pH-head transmitter pH40

Compact pH Head Transmitter for Reliable Industrial Signal Conversion

The pH40 Head Transmitter is a compact transmitter designed for direct mounting on pH and ORP electrodes, enabling reliable signal transmission in industrial process applications. Available with low-impedance signal transfer or a 4–20 mA output, it converts sensitive electrode signals into stable outputs for seamless integration with PLCs, controllers, and process automation systems. Its robust PVC-U housing and IP65 protection make it ideal for demanding industrial environments.

Key Features of pH Head Transmitter pH40

pH Head Transmitter pH40 is designed for direct mounting on pH or ORP electrodes and provides reliable signal transmission for industrial measurement applications.

  • ⚡ Direct Electrode Mounting

    Designed for direct installation on pH and ORP electrodes with S7/S8 or VarioPin (VP) connections, eliminating the need for additional interface devices.

  • 📡 Flexible Output Options

    Available with 1:1 low-impedance signal transmission or a 4–20 mA, 2-wire output, ensuring compatibility with a wide range of industrial control and monitoring systems.

Key Features:

  • 🌡️ Supports Integrated Temperature Sensors

    For electrodes equipped with Pt100 or Pt1000 sensors, the temperature signal is passed directly through the transmitter, enabling accurate temperature compensation in connected instruments.

  • 🛡️ Rugged Industrial Construction

    Built with a durable PVC-U enclosure, IP65 protection, and an 8-pin round connector, the pH40 delivers dependable performance in harsh industrial environments.

pH Head Transmitter pH40 Applications

  • 💧 Water & Wastewater Treatment

    Ideal for transmitting pH signals in municipal and industrial water treatment systems for continuous monitoring and control.

  • 🏭 Industrial Process Automation

    Integrates pH and ORP sensors with PLCs, SCADA systems, and process controllers for automated process management.

  • ⚗️ Chemical Processing

    Provides stable signal transmission for pH measurement in chemical manufacturing and process industries.

  • 🌿 Environmental Monitoring

    Suitable for environmental water quality monitoring and other applications requiring long-distance, interference-free pH signal transmission.

The pH Head Transmitter pH40 supports a measuring range of -1 to +15 pH and can provide a low-impedance signal or optional 4–20 mA output. It allows error-free signal transmission up to 100 m.

Why Choose This Solution?

The pH40 Head Transmitter simplifies industrial pH measurement by converting sensitive electrode signals into robust outputs for reliable long-distance transmission. With direct electrode mounting, flexible output options, and compatibility with Pt100/Pt1000 temperature sensors, it offers an efficient and dependable solution for modern process automation.

Direct Sensor Mounting

Installs directly on S7/S8 and VarioPin (VP) pH or ORP electrodes for compact integration.

4–20 mA or Low-Impedance Output

Supports industrial-standard signal transmission for reliable process control.

Pt100/Pt1000 Compatible

Passes integrated temperature sensor signals for accurate temperature compensation.

IP65 Industrial Housing

Durable PVC-U construction ensures reliable operation in demanding industrial environments.

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