YOKOGAWA PH72SN-32-AA S2.01 pH SENSOR FOR PERSONAL pH ORP METER PH72SN32AA

Description:

The Yokogawa PH72SN-32-AA S2.01 pH Sensor is used a field-replaceable electrode designed for use with the PH72 personal pH/ORP meter series. It is used for accurate measurement of pH levels in portable testing applications and features a compact, rugged design suitable for both laboratory and on-site use. The sensor connects via a dedicated connector and integrates temperature sensing for compensated measurements.

Applications:

The Yokogawa PH72SN-32-AA is used in industrial and field environments for portable pH measurement of liquids. It is commonly deployed in water quality testing, wastewater treatment, chemical processing, and environmental monitoring applications. The sensor enables accurate real-time measurement when paired with the PH72 handheld meter, supporting maintenance checks, sampling, and field diagnostics.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: PH72SN-32-AA S2.01
• Product Type: pH Sensor / Electrode (for portable meter)
• Compatible Device: Yokogawa PH72 Personal pH/ORP Meter
• Measurement Type: pH (liquid analysis)
• Measurement Range: Typically 0–14 pH (sensor dependent)
• Temperature Compensation: Integrated (with meter support)
• Connection: 6-pin connector interface
• Sensor Type: Glass electrode (general-purpose / variant dependent)
• Cable: Integrated cable (length varies by suffix)
• Application Type: Portable / field measurement
• Construction: Waterproof-compatible when used with PH72 (IP67 system rating)

Common Replacements:

• Yokogawa PH72SN-23-AA
• Yokogawa PH72SN-21-AA
• Yokogawa PH72SN-11-AA