Analog Data Logger

Analog Data Logger

The Analog 4-channel admits most inputs from analog sensors, such as voltage, 4-20mA, potentiometer, FWB, thermistor or PT100, allowing it to digitize load cells, strain gauges and pressure cells.

  • Reliable, robust, weather proofed
  • Long-range communications (up to 15 km / 9 miles)
  • Low-power, long battery life (over 5 years)

Wireless Analog Data Logger

Pore water pressure and level

Connect piezometers and multi-point piezometers from all the major geotechnical sensor manufacturers. Use 1-channel or 5-channel Vibrating Wire data loggers to transmit data from any number of sensor configurations. Water level sensors can be connected through Analog or Digital Data Loggers.

Soil water tension and moisture

Assess soil water tension and moisture with a tensiometer and a granular matrix sensor both connected to an Analog Data Logger. Additionally, measure volumetric water content with a soil moisture sensor connected to a Piconode. You can also connect the Digital Logger to one or a chain of digital tensiometers.

 

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Additional information

Channels

4 channels (isolated)
Input types

Volatge, Current Loop, Potentiometer, Full
Weatstone Bridge
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
Battery type

4 x 3.6V C-Size user-replaceable, high
energy density batteries
Interfaces

Internal mini USB
Power Output per channel

5 V DC / 12 V DC / 24 V DC (up to 60 mA)
Warmup time

Configurable (65 s MAX)
Device configuration

Worldsensing App
App advanced functionalities

Field sample collection and signal coverage testing when the sensor is connected to the app

Wiring recommendations to assist onsite sensor installation.
Sensor-specific App functionalities

Warmup time configuration (ms or s).
Output power options.

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