In an effort to improve your experiences on our website we have updated our menu. Our new navigation makes it easier to find products, software, and content tailored to your industry or interest. We have also updated our contact and support section to better serve you.
2:07
This video demonstrates how Rosemount™ pH sensors work. pH is a measure of the concentration of hydrogen ions in a fluid, and the most common method for online pH measurement is potentiometric glass pH sensors. The sensors' two primary components -- a pH senstiive electrode and a reference electrode -- produce an electrical voltage that is proportional to the hydrogen ion concentration in the fluid. Learn more at Emerson.com/RosemountLiquidAnalysis.