pH-transmitter with display GPHU 014 MP

Industrial pH Transmitter with Local Display for Accurate pH Measurement

The GPHU 014 MP pH Transmitter is a compact industrial transmitter designed for continuous pH measurement, monitoring, and process control. Compatible with standard BNC or Cinch pH electrodes, it features an integrated LCD display, galvanically isolated input, automatic or manual temperature compensation, and 4–20 mA or optional 0–10 V output. Its rugged IP65 housing and simple two-point calibration make it ideal for industrial, environmental, and water treatment applications.

Key Features:

  • 🧪 Accurate pH Measurement

    Measures 0.00 to 14.00 pH with high accuracy, ensuring reliable monitoring for demanding industrial processes.

  • 📟 Integrated LCD Display

    Features a 4-digit local LCD display for easy on-site monitoring, configuration, and calibration without additional equipment.

  • 🌡️ Automatic Temperature Compensation

    Supports automatic temperature compensation using an external Pt1000 sensor or manual compensation via the built-in keypad, maintaining accurate readings under varying process temperatures.

Key Features:

  • ⚡ Flexible Analog Outputs

    Available with 4–20 mA (2-wire) or optional 0–10 V (3-wire) output for seamless integration with PLC, DCS, and SCADA systems.

  • 🔒 Electrically Isolated Input

    The galvanically isolated sensor input improves measurement stability while protecting the system from electrical interference and ground loops.

  • 🔧 Easy Calibration & Installation

    Offers simple 2-point calibration and wall-mounted IP65 ABS housing, ensuring quick commissioning and dependable long-term operation.

Applications:

  • 💧 Water & Wastewater Treatment

    Ideal for continuous pH monitoring in water treatment plants, RO systems, wastewater facilities, and distribution networks.

  • ⚗️ Chemical Processing

    Provides accurate pH measurement for chemical dosing, neutralization processes, and industrial process control.

  • 🌱 Environmental Monitoring

    Suitable for environmental monitoring systems requiring reliable pH measurement in field and laboratory applications.

  • 🏭 Industrial Automation

    Integrates easily with PLC, SCADA, and DCS systems for continuous process monitoring and automated control.

Why Choose This Solution?

The GPHU 014 MP pH Transmitter delivers precise pH measurement with intelligent temperature compensation and industrial-grade reliability for continuous process monitoring.

Local Display

Easy on-site monitoring and setup.

Temperature Compensation

Delivers accurate pH readings.

Flexible Output

Supports 4–20 mA and 0–10 V integration.

Industrial Design

Rugged IP65 housing for reliable operation.

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