For non-contact discharge measurement for natural or subnatural bodies of flowing water like streams, rivers, torrents, mountain torrents or open channels. Based on the non-contact measurement principle of radartechnology the RQ-30 system measures reliable during floodwater and failsafe with low maintenance.
[Details...]

The tracer TQ system is used to determine the discharge quantity of surface waters according to the tracer dilution method
- salt or fluorescent tracer.
[Details...]

This method of discharge measurement is used at low discharge quantities. The weir dam up the water level at the discharge contraction. With the height of the slack flow the dsicharge is calculated in l/s or m³/s.
[Details...]

To measure the water level at rivers, torrents, channels or groundwater with UPM-8 non-contact ultrasonic level sensor or PD-2 level data logger (compact level  sensor to measure level and temperature with integrated data logger).

• [Details PD-2 water level data logger...]
• [Details UPM-8 ultrasonic water level sensor...]