201DJ-C Double-Junction pH Electrode, BNC Connector, 1 Meter Cable, PC Body


Apera 201DJ-C Double-Junction Combination pH Electrode is ideal for long time consistent testing in turbid water solutions, such as wastewater, pools and spas, and environmental monitoring. Its double-junction structure prevents the probe from being clogged and contaminated during measurement.

Compatible with any pH meters that use BNC connectors. Temperature sensor is not built-in. Users need to have a separate temperature probe to enable ATC or manually input temperature to complete temperature compensation.

Not suitable for testing in low-ion concentration solutions (e.g.: deionized water or distilled water), strong base solutions (pH>12), highly corrosive liquid, or for continuous testing in high temperature solutions (> 60 °C/140 °F).

Technical Specification

Measurement Range: 0-14 pH, 0-80°C (32-176°F)
Housing: Polycarbonate
Junction: Double Ceramic
Reference Electrode: Ag/AgCl
Connector: BNC
Cable: 1 m
Dimensions: ø12 x 160 mm

This electrode has a 6-Month limited warranty.

Anleitung (Apera_201DJ-C.pdf, 230 Kb) [Download]

Manual (Apera_201DJ-C_EN.pdf, 143 Kb) [Download]