D-LOG - TDR/MUX/mpts Device With Dedicated MIDL-2 GPRS Modem

The D-LOG system consists of one or several TDR/MUX/mpts meters and a MIDL-2 (Multi Interface Data Logger) wireless GPRS communication unit for laboratory or field monitoring systems of water content, water capillary pressure, salinity (bulk electrical conductivity) and temperature in porous bodies, especially soil.

MIDL-2: Multi Interface Data Logger

• Radio communication with user-accessible Internet server using embedded GPRS modem.
• Remote data access, configuration and synchronization of internal clock by Internet browser.
• Automatic scheduled upload of the measurement results to an FTP account.
• Serial RS485 work interface for connecting TDR/MUX/mpts unit.
• USB communication with a PC computer using free software.

Features:

• Designed to monitor soil moisture, electrical conductivity, temperature and capillary pressure.
• Ability to connect up to 16 TDR/MUX/mpts units.
• Supply by external power source 6-15 V DC.
• Minimal power consumption in the continuous work mode and almost no power consumption (30 pW max.) in controlled sleep mode.

See also:

• TDR/MUX/mpts laboratory meter.
• FP/mts field TDR probe for soil moisture, salinity and temperature.
• Laboratory probes for soil moisture: LP/ms, temperature: LP/t and capillary pressure: LP/p.
• Monitoring stations and other customized systems.

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