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Dataloggers
GeoNet Wireless LoRa® Data Acquisition System | 8910 Series
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 and subordinate wireless loggers for efficient collection of sensor data from many points. The loggers can also operate using the LoRaWAN® protocol for use with LoRaWAN third-party gateways. Secure access to sensor data is provided via the Internet and GEOKON OpenAPI. The GeoNet 8910 Series is compatible with GEOKON (and most other manufacturers’) vibrating wire instruments and GEOKON addressable sensor strings (MEMS, VW, and thermistor). Wireless data acquisitions systems are especially useful in geographically complex locations where a wired infrastructure would be costly, or impossible, to install and difficult to maintain.
A Cellular or Satellite Gateway¹ controls the network, collects all sensor data from any loggers deployed, and provides seamless and secure cloud integration, which is achieved via GEOKON OpenAPI. The GEOKON OpenAPI is easy-to-use and allows users to activate loggers, change settings, configure sensor channels, and view current logger status. Industry leading data visualization software or the no-cost GEOKON Agent Software can be used with GEOKON OpenAPI for data viewing and reporting.
Multiple logger types are available, including:
Vibrating Wire (VW) Loggers
- Compatible with most manufacturers’ VW instruments
- Available in single and multi-channel versions
- Multichannel VW Loggers expand the capacity at each logger, allowing clusters of closely spaced sensors or VW load cells, multipoint borehole extensometers or multilevel piezometers to be added to the system.
Digital Loggers
- Digital Addressable Loggers read all GEOKON addressable sensor strings (MEMS, VW, thermistor)
- Digital High-Power loggers can read up to 500 GEOKON MEMS sensors, or any other sensor that utilizes RS-485 Modbus® communication protocol
Tilt loggers
- Combines the functionality of a biaxial tiltmeter with a GeoNet logger
The capacity of GeoNet 8910 Series Multi-Channel and Addressable Loggers can be expanded using the Model 8960 Series Digital Vibrating Wire Interfaces, and Solar Panels of various wattages are available.
¹GeoNet Cellular Gateways are compatible with all major networks except Verizon.
Specifications
Up to 5 km in urban areas
GTW and DHP Models: Internal sealed lead acid (SLA) battery pack,
4V, 10 Ah / 5-24V external
−40 °C to +65 °C (Tilt logger)
299 × 173 × 90 mm (8-Channel, DHP, Gateway)
¹Outdoor, clear line-of-sight. Depends on operating frequency.
²Tilt Loggers only. Calibrated range: ±30°.
GEOKON offers a variety of Custom Datalogger options and members of our experienced staff will help with the modifications necessary to meet your specific requirements. To learn more, please visit:
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. LoRaWAN® is a registered trademark of the LoRa Alliance®. Modbus® is a registered trademark of SCHNEIDER ELECTRIC USA, INC. Wi-Fi® is a registered trademark of Wi-Fi Alliance®. All other trademarks are the property of their respective owners.