The TMM system consists of the three already successfully used individual components GT-3 (GSM transmitter), N-3-Hydro (data logger) and the PAM Hydro-3 (highly sensitive hydrophone sensor).
The system can be installed in the maintenance shaft of your pipeline within minutes with relative ease. For measuring with the PAM Hydro-3 hydrophone sensors you need access to the water column.
The measuring procedure is simple:
The N-3-Hydro data logger receives and saves the measurement data via the connecting line on the hydrophone. Depending on the measuring period programmed, the GT-3 then transmits the saved data to the SebaCloud web software via GPRS.