The R-Log Radio Data Logger by LSI LASTEM is within the line of devices for the measurements in environments in outdoor and indoor applications. This provides the most flexibility in all terms of measurement design. This system enables the user to manage the huge variety of the sensors and the radio technology is the system of multi position measurement.

The features that make the systems flexible is the position and number of the managed sensors. The R-Log Master may connect to the cabled sensor with their physical units using the radio communication and to single or more units of SLAVE. A R-Log includes the units of satellite SLAVE with a physical inputs for a SLAVE radio sensor and cabled sensor. In the standard sensors, there are above 70 various probes are there for connection and radio sensors for measurements as well as data transmission.

The R-Log radio data loggers are suitable for long and short term portable applications and only long term used for the continuous applications. Every slave and master unit can mounted on the tripods in portable enclosures of IP65 ELF. The Master unit saves the entire measurements in the memory by using the multi survey logic. Single or more MASTER of log can connect to the local network through TCP/IP to single or more PC's. The R-Log will allow management of a wide variety and quantity of sensors.

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.