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A01A-15 Ultrasonic Probe for LDDS04
A01A-15 Ultrasonic Probe for LDDS04
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DDS75-LB LoRaWAN® Ultrasonic Distance Detection Sensor
DDS75-LB LoRaWAN® Ultrasonic Distance Detection Sensor
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A02-15 Ultrasonic Probe for LDDS04
A02-15 Ultrasonic Probe for LDDS04
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A01A-15 Ultrasonic Probe for LDDS04

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The Dragino A01A-15 Ultrasonic Probe is an external ultrasonic sensor designed specifically for use with the LDDS04 LoRaWAN® Distance Detection Sensor. As an Authorized Dragino Distributor in India, AIoTkart® supplies genuine A01A-15 probes for industrial distance measurement and multi-point monitoring applications.

The A01A-15 enables accurate long-range distance detection and supports multi-probe configurations with the LDDS04 (up to 4 probes per device). With a measurement range of 28 cm to 750 cm and a ~40° detection angle, it is ideal for tank level monitoring, sewer systems, waste bin monitoring, and other flat-object distance detection scenarios.

Built with IP67 waterproof protection and temperature-compensated sensing, the A01A-15 is suitable for demanding outdoor and industrial environments.

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  • Compatible with LDDS04 LoRaWAN® Distance Sensor
  • Supports up to 4 probes per LDDS04
  • Long detection range: 28 cm – 750 cm
  • Blind zone: 0 – 28 cm
  • Accuracy: ±(1 cm + S × 0.3%)
  • ~40° detection angle
  • Built-in temperature compensation
  • IP67 waterproof rating
  • 1.5-meter cable for flexible installation
  • Suitable for flat object detection
  • Stable and reliable ultrasonic sensing

Measurement Specifications

  • Measuring Range: 28 cm – 750 cm
  • Blind Zone: 0 – 28 cm
  • Accuracy: ±(1 cm + S × 0.3%) (S = Distance)
  • Detection Angle: ~40°
  • Suitable Target: Flat objects

Electrical Specifications

  • Sensor Type: UART
  • Supply Voltage: 3.3V

Mechanical Specifications

  • Cable Length: 1.5 meters
  • Waterproof Rating: IP67
  • Installation Type: External probe for LDDS04

The Dragino A01A-15 Ultrasonic Probe is ideal for:

  • Multi-point tank level monitoring
  • Sewer and drainage monitoring
  • Water level measurement
  • Smart waste bin monitoring
  • Industrial distance detection systems
  • Smart city IoT infrastructure

No. The A01A-15 is an external probe and must be connected to the LDDS04 Distance Sensor.

Up to 4 A01A-15 probes can be connected to a single LDDS04 device.

Yes. With IP67 waterproof protection and temperature compensation, it is designed for outdoor and industrial environments.

Documents

LDDS04-User Manual

Download

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