GF Signet pH/ORP Controller w/ Dual Relay Output +GF+ Signet CE UL LR92369 Used

Reliable GF Signet pH/ORP Controller, ideal for industrial and water treatment applications.

• Brand: GF Signet (Georg Fischer)

• Model: pH/ORP Controller (with Dual Relay Output; see photos for exact configuration)

• Condition: Used, in good working condition. Some cosmetic wear and scratches, but fully tested and operational.

• Technical Specifications:

  • Monitors and controls pH or ORP (Oxidation Reduction Potential) levels

  • Backlit digital display with intuitive four-button interface (Up, Down, Right, Enter)

  • Dual relay outputs for alarm, process control, or dosing pump applications

  • Certifications: CE, UL (E171559), CSA (LR92369) listed

  • Rugged NEMA 4X/IP65 (weather-resistant) yellow enclosure for industrial environments

• Main Features:

  • High-visibility screen and robust build for reliable operation in harsh settings

  • Wide-range compatibility with GF Signet pH/ORP sensors and probe types

  • Easy setup, calibration, and relay configuration for automated dosing, neutralization, or monitoring tasks.

• Background / Collector Info:

  • GF Signet is a global leader in water quality and process monitoring instrumentation, trusted for Swiss-German engineering

  • Suitable for water treatment plants, aquaculture, pools, laboratories, and industrial automation

  • Collectors and professionals value its modularity and long-term durability.