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For wastewater flow measurements we work together with the company Nivus. They develop, produce and supply measurement equipment for the water industry and have more than 50 years of experience in this field. Their product portfolio includes accurate systems for flow measurement, flow velocity detection, level measurement, pressure measurement and the measurement of water quality, as well as software for the acquisition, logging and analysis of the measured data. The partnership between Nivus and C.R.A. started in 2007. Together we strive to offer our customers the best measurement system for their application. Below you can find some highlighted products. To see the entire Nivus product range, check the website:
Nivuflow 750
The NivuFlow 750 is a very high accuracy flow meter, that uses ultrasonic cross correlation to measure the flow of polluted media in partly filled or full pipes and channels. With up to 9 flow sensors, individual velocities are detected in different levels of the flow section. A 3D flow profile is calculated in real time and is indicated in a reproducible and verifiable manner on the flow meter display. Influencing factors such as flume shape, discharge behaviour and wall roughness are taken into account and are considered while computing the flow. For more information: click here..
Nivus dataloggers
Nivus provides GPRS data loggers for efficient remote monitoring of measurement sites. By using the most powerful of the available networks, they guarantee the best possible and stable data transmission. Nivus has a wide array of data loggers, from economical general purpose devices till specific solutions like the NivuLog H2S mini. For use in Ex Zone 1 there is the ATEX version NivuLog 2 Ex N Data Logger. The "D2W - Device to Web" Internet portal is a comprehensive data management system saving the measurement data transmitted from the data logger. For more information: click here..
The NivuMaster transmitter is usually paired with a level measurement sensor and can process the signal data. It is ideal for measurement and control in level and volume applications. It is also suited for venturi flume applications to calculate the open channel flow. Available in panel mount or wall mount enclosures. For more information: click here..
Nivulog H2S
The NivuLog H2S mini is a compact and portable measurement instrument for data collection of H2S concentration in channel networks. Data is transmitted via Bluetooth. For more information: click here..