With the intelligent top cap OTT ITC, groundwater data loggers can be upgraded economically to complete data transmission systems with alarm functionality. The data are transmitted to the central data station independently via SMS from the OTT ITC or by polling in dedicated time slots. In combination with the new OTT Orpheus Mini groundwater data logger, thresholds can be monitored and alarm messages can be sent.

• The functiionality at a glance:
• Collection, storage and transmission of the measured values.
• Remote transmission by independent SMS data despatch.
• Remote polling in dedicated time slots.
• SMS alarm.
• Remote programming with SMS.
• Applicable in well pipes from 2' dia.
• Power supply by exchangeable lithium battery or external supply, e.g. via solar panel.
• Data transmission module for OTT Orpheus Mini and Thalimedes data logger systems.