HLK-LD8001B 80GHz Liquid Detection Radar Module – Wide-Angle High-Precision Sensor

HLK-LD8001B 80GHz Liquid Detection Radar Module – Wide-Angle High-Precision Sensor

Description:
The HLK-LD8001B is a high-frequency 76–81GHz radar module designed for precise liquid level detection in industrial, smart water management, and chemical applications. Featuring a detection range of up to 15 meters with wide coverage (horizontal 100°, tilt 80°), it delivers accurate and reliable monitoring for tanks, containers, or pipelines.

This module offers a serial port uplink with standard serial protocol and support for integration, making it easy to connect with IoT systems, PLCs, or automation devices. With 12dBm transmitting power at 3.3V and 135mA, it ensures stable performance with low power consumption, all in a compact 35.3×35.3mm form factor.

Key Features:

• Operating Frequency: 76–81GHz

• Function: Liquid detection

• Detection Range: Up to 15 meters

• Detection Angle: Horizontal 100°, Tilt 80°

• Output Interface: Serial port uplink, serial protocol

• Transmitting Power: 12dBm

• Power Supply: 3.3V, 135mA

• Module Size: 35.3×35.3mm

• Operating Temperature: -20℃ to +85℃

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