pH combined electrode L9080

Industrial pH Electrode for Ultrapure Water and Boiler Feed Water Applications

The L9080 pH Combined Electrode is a specialized industrial pH sensor designed for accurate measurement in ion-poor media, including ultrapure water and boiler feed water. Featuring a refillable liquid electrolyte, ceramic diaphragm, and PG13.5 process connection, it provides stable and reliable pH measurements where conventional electrodes may struggle due to extremely low conductivity.

Key Features:

  • 💧 Optimized for Ion-Poor Media

    Designed specifically for measuring ultrapure water and boiler feed water, ensuring dependable performance in low-conductivity applications below 1 µS/cm.

  • 🔄 Refillable Liquid Electrolyte

    Features a replaceable and refillable liquid electrolyte system that helps maintain measurement stability, extends electrode life, and supports long-term industrial use.

Key Features:

  • ⚙️ Durable Industrial Design

    Built with a ceramic diaphragm, 120 mm shaft, and PG13.5 process connection, making it suitable for continuous installation in industrial process systems.

  • 🌡️ Reliable Performance in Demanding Conditions

    Operates across a 0–12 pH range, temperatures from -30°C to +80°C, and pressures up to 6 bar, delivering accurate measurements in demanding industrial environments.

Applications:

  • 💧 Ultrapure Water Systems

    Ideal for monitoring pH in ultrapure water used in pharmaceutical, semiconductor, and laboratory applications.

  • 🔥 Boiler Feed Water

    Provides accurate pH measurement for boiler feed water to help protect equipment and maintain process efficiency.

  • 🏭 Industrial Water Treatment

    Suitable for industrial water treatment systems where precise monitoring of low-conductivity water is essential.

  • 🤖 Process Automation

    Integrates easily with industrial pH transmitters and control systems for continuous process monitoring and automation.

Why Choose This Solution?

The L9080 pH Combined Electrode is engineered for applications involving extremely low-conductivity water, where conventional pH electrodes often fail to deliver stable results. Its refillable liquid electrolyte, ceramic diaphragm, and robust industrial construction ensure dependable, long-term performance in ultrapure water and boiler feed water systems.

Designed for Ultrapure Water

Optimized for accurate pH measurement in ion-poor media with conductivity below 1 µS/cm.

Refillable Liquid Electrolyte

Supports long service life with stable and reliable measurement performance.

PG13.5 Process Connection

Enables quick installation into standard industrial sensor holders and fittings.

Industrial-Grade Construction

Operates reliably up to 6 bar and across temperatures from -30°C to +80°C.

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