Flow Measurement using Transit Time Method Transit Time Method For clean to slightly polluted media Complies with IEC 60041/EN ISO 12242/EN ISO 6414 Very high measurement accuracy Average flow velocity and flow cross section are required to determine the flow Q. This leads to the general formula: Q

Flow Measurement using Ultrasonic Cross Correlation Scientifically tested, channelspecific mathematical flow models Calculation of the near-wall flow velocity distributions and the horizontal velocity profile Velocity integration over the entire cross-section Ideal for determining the average flow v

Hydraulic Methods For clean water and wastewater Flow rate measurement using the level Easy to install Measurement Method Flow is measured using a level measurement and hydraulic structures such as weirs or Venturi flumes or by using two parallel level measurements. The actual flow calculation is ba

Ultrasonic Doppler Flow Measurement Doppler Method For slight to heavily polluted media For simple applications Cost-efficient entry point into flow measurement Measurement Method Average flow velocity and flow cross section are required to determine the flow Q. This leads to the general formula: Q

Flow Measurement using Radar Radar Measurement For all liquid media Contactless Measures the surface velocity Measurement Method Average flow velocity and flow cross section are required to determine the flow Q. This leads to the general formula: Q = v (average) • A The flow cross section A is deter

Part Filled Flow Measurement Metering in partially filled Canals, Pipes and Surface Water Bodies Flow measurement of water and wastewater in partially filled applications is particularly challenging. NIVUS offers a selection of measurement methods and products, even for demanding requirements. Diffe

Your NIVUS Customer Service Our customer service ensures that all customer requests and repair orders are processed expertly and professionally. The customer service team is able to impress with its competence and qualification. NIVUS places the focus on customer satisfaction. Even high-quality meas

Yesterday and today Searching for the best possible measurement systems right from the start When Udo Steppe established his company in 1967, no one could have imagined the face of the world a few decades later. Searching for the best possible solution has always been the key impetus of Udo Steppe a

Exhibitions and events IFAT India Germnan Pavillon | Bombay Exhibition Centre India is developing into one of the future markets for environmental technologies. IFAT India is already the leading trade fair for water, sewage, waste and recycling in India. Website of IFAT India 09-09-2026 to 09-11-202

Monitoring Services What we do Reliable measurement data creates the best conditions for economic planning, optimum operation and effective water protection. High-Quality Data for the right Decisions Whether complex simulation models or simplified assessment methods are used – the crucial point for