LMDS200 LoRaWAN Microwave Radar Distance Detection Sensor

The Dragino LMDS200 is a LoRaWAN LoRaWAN Radar Distance Detection Sensor. It uses 24Ghz Microwave to detect the distance between the sensor and different objects. Compared vs the ultrasonic or Lidar measurement method, Microwave Radar is more reliable for condensation / dusty environments. It can sense the correct distance even there is water or thick dust on top of the sensor.

The LMDS200 LoRaWAN Radar Distance Detection Sensor can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.

LMDS200 can measure two distances: the closest object and the next object behind the closest one.

LMDS200 LoRaWAN Microwave Radar Distance Sensor supports the Alarm Feature, and the user can set the LMDS200 to uplink data in a short interval when the distance is out of configured range.

The LoRa wireless technology allows LMDS200 to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity while minimizing current consumption.

An 8500mAh Li-SOCI2 battery powers the LMDS200 LoRaWAN Radar Distance detection Sensor; it is designed for long-term use up to 5 years.

Each LMDS200 LoRaWAN Radar Distance Detection Sensor is pre-loaded with a set of unique keys for LoRaWAN registrations; register these keys to the local LoRaWAN server and auto-connect after powering on.

• LoRaWAN 1.0.3 Class A
• Ultra-low power consumption
• Microwave Radar for distance detection
• Measure Range : 0.5m ~ 20m
• Accuracy – ±10cm
• Short uplink interval for Distance Alarm
• Monitor Battery Level
• Bands: CN470/EU433/KR920/US915 EU868/AS923/AU915/IN865
• AT Commands to change parameters
• Uplink on periodically
• Downlink to change configure
• 8500mAh Battery for long term use
• Wall Mountable
• Outdoor Use

Applications:

• Horizontal distance measurement
• Liquid level measurement
• Parking management system
• Object proximity and presence detection
• Intelligent trash can management system
• Robot obstacle avoidance
• Automatic control, sewer
• Bottom water level monitoring