Company: HiLink
79GHz millimeter-wave water level detection meter Detection range 0.15-15 meters. 79GHz millimeter-wave water level detection meter Detection range 0.15-15 meters. Buy modules, look for HiLink. HiLink Smart IoT. May 12, 2025, 12:04 Guangdong. HLK-LD7901B is a water level detection module based on 79GHz high-frequency radar technology, which uses FMCW modulation mode to achieve millimeter-level precision measurement within a range of 0.15-15 meters. This module is primarily used for water level monitoring and is widely applied in hydrological monitoring, industrial automation, smart cities, and other fields. Product Introduction HLK-LD7901B HLK-LD7901B is a 79-81GHz high-frequency millimeter wave radar module primarily used for water level monitoring. Compared with traditional 5.8GHz or 24GHz radar modules, it offers higher precision, better penetration, and stronger anti-interference capability. Product Parameters – Frequency: 79GHz~81GHz – Modulation mode: FMCW – Detection distance:
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