Products

Endress + Hauser Sample preparation Liquiline System CAT820

In-situ filtration system for sampling in wastewater treatment plants and surface waters

Liquiline System CAT820 provides clear samples directly from your process. Equipped with Memosens technology, 

it simplifies commissioning and supports predictive maintenance. Easy cleaning of the special membrane surface and 

tool-free maintenance reduce your operating costs. 

CAT820 can be combined with the modular Flexdip holder to facilitate adaption to your process. It is fully controlled 

by the Liquiline System analyzer, allowing perfect synchronization of your measuring point.

Benefits

Fast commissioning and plug & play thanks to Memosens technology and user-friendly Liquiline operating concept

Cost-effective through tool-free maintenance and easy replacement of filter elements

Advanced diagnostics with remote access for increased process safety

Optional back-flush function for extended maintenance intervals and minimized effort

Various mounting options for perfect fit to the application

Field of application

Liquiline System CAT820 is designed for:

Aeration basins and outlets of municipal and industrial wastewater treatment plants

Surface waters

Taking aqueous samples from industrial processes

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Sample preparation Liquiline System CAT820