Introduction
This pH combination electrode is made of a sensitive glass membrane with low impedance. DFRobot Industrial pH Electrode – Armor Casing can be used in a variety of PH measurements with fast response, good thermal stability. It has good reproducibility, difficult to hydrolysis, and basically eliminates the alkali error. In the 0 to 14pH range, the output voltage of the electrode is linear. The reference system which consists of the Ag/AgCl gel electrolyte salt bridge has a stable half-cell potential and excellent anti-pollution performance. The ring PTFE membrane is not easy to be clogged, so the electrode is suitable for long-term online detection.
Note: This is a probe only, and it could be an upgrade part for Analog pH Meter (SEN0161). If you need an industrial long-term pH sensor directly, please check the Industrial pH Meter Kit Pro (SEN0169). And the output voltage feedback is from 0 to 5v to indicate pH value from 0 to 14.
Applications
The electrode is suitable for all kinds of printing, circuit board factory, wastewater containing chromium, and other industrial and domestic sewage pH monitoring.
Specification
- Length (with protective cover)17.7cm(6.97″)
- Diameter2.74cm(1.08″)
- Wire Length5m(196.85″)
- Connector BNC
- Measuring Range0-14pH
- Measuring Precision: 0.02pH
- Suitable Temperature: 0-60
- Response Time:10sec
- Drift0.02PH/24hours
- Resistance of Sensitive Membrane: 200*106
- Slope: 95 %
- Electrode’s Equipotential Point:70.5PH
Shipping List
- H-101 pH electrode 1
- pH electrode manual 1
Documents