GF Signet 2750 pH Sensor Pre Amplifier Transmitter

The +GF+ SIGNET 2750 and 2760 pH/ORP Sensor Electronics and Preamplifiers, featuring DryLoc™ connectors, provide a variety of functions to suit various requirements. The 2760 is a preamplifier that allows any DryLoc™ pH/ORP electrode to work with most +GF+ SIGNET instruments. It can also be used as a simple connector for use with other manufacturers' instruments that do not require a preamplified signal.
 
The 2750 comes with the same pre-amplified signal as the 2760, but features two different outputs: a two-wire 4 to 20 mA loop output, or a digital (S³L) output which allows for longer cable lengths and is compatible with the +GF+ SIGNET 8900 Multi-Parameter Controller. The 2750 devices self-configure for pH or ORP operation via automatic recognition of the electrode type. The optional EasyCal feature allows simple pushbutton calibration and includes an LED indicator for visual feedback.
 
The DryLoc™ electrode connector found on both models quickly forms a robust assembly for submersible and in-line installations. NEMA 4X junction boxes are integral parts of the 2750 in-line version and are also available as accessories for both Models 2750 (submersible version) and 2760.