pH and ORP Sensors

All Barben Analyzer pH & ORP sensors use our patented AIP reference cell.

2 to 6 times more total KCI electrolyte than competeing sensors

Long life in both low and high pH applications

Axial Ion Pathways prevent poisoning

Most stable sensor on the market
Reduced calibration
Improved process control

Axial Ion Path sealing rings

Prevent internal plugging & internal leaks

Glass breakage & leak pathways during manufacture eliminated

No more DOA sensors

Complete filling of reference body allows

Extreme temperature to 150oC and
Pressure capability to 2,500 psi

Non-polymerized electrolyte insures

Compatible with all chemistries

Large-area, liquid junction

Slows the buildup of coatings and reduces sensor "drift"

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