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:

  • ⚡ 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.

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.

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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