MicroLog datalogger for SDI-12 or Voltage sensors

The MicroLog range provide self-contained datalogger solutions for SDI-12 and Microvolt sensors. Requiring no external power supply, and readable via an Infra-red interface (available separately), the MicroLog range are idea for the collection of multiple sensor data. The MicroLog range are small, portable dataloggers for SDI-12 and Microvolt sensors that are read via an infra-red interface.

Datalogger versions

• The ML-SDI is a long-term datalogger for up to three SDI-12 sensors
• The ML-V3 is a long-term datalogger for up to three voltage sensors. Two version of the ML-V3 are available:
  • The ML-V3 supports a 3V excitation voltage and sensors with output ranges ± 20 mV up to ± 2400 mV
  • The ML-V3 /4.096V supports a 4.096V excitation voltage and sensors with output ranges (± 7.5 mV up to ± 1100 mV)

Technical Details

Common technical details for both dataloggers are:

• Switchcraft sensor plug connections for up to three sensors,
• internal memory capacity for 100,000 records (256kB) readable using an infrared data connection
• logging interval configurable between 1 minute to 4 hours
• powered by an internal SAFT LS14500 battery
• watertight enclosure – IP68
• Suitable for the environment with a temperature of -40 to 60 degree Celsius