Dragino LDS25-LB/LS LoRaWAN LiDAR ToF Distance Auto-Clean Sensor

Precise, long-range distance measurement with self-cleaning capability

The LDS25 series is a LoRaWAN-enabled LiDAR ToF (Time-of-Flight) distance sensor designed for accurate, non-contact measurement in a variety of applications. It features an auto-clean function to maintain clear optics for consistent performance, even in dusty or outdoor environments.

Two versions are available:

• LDS25-LB – Battery-powered for portable or temporary installations.

• LDS25-LS – Solar-powered for long-term, low-maintenance deployments.

Both models deliver high-accuracy distance readings over long ranges and transmit data wirelessly via LoRaWAN for remote monitoring.

Who It’s For

• Industrial Operations – Monitor tank levels, conveyor distances, or object positioning without manual checks.

• Smart Agriculture – Measure silo fill levels or irrigation water depths from a distance.

• Smart Cities – Track parking availability, waste bin fill levels, or infrastructure clearance.

• Outdoor Monitoring – Maintain accurate measurements in challenging environments thanks to self-cleaning optics.

Applications

• Tank & Silo Level Monitoring – Measure contents without direct contact.

• Waste Management – Detect when bins or containers are full.

• Parking Systems – Monitor space occupancy.

• Flood & Water Level Monitoring – Track rising or falling water levels remotely.

• Industrial Automation – Measure and control distances in production lines.

Real-World Use Case

A grain storage facility uses the LDS25-LS (solar version) to monitor fill levels in multiple silos. The solar-powered units operate continuously without battery replacements, and the auto-clean feature ensures dust buildup doesn’t block readings. The data is sent via LoRaWAN to a central dashboard, allowing managers to know exactly when each silo is nearing capacity.