HLK-LD8001H 80GHz Long-Range Liquid Detection Radar Module – Compact & High-Precision Sensor

HLK-LD8001H 80GHz Long-Range Liquid Detection Radar Module – Compact & High-Precision Sensor

Description:
The HLK-LD8001H is a high-frequency 77–81GHz radar module engineered for long-range liquid level detection in industrial, smart water management, and chemical applications. Capable of detecting liquid levels from 0.15m up to 40m, it provides accurate monitoring over extended distances with a focused detection angle (horizontal 25°, tilt 25°).

This compact module (35×35×1.2mm) features a serial port uplink with standard serial protocol, ensuring easy integration with IoT systems, PLCs, or automation devices. With 13dBm transmitting power at 3.3V and 30mA, it delivers stable performance with ultra-low power consumption, ideal for continuous industrial monitoring.

Key Features:

• Operating Frequency: 77–81GHz

• Function: Long-range liquid detection

• Detection Range: 0.15m to 40m

• Detection Angle: Horizontal 25°, Tilt 25°

• Output Interface: Serial port uplink, serial protocol

• Transmitting Power: 13dBm

• Power Supply: 3.3V, 30mA

• Module Size: 35×35×1.2mm

• Operating Temperature: -45℃ to +85℃

• Applications: Industrial tank monitoring, chemical storage level sensing, smart water management, process automation