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Dragino DDS75-LS Solar LoRaWAN Ultrasonic Distance Sensor

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₹ 10,200.00
Dragino DDS75-LS Solar LoRaWAN Ultrasonic Distance Sensor
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  3. Dragino DDS75-LS Solar LoRaWAN Ultrasonic Distance Sensor
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Dragino DDS75-LS Solar LoRaWAN Ultrasonic Distance Sensor

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Dragino DDS75-LS is a solar-powered LoRaWAN® ultrasonic distance sensor designed for remote distance and level monitoring in IoT applications. It measures the distance between the sensor and a flat object from 280mm to 7500mm with an accuracy of ±(1cm + S × 0.3%), where S is the measured distance, and provides a 40° measurement angle. Internal temperature compensation helps improve measurement reliability for applications such as liquid-level monitoring, parking management, object detection, smart waste bins, sewer monitoring and industrial automation. The DDS75-LS supports LoRaWAN 1.0.3 Class A communication, Bluetooth 5.1 configuration, LoRaWAN remote configuration and wireless OTA firmware updates. With an IP66 enclosure, solar panel, 3000mAh Li-ion battery and IN865 frequency support, it is suitable for long-term outdoor IoT monitoring deployments in India. 

₹ 10,200.00 10200.0 INR ₹ 10,200.00

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  • LoRaWAN® 1.0.3 Class A compliant
  • Ultrasonic distance detection technology
  • Extended measurement range: 280mm – 7500mm
  • Accuracy: ±(1cm + S × 0.3%)
  • 40° measurement angle
  • Internal temperature compensation
  • Ultra-low power consumption
  • IP66 waterproof enclosure
  • Solar panel + 3000mAh rechargeable Li-ion battery (DDS75-LS)
  • BLE v5.1 for local configuration
  • Remote configuration via LoRaWAN®
  • Wireless OTA firmware update support
  • AT command configuration
  • Downlink parameter configuration
  • Periodic uplink transmission
  • Pre-loaded LoRaWAN® keys for automatic network activation
  • Supports IN865 band

General Specifications

  • Supply Voltage: 2.5V ~ 3.6V
  • Operating Temperature: -40°C to +85°C
  • Enclosure Rating: IP66
  • Cable Length: 25cm
  • Package Dimension: 150 × 120 × 55 mm
  • Weight: 220 g

Measurement Specifications

  • Measurement Method: Ultrasonic
  • Distance Range (Flat Object): 280mm – 7500mm
  • Accuracy: ±(1cm + S × 0.3%)
  • Measuring Angle: 40°
  • Temperature Compensation: Internal

LoRaWAN® Specifications

  • Protocol: LoRaWAN® 1.0.3 Class A
  • Frequency Range (HF): 862 ~ 1020 MHz
  • Supported Bands: IN865
  • Max RF Output: +22 dBm
  • RX Sensitivity: Down to -139 dBm
  • High interference immunity

Power Specifications (DDS75-LS)

  • Solar Panel: Integrated
  • Battery Type: 3000mAh Li-ion (Rechargeable)
  • Sleep Mode: 5µA @ 3.3V
  • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

The Dragino DDS75-LS is ideal for:

  • Long-range horizontal distance measurement
  • Large tank liquid level monitoring
  • Smart parking management systems
  • Object proximity and presence detection
  • Intelligent waste bin monitoring
  • Robot obstacle avoidance
  • Industrial automation and automatic control systems
  • Sewer and drainage monitoring
  • Bottom water level monitoring
  • Smart city IoT infrastructure

It measures distances from 280mm up to 7500mm (7.5 meters).

Yes. With its IP66-rated enclosure and integrated solar power system, it is ideal for outdoor and off-grid installations.

Yes. Its extended measurement range makes it suitable for large industrial tanks and reservoirs.

Documents

User Manual
Download

DDS75-LS_Datasheet 

Download

DDS75-LS_Firmware 

Download

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