

The YY180 is a general-purpose 80 GHz FMCW radar level meter for continuous measurement in process and storage tanks. Robust construction and non-contact sensing keep it maintenance-free in chemical, water and food applications.
| Measurement range | 8 m / 15 m |
|---|---|
| Modulation waveform | FMCW |
| Transmission frequency | 79–81 GHz |
| Blind zone | ≤ 0.15 m |
| Antenna angle | ±3° |
| Output signal | 4-20 mA / HART (optional) |
| Display | Local LCD |
| Typical media | Liquids and bulk solids |
| Protection | IP66 |
| Process connection | Thread (flange optional) |
Tell us your tank dimensions, media and conditions — we reply with a best-fit configuration within one business day.
Request a Quote Talk to an EngineerDocuments are sent by email on request — the latest revision is always provided.
The high signal-to-noise ratio of 80 GHz keeps readings stable with normal condensation; heated antennas are available for severe duty.
The ±3° beam avoids most agitators; YOYI engineers will confirm the mounting position free of charge.
Yes — HART can be ordered with the transmitter for configuration via handheld or DCS.
Share your tank geometry and media data — a tailored proposal arrives within one business day.