Digital Data Logger

Digital Data Logger

The Digital Logger is a robust, low-power, long-battery life device that connects to a wide catalog of digital sensors, streaming data wirelessly to your information systems.

  • The best option to stream data wirelessly from digital sensors using ModBus RTU communications
  • Compatible with other proprietary protocols from main geotechnical, structural and environmental sensor manufacturers
  • Unrivalled autonomy and long-range communications to connect digital in-place inclinometers (IPIs) and multipoint borehole extensometers (MPBX) in isolated areas

Digital Data Logger

Explore the wide range of monitoring solutions the Digital Data Logger enables across geotechnical, structural and environmental monitoring.

RS485 port

Compatible with Modbus RTU and other proprietary protocols

Compatible with main geotechnical sensor manufacturers

Suitable for connecting chains of sensors such as in-place inclinometers (IPIs) and multipoint borehole extensometers (MPBX)

Extensive catalog of structural sensor compatibility

Readily available to connect load cells, liquid settlement systems, level sensors

Environmental sensor compatibility

Such as weather stations, water quality probes and water level sensors

Mobile app configuration

Advanced device management through mobile app for auto-setup, voltage threshold setup and addresses configuration

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Additional information

Output power

Regulated 12 V DC up to 200 mA in continuous operation. Maximum start up current peak of 1.5 A, up to 50 ms
Input

RS485 full or half duplex supported
Battery type

3.6V C-Size user-replaceable high energy
density, batteries (recommended Saft LSH
14)
Reporting Period

Selectable from:
30 s,
1, 2, 5, 10, 15, 30 min,
1, 2, 4, 6, 12, 24 h
Time synchronization discipline by radio

Better than ±30 seconds
Device configuration

Android Mobile Aplication
App advanced functionalities

Auto-setup, configure the threshold used to
discard readings, take samples in the field
and signal coverage test for an easy
installation
Sensor-specific App functionalities

Specific Modbus RTU drivers on demand. For the Measurand ShapeArrays: autodetection of the segments and SAA protocol configuration (regular and low power)
Memory Record Maximums

72.5k readings including time and 5 sensors

200k readings including time and 1 sensor

4k readings including time and 100 Measurand SAA segments

8k readings including time and 50 Measurand SAA segments

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