Sensors, transmitters,compact devices and assemblies

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Experts in liquid analysis

Experts in turbidity and sludge level measurement

Focus on water and wastewater In the turbidity and sludge level measurement field, the focus is on providing solutions for the water and wastewater industries. Whether you’re measuring turbidity downstream of a waterworks sand filter the optical metrology limit range or the solid contents of sewage sludge which is too concentrated to be pumped, Endress+Hauser’s sensors cover a wide range of applications. With the 90-degree scattered light measurement system that complies with DIN/ISO specifications, we provide a universal sensor system that can be used for most common applications. Our product portfolio is complemented by absorption sensors that measure the transmitted light and sensors based on the 4-beam alternating light method. Depending on the particular measuring range,

these use scattered light, forward scattered light or backscattered light. These optical sensors are also used in sludge level measurement. Ultrasonics provides an alternative method for determining the level of sediment in a basin or container by measuring the “time-of-flight” of the acoustic signal. Endress+Hauser are suitable for installation in pipes or containers and for immersion applications in basins or channels. A wide range of assemblies safely positions the sensor in the process, including the CYA112 immersion assembly, the CYA251, CUA252, CUA262 flow assemblies, and the CUA451 ball valve retractable assembly. Flexible installation Turbidity sensors from

Benefits • Cost-saving solutions for control, monitoring and quality assurance • Compact devices and sensors • Factory calibration offering long-term stability • Versatile applications

Video on turbidity measuring principles