+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.