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Time Domain Reflectometry (TDR)

GeoNet Wireless LoRa® TDR Data Logger | Model 8910-TDR

  • Model 8910-TDR Data Logger, for use with Model TDR-CBL cable.
  • Model 8910-TDR Data Logger, Pigtail and TDR-CBL cable lengths, and cables connected.
SKU:
Model 8910-TDR

The Model 8910-TDR is a GeoNet Wireless LoRa® Data Logger, specifically designed for use with the Model TDR-CBL Time Domain Reflectometry Cable. The combined system is ideal for monitoring slope stability by detecting ground movement, along potential slip surfaces, when the slope deforms and the cable bends or shears causing measurable reflections in the TDR signal.

The GeoNet 8910 Series is a wireless data acquisition system and hosted data platform that utilizes LoRa radio technology. The integrated system comprises a gateway for efficient collection of data related to cable deformation. Please see the GeoNet 8910 Series for more information.


¹GeoNet Cellular Gateways are compatible with all major networks except Verizon.

Specifications

Range¹
Up to 4 km, 100% VOP
Radio Technology
LoRa®/LoRaWAN®
Radio Frequency, ISM Band
868-928 MHz (user selectable masking by region)
Power Supply
12VDC 15W
Operating Temperature
−20 °C to +70 °C
L × W × H
299 × 173 × 90 mm

Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.

The LoRa® Mark is a trademark of Semtech Corporation or its subsidiaries. All other trademarks are the property of their respective owners.

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