SC25V pH Sensor with Pt1000 Integration and Temperature Sensor for Accurate pH 7 Measurement

For pH measurement and control, stable, reliable, and accurate readings are essential. The SC25V pH sensor is engineered to deliver consistent, precise results in all applications.

The integrated temperature sensor is positioned near the pH measuring glass, enhancing temperature compensation accuracy and, consequently, pH measurement precision. The large titanium liquid earth minimizes interference from stray or ground loop currents that could compromise the reference sensor.

• External titanium Liquid Earth for measurement stability
• Integrated Pt1000 in pH compartment for highly accurate temperature compensation
• Certified for use in Hazardous areas
• Versatile installation options: in-line, immersion, or off-line
• CIP and Steam cleaning compatible*
• Operational up to 130°C / 266°F
• Effective in low conductivity applications (from 10 μS/cm)
• SC25V-ALP25 and -BLP25: Designed for chemically harsh environments and high temperatures
• SC25V-AGP25 and -BGP25: Suitable for general-purpose applications
• Available with ID-chip for compatibility with SENCOM platform

• pH glass electrode
• Silver/silver chloride reference
• Solid platinum electrode
• Pt1000 temperature sensor

• Sensor body/shaft: AR-Glass, PEEK
• Earthing ring: Titanium
• Measuring sensor: Glass (type G or L)
• O-ring: Viton (EPDM back-up)
• Reference junction: Porous PTFE

• Response time pH: t₉₀ < 15 sec. (for 7 to 4 pH step)
• Response time temperature: t₉₀ < 90 sec. (for 10°C step)
• Stabilization time pH: < 2 min. (for 0.02 pH deviation during 10 sec.)