress+Hauser’s guided wave radar (GWR) level devices use time‑domain reflectometry: microwave pulses travel down a rod, cable, or coaxial probe; the echo from the product surface returns distance and level. Guided energy stays stable in narrow vessels, bypass chambers, and with internals, vapor, or light foam.

They provide continuous, accurate level and interface measurement with little dependence on density, temperature, or pressure. GWR excels on low‑dielectric liquids and tolerates turbulence and condensate better than free‑space radar. Setup is quick; diagnostics flag buildup, weak echoes, or misconfiguration, cutting site work.

Endress+Hauser offers probes, connections, and wetted materials for hygienic, chemical, and high‑pressure service. Electronics support common plant protocols and DCS integration. Options suit hazardous areas and harsh conditions; remote electronics and modular parts simplify maintenance.

Typical uses: storage and day tanks for fuels, oils, solvents, acids, and alkalis; oil‑water interface in separators; level in reactors, mixers, and columns; and water/wastewater basins via stilling wells. Cable probes suit tall tanks and slurries; coaxial probes excel on very low‑DK liquids; rod probes fit compact nozzles.

TriNova, your trusted Endress+Hauser Representative since 2002.