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Yokogawa SC25V-AGP25-120
Product Introduction: A high-performance, combination pH sensor electrode designed for accurate and reliable pH measurement in various industrial process environments. It integrates a pH-sensitive glass bulb, a reference electrode, a temperature sensor, and a liquid earth terminal into a single, robust probe for simplified installation and maintenance.
Technical Specifications:
- Sensor Type: Combination pH electrode with integrated Pt100 temperature sensor and liquid earth (AGP25).
- pH Measurement Range: 0 to 14 pH.
- Temperature Range: -10°C to +80°C for continuous operation.
Detailed content
- Pressure Rating: Up to 1000 kPa (10 bar) gauge pressure.
- Reference System: Ag/AgCl reference with over-saturated KCl electrolyte for long life.
- Junction: PTFE (Teflon) liquid junction for low fouling and stable reference potential.
- Connector: Standard Variopin connector for secure and reliable connection to analyzers.
- Length: 120 mm (sensor length designation).
Key Features:
- Universal pH glass bulb suitable for a wide range of industrial applications.
- Integrated temperature sensor provides automatic temperature compensation (ATC) for accurate pH readings.
- Built-in liquid earth terminal improves measurement stability in high-conductivity or dirty process fluids.
- Large internal KCl reservoir extends sensor lifespan and reduces maintenance frequency.
- Resistant to CIP (Clean-in-Place) and steam cleaning processes.
- ATEX certified for use in hazardous areas (Ex ia IIC T3 to T6 Ga).
- Suitable for measuring pH in pure water applications (down to 10 μS/cm).
Applications:
- pH monitoring and control in chemical processing and neutralization reactions.
- Water and wastewater treatment plants.
- Pharmaceutical and biotechnology manufacturing.
- Food and beverage production (e.g., brewing, dairy).
- Electroplating and metal finishing processes.
- Power plant boiler water and cooling water monitoring.
