Non-Contact Level Measurement The range of our non-contact radar and ultrasonic level measurement systems comprises radar and ultrasonic sensors and meters. The ultrasonic sensors range from the i-Series sensors, the NivuCompact to the P-Series sensors and the OCL air-ultrasonic sensor. The R-Series

Hydrostatic Level Measurement We provide reliable hydrostatic level measurement for various media. At NIVUS you can find a wide variety of sensors and transmitters. Autarcic Data Logger Level Meter Level Sensors NIVUS provides products for hydrostatic level measurement in liquid and pasty media, as

Level Switch Electrode Relay Level Sensors

NIVUS Delegation-Special The water industry of tomorrow needs brilliant minds and innovative ideas. As an innovative provider of measurement technology and digital solutions, exchange with international scientific and water industry delegations is especially important to us. We therefore warmly invi

Save the Date! NIVUS at IFAT 2026 – Experience the future of water management! From 4 to 7 May 2026, it will be that time again: IFAT, the world's leading trade fair for water, sewage, waste and raw materials management, will open its doors in Munich, Germany. With the motto ‘Water – Climate – Futur

Software Solutions Measurement data acquisition and data management for water management NIVUS software solutions provide modern tools for efficient data and process management in water management. The NIVUS WebPortal is a powerful measurement data portal for operators of sewer networks, waterworks

Particle concentration (TSS) in water and Wastewater The environmental pollution caused by micropollutants, microplastics and heavy metal residues has come increasingly into focus in recent times. Pesticides, medicines or heavy metals, which very often enter the water cycle via wastewater, represent

Flow Determination using Level Measurement 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 meas

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