MDS120-LB LoRaWAN Microwave Radar Sensor

The Dragino MDS120-LB is a LoRaWAN-based 60 GHz microwave radar distance sensor designed for accurate distance and level measurement in harsh environments. Unlike ultrasonic or LiDAR sensors, it performs reliably in dusty, humid, or condensation-prone conditions. Powered by an 8500 mAh Li-SOCl₂ battery, it supports long-term, low-power outdoor deployment.

Key Specifications:

• Technology: 60 GHz FMCW Microwave Radar

• Measurement Range: 15 cm – 1200 cm

• Accuracy: ±(2 cm + S×0.3%)

• Resolution: 1 cm

• Detection Angle: 25° (H) / 23° (V)

• Protocol: LoRaWAN v1.0.3 Class A

• Battery: 8500 mAh Li-SOCl₂

• Operating Temperature: –40 °C to +85 °C

• Features: BLE configuration, wireless OTA update, battery monitoring

Applications:

Liquid level monitoring, parking systems, object proximity detection, intelligent trash bins, robotics obstacle avoidance, sewer and bottom water-level monitoring.

USER MANUAL:

MDS120-LB_User_Manual

DATA SHEET:

MDS120-LB_Datasheet

FIRMWARE:

MDS120-LB_Firmware