HLK-LD8001 80GHz Liquid Detection Radar Module – Wide-Angle Precision Sensor

HLK-LD8001 80GHz Liquid Detection Radar Module – Wide-Angle Precision Sensor

Description:
The HLK-LD8001 is a high-frequency 76–81GHz radar module designed for accurate liquid level detection in industrial, chemical, and smart water management applications. With a detection range of up to 15 meters and wide coverage (horizontal 100°, tilt 80°), it ensures reliable monitoring even in large tanks or irregularly shaped containers.

This module features a serial port uplink with standard serial protocol, enabling easy integration with IoT systems, PLCs, and automated monitoring devices. Operating at 3.3V with 12dBm transmitting power, it delivers stable and efficient performance while maintaining a compact R=19.5mm form factor.

Key Features:

• Operating Frequency: 76–81GHz

• Function: Liquid detection

• Detection Range: Up to 15m

• Detection Angle: Horizontal 100°, Tilt 80°

• Output Interface: Serial port uplink, serial protocol

• Transmitting Power: 12dBm

• Power Supply: 3.3V, 135mA

• Module Size: Radius 19.5mm

• Operating Temperature: -20℃ to +85℃

• Applications: Industrial liquid monitoring, water tank level sensing, chemical storage detection, smart irrigation