GO Systemelektronik GmbH

GO Systemelektronik GmbH, based in Kiel, Germany, has been developing and manufacturing online water monitoring solutions for over 30 years. The company is ISO 9001:2015 certified and a member of German Water Partnership, producing all systems 100% domestically. Their product architecture centers on the modular BlueBox platform, which scales from individual sensor integration to full SCADA implementations through CAN bus networking. The sensor portfolio includes the BlueEC inductive conductivity sensor, BlueTrace turbidity sensor, BlueTrace oil-in-water sensor, and an optical oxygen sensor (Art. 461 4610) using luminescence measurement with 0-20 mg/L range, IP68 protection, and Modbus RS-485 output. The ISA UV/Vis spectrometer system enables simultaneous multi-parameter determination of water properties, suspended solids, and dissolved substances through chemometric analysis. The BlueMon online analyser performs wet-chemical nutrient detection across up to six sample lines, eliminating manual lab determination. The BlueSense intelligent transducer serves as the central interface linking sensors, modules, and actuators with internet data transfer and alarm capabilities. The BlueGate cloud data service provides encrypted remote access, live visualization, data export, and threshold exceedance alerts. Applications span drinking water (including off-grid well stations), municipal and industrial wastewater, environmental monitoring, pulp and paper COD/TOC, aquaculture, brewery EBC color measurement, dairy process monitoring, and airport de-icing contamination tracking.