AquaWave 138 W51

SBEM’s AquaWave 80G – Model 138 W51 Radar Level Transmitter for Liquids and Solids is a non-contact, high-precision level measurement solution designed for global industrial and hydrological applications. Utilizing 80 GHz FMCW radar technology, it delivers accurate level readings up to 30 meters for liquids and 15 meters for solids, with a narrow 8° beam angle and minimal dead zone of 300 mm. Built with a rugged PVDF antenna and IP68-rated enclosure, it ensures reliable performance in corrosive and harsh outdoor environments. The 138 W51 supports 4-20 mA analog output with optional HART protocol, and configuration is made easy via Bluetooth using a mobile app. This transmitter is ideal for monitoring water levels in rivers, lakes, reservoirs, sinks, and channels, and operates in a temperature range of 0°C to 60°C under atmospheric pressure. With multiple flange and threaded process connection options and a durable PE/PVC cable, it offers flexibility and resilience in diverse installation conditions worldwide.