The continuous measurement of groundwater levels is essential to obtain valuable knowledge of the amount of water, new formation and quality. 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 packages need to be exchanged, precise sensor technology, flexible antenna types offer a variety of installation options above and below ground, very low operating costs (e.g. 10 years of data transfer for 10 euros)