HI 4105

Availability: In Stock

HANNA – HI4105

Carbon Dioxide Combination Ion Selective Electrode

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 CO2

Product Description

HANNA – HI4105

Carbon Dioxide Combination Ion Selective Electrode

Type combination
Measurement Range Carbon dioxide (CO2) 0.02M to 4•10-4M, 880 to 17.6 mg/L (ppm)
Optimum pH Range pH 4.2 to 5.2
Temperature Range 0 to 40 °C
Approximate Slope +54
Diameter 12 mm
Overall Length 120 mm
Body Material Delrin
Cable coaxial; 1 m (3.3’)
Connection BNC


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