Yokogawa SC25V-ALP25-120 Combined pH Electrode

Overview

The Yokogawa SC25V-ALP25-120 is a high-performance combined pH electrode designed for industrial applications. It features simultaneous measurement of pH, reference, liquid earth (LE), and temperature. This versatile sensor is ideal for harsh environments, providing accurate and reliable pH measurements in processes like chemical, water treatment, and food industries.

Technical Specifications

• Model: SC25V-ALP25-120
• Manufacturer: Yokogawa
• Type: Combined pH Electrode
• Measurement Range: pH 0 to 14
• Temperature Compensation: Built-in temperature sensor for accurate compensation
• Electrode Material: Glass
• Body Material: Titanium
• Output Signal: 4-20mA
• Accuracy: ±0.1 pH units
• Response Time: 90 seconds (at 25°C)
• Operating Temperature Range: -20°C to 130°C
• Maximum Pressure: 5 bar (72 psi)

Key Features

• Combined sensor: Measures pH, reference, liquid earth, and temperature simultaneously for complete analysis.
• 12mm diameter: Standard size for compatibility with various process connections.
• -ALP25 sensor: Specially designed for high-temperature and chemically resistant applications.
• Variopin connector: Offers secure, reliable connections.
• Built-in temperature sensor: Ensures accurate temperature compensation for precise pH readings.
• Titanium liquid earth: Improves signal stability and reduces measurement noise.
• Double junction reference: Extends electrode lifespan in harsh chemical applications.

Applications

• Chemical processing
• Water and wastewater treatment
• Pharmaceuticals
• Food and beverage processing