GF Signet 5700 pH/ORP Monitor

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  • Accuracy: ±0.1% of scale
  • Displays pH/temp/mV or ORP/mV
  • EasyCal simplifies routine calibration
  • Intuitive software design
  • Scaleable 4 to 20 mA output internally powered
  • Two programmable relays
  • Dual proportional control capability
  • Non-volatile memory

The GF Signet 5700 pH/ORP Monitor is a versatile and intelligent instrument that recognizes the type of sensor connected, either pH or ORP, then automatically sets itself for the corresponding display and functionality.

During EasyCal operation, the GF Signet 5700 pH/ORP Monitor automatically recognizes standard buffers/test solutions, thereby shortening and simplifying routine calibration procedures. Two programmable relays and one scaleable 4 to 20 mA output are included with the GF Signet 5700 pH/ORP Monitor, and the four-button keypad arrangement with intuitive software design is very user-friendly. GF Signet 5700 pH/ORP Monitors require 12 to 24 Volts, AC or DC, and can be used with many GF Signet pH/ORP electrodes and preamplifiers, or with electrodes from other manufacturers by using the 2721 Preamplifier. Several useful accessories are available to the GF Signet 5700 pH/ORP Monitor, including the optional splashproof rear cover kit.

Applications for the GF Signet 5700 pH/ORP Monitor

  • Water & Wastewater Treatment
  • Neutralization
  • Scrubber Control
  • Effluent Monitoring
  • Surface Finishing
  • Heavy Metal Removal and Recovery
  • Toxics Destruction
  • Sanitization Systems
  • Pool & Spa Control
  • Aquatic Animal Life Support Systems
  • Process Control

System Compatibility

The GF Signet 5700 pH/ORP Monitor is compatible with a wide variety of GF Signet components. Please click here to view typical system configurations. If you have any questions about your particular installation, please contact us.

GF Signet 2764-2767 Differential pH and ORP Electrodes
Differential pH and ORP electrodes with DryLoc connector and Ryton body
GF Signet 2774-2777 pH and ORP Electrodes
pH and ORP electrodes with DryLoc connector with gold-plated contacts featuring a PTFE double reference junction
In Stock
GF Signet 3719 pH/ORP Wet-Tap Assembly
pH/ORP wet-tap assembly allows electrode installation without process shutdown
GF Signet 2759 pH/ORP System Tester
Battery-powered millivolt generator simulates pH values for trouble-shooting and system verification
GF Signet Installation Fittings
Fittings for securing insertion style flow sensors with different styles, models & materials to suit a variety of applications
In Stock
GF Signet 200 Retrofit Adapter
1/4-DIN retrofit adapter
GF Signet Surface Mounting Bracket
GF Signet Heavy Duty Wall Mount Bracket
Heavy duty 1/4 DIN wall mount bracket (panel mount only)
GF Signet 2724-2726 pH and ORP Electrodes
DryLoc connector with corrosion-resistant gold-plated contacts, connects to the 2760 preamplifier or the 2750/1 sensor electronics
In Stock
GF Signet Accessory Kit
Wall Mount Accessory for 9900
GF Signet 2760 pH/ORP Preamplifier
Submersible or in-line mount connector or preamplifier featuring DryLoc connectors, available with NPT or ISO threads
In Stock