201DJ-C Double junction combined pH electrode, BNC


Plus 19% MwSt. DE
SKU: 28APE190144 / AI3115 Categories: , , Tag:

The Apera 201DJ-C Double-Junction Combination pH Electrode is ideal for long duration testing in turbid water solutions such as wastewater, swimming pools and spas, and for environmental monitoring.

Due to its double diaphragm structure, the electrode is prevented from becoming clogged and contaminated during measurement.

Not suitable for measurements in solutions with low ion concentration (e.g.: deionized water or distilled water), strongly basic solutions (pH>12), highly corrosive liquids, or for long-term measurements in solutions with high temperature (>60°C).

Compatible with all pH meters with BNC connectors. The temperature sensor is not installed. For full temperature compensation, a separate temperature probe is required to activate ATC or enter the temperature manually.

The electrode has a 6-month manufacturer’s warranty.

Technical Specifications

pH Measuring range (0 ~ 14) pH
Shank material PC (Polycarbonate)
Diaphragm Double diaphragm
Reference system Ag/AgCl
Electrolyte Gel KCl
more Connection BNC
Cable Ø3×1m
Electrode dimension (Ø12×160) mm
Temperature sensor No
Recommended operating temperature (0 ~ 80)°C


German 201DJ-C DE
English 201DJ-C EN
Italian 201DJ-C IT