pH-сенсор SE 558

For uncomplicated measurement in ultrapure water, water and analytical chemistry

Low-maintenance pH sensors with gel reference electrolyte The SE 558 sensor has an integrated temperature detector to allow automatic temperature compensation of the pH signal during calibration and operation. The SE 558 sensor is particularly suitable for use in media of very low conductivity. It provides 3 ceramic junctions and a KCl reservoir.


– Low maintenance,no refilling of electrolyte
– Integrated temperature detector
– 3 ceramic junctions
– Independent of flow
– KCl reservoir


Boiler feed water, condensate, ultrapure water, water supply and distribution, WFI.

Catalog Excerpt