pH electrode with integrated Pt1000 GE 135

Waterproof pH Electrode with Integrated Pt1000 Temperature Sensor

The GE 135 pH Electrode is a waterproof, universal combination pH electrode designed for accurate pH and temperature measurement in laboratory, field, and industrial applications. Equipped with an integrated Pt1000 temperature sensor, maintenance-free gel electrolyte, and a ceramic diaphragm, it delivers fast, reliable measurements while providing automatic temperature compensation. Its fully waterproof construction makes it ideal for continuous immersion and demanding outdoor environments.

Key Features:

  • 🌡️ Integrated Pt1000 Temperature Sensor

    Features a built-in Pt1000 temperature sensor for automatic temperature compensation, ensuring highly accurate pH measurements under changing process conditions.

  • 💧 Waterproof & Low-Maintenance Design

    The fully waterproof electrode, including the BNC connector, uses a gel electrolyte and ceramic diaphragm, eliminating the need for regular electrolyte refilling while ensuring long-term reliability.

Key Features:

  • ⚙️ Wide Measuring Range

    Measures 0–14 pH with an operating temperature range of 0°C to 80°C. It is suitable for liquids with conductivity above 200 µS/cm and withstands pressures up to 5 bar.

  • 🔌 Universal Instrument Compatibility

    Compatible with GMH 35xx, GMH 55xx, G150x, G7500, and GPHU 014 transmitters, making it easy to integrate into portable and industrial measurement systems.

Applications:

  • 💧 Water & Wastewater Monitoring

    Ideal for drinking water, wastewater treatment, and general water quality analysis requiring reliable pH and temperature measurement.

  • 🐟 Aquaculture & Aquariums

    Suitable for freshwater and saltwater aquariums, fish farming, and aquaculture where continuous pH monitoring is essential.

  • 🏊 Swimming Pool Water Analysis

    Provides accurate pH monitoring for swimming pools and recreational water treatment systems.

  • 🧪 Laboratory & Field Applications

    Perfect for portable pH meters and field measurements thanks to its waterproof construction and integrated temperature sensor.

Why Choose This Solution?

The GE 135 pH Electrode combines accurate pH measurement, integrated Pt1000 temperature compensation, waterproof construction, and a maintenance-free gel electrolyte in one rugged sensor. Its reliable performance and broad instrument compatibility make it an excellent choice for laboratory testing, environmental monitoring, and industrial water analysis.

Integrated Pt1000 Sensor

Automatic temperature compensation for highly accurate pH measurements.

Waterproof Construction

Fully submersible design with a waterproof BNC connector for demanding field applications.

Gel Electrolyte & Ceramic Diaphragm

Maintenance-free operation with stable, long-term measurement performance.

Universal Compatibility

Works seamlessly with GMH, G150x, G7500, and GPHU 014 measuring instruments and transmitters.

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