Data loggers form the heart of a measurement station. Pure data loggers are becoming to station managers with various tasks: collecting and storing data, transmitting data by polling or sending data independently by SMS/GPRS or by satellite to the central data station, and even monitoring thresholds with alarm functionality. Redundancy concepts in the data collection and communication must be supported. The requirements are manifold - data loggers from OTT offer all the possibilities to meet these.
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