Requirements for laboratories are constantly becoming stricter. On the one hand, more and more measuring results have to be obtained in shorter times and on the other measurement deviations should become fewer.
This also applies for pH measurements. The results should have at least two decimal places, be reproducible, documented and of course be prepared for further processing and archiving on a PC.
These tasks require a pH meter which the user can rely on and which also does the largest part of his work for him.
Flexible, 4-wire device for the following process variables: pH, ORP, conductivity and oxygen. Modular premium transmitter for all requirements. Versatile. Expandable. Ensuring process safety. Protos II 4400 (X) is a flexible, 4-wire device for the following process variables: pH, ORP, conductivity and oxygen. For monitoring and controlling processes even in the most complex applications — also in hazardous areas.
Comprehensive product family in 2- and 4-wire versions, with BUS communication and explosion protection. Robust plastic housing, also for outdoor applications Display with colored backlighting for status diagnostics Easy, icon-based operation For digital Memosens and analog sensors Large terminal compartment for easy installation.