■ Data transmission via Bluetooth or GPRS/UMTS ■ Data management local or via D2W Internet portal ■ Sensor replacement directly on site ■ Read out and transmit data to D2W server via smartphone app ■ Built-in long-life SIM chip ■ Battery life up to 5 years ■ Robust, rubber-coated enclosure with high chemical resistance Compact, portable measurement instrument for data collection of H2S concentration in channel networks Hydrogen sulfide (H2S) is produced as a result from the degradation of biomass. Far flowing distances, long flowing times as well as saving water at constant pollution loads cause the loads to start decomposition even within the channel. This in turn leads to heavy corrosion of concrete channel constructions and, in combination with water, destroys the channel constructions in the long run. To avoid damaged channels it makes sense to investigate the hydrogen sulfide concentration, which allows to take the appropriate corrective measures. Typical Applications ■ Wastewater treatment plants ■ Public Water and sewage systems Instrumentation For Water Industry NIVUS GmbH • Im Taele 2 • 75031 Eppingen, Germany • Internet: www.nivus.com Phone: +49 (0)7262 9191-0 • Fax: +49 (0)7262 9191-999 • E-Mail: [email protected]

Technical Information Enclosure Dimensions Sensor Replacement Innovative Sensor Replacement Old H2S sensor out, new H2S sensor in - magnetic contacts guarantee correct insertion. Instant sensor replacement on site eliminates data gaps and saves service personnel from traveling to the measurement place. 61 mm While the new sensor is busy measuring, the old H2S sensor is recalibrated and will be reused after that. This saves expenses, time and resources. Moreover, you benefit from seamless data acquisition. Bluetooth Smart Display Battery life 1.5" full colour OLED display Sensor module 18 months...