R-Log R-Log
R-Log R-Log

R-Log Radio Data Logger

R-Log data logger is a line of compact data loggers for environmental monitoring, suitable for portable indoor applications, but also fixed for continuous monitoring. R-Log can be connected to a wide range of LSI Lastem’s sensor. R-Log can receive measurements via radio from radio sensors, or from other R-Log units in order to create a wireless sensor network. Small and flexible, but also powerful and reliable, R-log is used in multi-measurement (different parameters) and multi-point (different measurement points) applications.

Environment | Data Logger (Environment) | LSI Lastem

Highlights

  • N. 4/8/16 analog inputs, N 1/4 digital input;
  • 2.4 GHz Zig-Bee radio to receive measurements from radio sensors and other R-Log modules;
  • Auto-recognition of connected sensors;
  • Extremely low power consumption and integrated batteries;
  • N. 50/99 measurements between channels for sensor acquisition and derived quantities;
  • Internal library for calculating derived quantities and mathematical calculations;
  • 8 MB Flash memory;
  • Digital outputs to implement external devices with programmable logics or events;
  • Sensors acquisition rate from 1 s to 12 h;
  • Statistic elaboration rate from 1 s to 12 h;
  • Connection to the PC via RS232 (USB/Ethernet with external accessories);
  • Display and keyboard.

Radio networks

R-Log, when configured as Master, receives measurements via radio from the configured Slave and Repeater units. In this case R-Log Master stores all the measurements of the network. From a PC it is sufficient to connect only to the Master instrument in order to use all the data. The radio used is Zig-Bee type at 2.4 GHz (Tx 10 mV), this type of radio uses a free frequency everywhere. The distance covered is 300 m (line of sight).