日本YOKOGAWA 横河PF电极传感器PH8EFP-05-TN-TT2-N-E*A Ryton pH/ORP sensors PH8EFP, PH8ERP, OR8EFG, OR8ERG With a body made of Ryton, a strong engineering plastic which is comparable to Teflon in terms of corrosion resistance and heat resistance, a wide range of applications are possible. A single type of electrode can support all applications regardless of whether a holder or cleaner is used. The integrated-electrode design simplifies calibration with standard solutions and maintenance. The glass electrode of a pH analyzer, the platinum or gold electrode, and the junction of an ORP analyzer can each be easily replaced. By combining pH and ORP sensor with SENCOM Smart Adapter SA 11, it becomes a digital detector. Yokogawa provides open environment with higher model.