Industrial pH Electrode - Armor Casing

INTRODUCTION

This pH combination electrode is made of sensitive glass membrane with low impedance. It can be used in a variety of PH measurements with fast response, good thermal stability. It has the good reproducibility, difficult to hydrolysis, and basically eliminate the alkali error .In 0 to 14pH range, the output voltage of the electrode is linear. The reference system which consist 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.

Q: How to use it in the Arduino water quality monitoring system?

A: This industrial pH electrode can directly work with the sensor board from Analog pH Meter Kit to produce a long-term PH monitoring. 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, waste water containing chromium and other industrial and domestic sewage pH monitoring.

SPECIFICATION

• Length (with protective cover)：17.7cm
• Diameter：2.74cm
• Wire Length：5m
• Connector：BNC
• Measuring Range：0-14pH
• Measuring Precision: ≦0.02pH
• Suitable Temperature: 0-60℃                    
• Response Time:10sec 
• Drift：≦0.02PH/24hours
• Resistance of Sensitive Membrane: ≦200*106Ω
• Slope: ≧95 %
• Electrode's Equipotential Point:7±0.5PH

DOCUMENTS

• WiKi Doc

SHIPPING LIST

• H-101 pH electrode ×1
• pH electrode manual ×1