DDS45-LB LoRaWAN Ultrasonic Distance Detection Sensor

The DDS45-LB is a LoRaWAN-based ultrasonic distance detection sensor designed for IoT applications requiring accurate distance or level measurement. It uses ultrasonic sensing technology with internal temperature compensation to ensure reliable readings in various environments.

With a measurement range of 30 mm to 4500 mm and ±(1 cm + S × 0.3%) accuracy, the DDS45-LB is ideal for liquid level detection, parking management, smart waste bins, industrial automation, and environmental monitoring. It supports BLE v5.1 configuration, wireless OTA firmware updates, and operates for up to 5 years on an 8500 mAh Li/SOCl₂ battery within an IP66 waterproof enclosure.

Key Specifications:

• LoRaWAN v1.0.3 Class A | Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

• Ultrasonic range: 30 mm – 4500 mm

• Accuracy: ±(1 cm + S × 0.3%) (S = distance)

• Measurement angle: 60°

• Cable length: 25 cm

• Temperature compensated measurement

• BLE v5.1 configuration & OTA firmware update

• Power: 8500 mAh Li/SOCl₂ battery (ultra-low power)

• Operating temperature: –40 ~ 85 °C

• IP66 waterproof enclosure

• Size: 15 × 12 × 5.5 cm | Weight: 0.22 kg

Applications: Distance & Level Measurement • Parking Systems • Smart Waste • Industrial & Environmental Monitoring

USER MANUAL:

DDS45-LB_User_Manual

DATA SHEET:

DDS45-LB_Datasheet

FIRMWARE:

DDS45-LB_Firmware