YOKOGAWA SC72SN Personal Conductivity Meter With Sensor

Description:

The Yokogawa SC72SN Personal Conductivity Meter with Sensor is used a handheld, portable analyzer designed for on-site measurement of liquid conductivity. It is compact, waterproof, and battery-powered, making it suitable for field and laboratory use. The unit includes a dedicated SC72SN conductivity sensor and provides automatic temperature compensation, data logging, and self-diagnostic functions for reliable measurements.

Applications:

The Yokogawa SC72SN is used for portable conductivity measurement in water treatment, power plants, chemical processing, and laboratory testing. It is commonly used for spot-checking water purity, verifying system performance, and troubleshooting process conditions where fixed analyzers are not practical.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: SC72SN
• Product Type: Personal Conductivity Meter with Sensor
• Measurement Range: 0 to 2000 mS/cm (sensor dependent)
• Resistivity Range: Up to ~40 MΩ·cm (high purity sensor)
• Temperature Range: 0 to 80 °C
• Accuracy / Repeatability: ±2%
• Display: Digital LCD (conductivity + temperature)
• Temperature Compensation: Automatic (NaCl or user-defined)
• Data Storage: Up to 300 data points (value, temp, time/date)
• Protection Rating: IP67 waterproof
• Power Supply: 2 × AA batteries
• Functions: Autoranging, diagnostics, alarm, auto power-off

Common Replacements:

• Yokogawa SC92 Portable Conductivity Meter
• Yokogawa SC82 (older model)
• Yokogawa FLXA series (for fixed installation)