Dragino DDS45 | Cellular Ultrasonic Distance & Liquid Level Sensor (NB-IoT)

The Dragino DDS45 is a carrier-grade Cellular Distance Detection Sensor designed for versatile IoT monitoring applications. Using advanced ultrasonic sensing, the DDS45 quantifies the distance between the sensor and a flat object, making it ideal for tracking liquid levels in tanks or monitoring waste bin fill levels. To ensure data reliability in varying climates, the sensor features internal temperature compensation. Powered by NB-IoT, it delivers long-range wireless connectivity directly to your cloud platform, simplifying deployments across Europe and the Middle East without the need for gateway infrastructure.

Advanced Reliability & Intelligent Edge

Industrial IP66 Protection Housed in a ruggedized, waterproof enclosure designed to withstand outdoor environments, sewer systems, and industrial liquid tanks. NFC & BLE Configuration Supports easy configuration via smartphone apps and wireless Over-the-Air (OTA) updates for seamless device management and maintenance.

Power Configuration Options

Available in three tailored power variants to match your field autonomy and maintenance needs:

• Model NB: 8500mAh Non-Rechargeable battery for standard cellular deployments.
• Model NB2: 19000mAh Non-Rechargeable battery for maximum service life.
• Model NS: 3000mAh Rechargeable Solar-powered battery for perpetual field use.

Professional Usage Scenarios

• Smart Waste Management: Monitor fill levels in public trash bins to optimize collection routes and reduce operational costs. • Utility Level Tracking: Monitor water levels in sewers, storm drains, or remote reservoirs for early flood warning systems. • Smart Parking: Detect vehicle presence in outdoor parking management systems for real-time occupancy data.

Product Certifications

CE FCC IP66 RoHS