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Features

  • Submersible (gray body) or in-line (yellow body) mount
  • Auto configuration for pH or ORP operation
    • 0 to 14pH
    • ±2000mV ORP
  • Digital S3L or 4 to 20mA loop output
  • Automatic temperature compensation
  • EasyCal calibration aid (optional)
    • Includes automatic buffer recognition
  • Junction boxes for convenient wiring
  • 15ft (4.6m) cable
  • CE, FCC, & RoHS compliant

This product is an accessory for the following products:

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
$308.00
$277.20
In Stock
GF Signet 2756-WT and 2757-WT pH / ORP Electrodes
Wet-tap pH and ORP electrodes featuring DryLoc connector with gold-plated contacts
$424.00 to $493.00
$381.60 to $443.70
GF Signet 2764-2767 Differential pH and ORP Electrodes
Differential pH and ORP electrodes with DryLoc connector and Ryton body
$570.00
$513.00
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
$454.00
$408.60
In Stock
GF Signet 3719 pH/ORP Wet-Tap Assembly
pH/ORP wet-tap assembly allows electrode installation without process shutdown
$1,048.00
$943.20
GF Signet 2754-2757
pH and ORP electrodes featuring DryLoc connector with gold-plated contacts
RETIRED

The GF Signet 2750 pH/ORP sensor electronics feature DryLoc connectors and provide a variety of functions to suit various requirements. It self-configures for pH or ORP operation via automatic recognition of the electrode type. The optional EasyCal feature allows simple push-button calibration and includes an LED indicator for visual feedback.

The 2750 has a preamplified signal and features two different outputs: a two-wire 4 to 20 mA loop output with EasyCal function or a digital (S3L) output which allows for longer cable lengths and is compatible with the Signet 8900 or 9900 instruments, and Profibus Concentrator.

The DryLoc electrode connector quickly forms a robust assembly for submersible and in-line installations. NEMA 4X junction enclosures are integral parts of the 2750 in-line version and are also available as accessories for the submersible 2750.

The 2750 submersible preamplifier can also be used as an in-line preamplifier when used with the 3/4 or 1 inch threaded sensors including the 2724, 2734, 2774 and 2764 series electrodes. The in-line preamplifier can be used with Signet fittings up to DN100 (4in) and wet-tap assemblies.

GF Signet 2750 pH/ORP Sensor Electronics Applications

  • Water/wastewater treatment
  • Neutralization systems
  • Scrubber control
  • Effluent monitoring
  • Surface finishing
  • Flocculent coagulation
  • Heavy metal removal and recovery
  • Toxics destruction
  • Sanitization systems
  • Pool & spa control
  • Aquatic animal life support systems

Sensors/Probes

GF Signet 2764-2767 Differential pH and ORP Electrodes
Differential pH and ORP electrodes with DryLoc connector and Ryton body
$570.00
$513.00
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
$308.00
$277.20
In Stock
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
$454.00
$408.60
In Stock
GF Signet 2756-WT and 2757-WT pH / ORP Electrodes
Wet-tap pH and ORP electrodes featuring DryLoc connector with gold-plated contacts
$424.00 to $493.00
$381.60 to $443.70
GF Signet 2734-2736 pH / ORP Electrodes
Patented reference electrode design that uses the unique foul-proof patented DryLoc connector
$508.00
$457.20

Accessories

Please consider these optional accessories.

GF Signet 8900 Multi-Parameter Controller
Measures flow, pH, ORP, conductivity, pressure, level, and temperature
$1,232.00
In Stock
GF Signet 3719 pH/ORP Wet-Tap Assembly
pH/ORP wet-tap assembly allows electrode installation without process shutdown
$1,048.00
$943.20
GF Signet Installation Fittings
Fittings for securing insertion style flow sensors with different styles, models & materials to suit a variety of applications
$138.00
$124.20
In Stock
GF Signet 2759 pH/ORP System Tester
Battery-powered millivolt generator simulates pH values for trouble-shooting and system verification
$504.00
$453.60
GF Signet 8050 Universal Mounting Kit
Kit for mounting a field mount transmitter on a pipe, wall or other stationary surface near a sensor
$73.00
$65.70
In Stock
GF Signet 3-0252 Configuration Tool
Interfaces with Signet SmartPro transmitters and blind sensors, allowing fast and easy configuration using a PC
$286.00
$257.40
In Stock