Emerson Process Management, Irvine, CA, offers the Rosemount Analytical PUR-Sense 3800 autoclavable and steam-sterilizable pH sensor designed for stability in life science applications. The sensor is available in 120, 225, and 325 mm insertion lengths; the 3800VP has a Pt100 ohm RTD mounted inside the pH glass stem for automatic temperature compensation. Features include AccuGlass pH bulb to resist cracking and aging while maintaining response even at extreme pH values and a novel silver-silver chloride-based reference electrode and gelled potassium chloride electrolyte for stable reference potential.
Sterilizable pH Sensor from Emerson
Emerson Process Management