DRAGINO · Sensor · LoRa · LoRaWAN · LMDS200-EU868 · Distance and level detection sensor

DRAGINO LMDS200-EU868 distance and level detection

overview

The Dragino LMDS200 is a LoRaWAN microwave radar distance sensor. It uses 24Ghz microwaves to detect the distance between the sensor and various objects. Compared with the ultrasonic or lidar measurement method, the microwave radar is more reliable in condensed and dusty environments. It can detect the correct distance even if there is water or thick dust on the sensor. The LMDS200 can be used in various scenarios, such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewerage, etc. The LMDS200 can measure two distances: the closest object and the closest object behind the closest object.

LMDS200 supports alarm function. User can set LMDS200 to send data at a short interval when the distance is outside the configured range. The LoRa wireless technology used in LMDS200 enables devices to send data and achieve extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication with high noise immunity while consuming minimal power.

The LMDS200 is powered by an 8500mAh Li-SOCI2 battery, designed for long-term use of up to 5 years. Each LMDS200 is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server, and the device connects automatically after power on.

Characteristics

• LoRaWAN 1.0.3 Class A
• Ultra-low power consumption
• Microwave radar for distance detection
• Short uplink interval for distance alarm
• Monitoring the battery level
• Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
• AT commands to change the parameters
• Uplink at regular intervals
• Downlink to change the configuration
• 8500mAh battery for long-term operation
• Can be mounted on the wall
• Outdoor use

Applications

• Horizontal distance measurement
• Measurement of liquid levels
• Parking space management system
• Detecting the proximity and presence of objects
• Intelligent trash can management system
• Robot obstacle avoidance
• Automatic control, sewerage
• Monitoring the groundwater level

scope of delivery

• 1 x FUJISTAR LMDS200-EU868