Electrodes & Probes
The HI4105 is a gas sensing, combination ion selective electrode (ISE) for the determination of carbon dioxide (CO2) in solution. Its PTFE membrane allows for carbon dioxide gas diffusion into a thin layer of internal electrolyte. The internal sensing elements are within a durable Delrin® body.
The HI4105 is ideal for a variety of applications including water, beverage, and wine applications.
Replaceable PTFE membranes
Durable Delrin® body
Detection from 17.6 to 880 mg/L CO2Learn More