The continuous measurement of water levels and water quality is essential for many hydrological questions and applications. The data loggers are often distributed across large catchment areas and are not particularly accessible. Here it is important that the devices work particularly reliably, fail-safe and require little maintenance.

All our data loggers are characterized by: long battery life (e.g. 10 years and up to 20,000 internet transmissions) high data security: the data is encrypted using the m2m protocol, low maintenance: batteries can be changed by hand if necessary, intersystems monitor internal status values, only when Dry parcels must be exchanged if requiredprecise sensors, pressure probes, radar sensors, multi-parameter sensorsflexible installation optionsvery low operating costs (e.g. 10 years of data transfer for 10 euros) flexible flood alarms: any number of SMS and e-mail recipients can be informed promptly if limit values are exceeded