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The Signet 2750 pH/ORP Sensor Electronics featuring the DryLoc® connector, provides a variety of functions to suit various requirements. 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 2750 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 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” threaded sensors including the 2724, 2734, 2774 and 2764 series electrodes. The 2750 In-line preamplifier can be used with Signet fittings up to DN100 (4 in.) and wet-tap assemblies.
![GF Signet 3-2750-1 [159 000 744] In-line pH/ORP Sensor Electronics with Junction Box](image/cache/wp/gp/image/GF-Signet_3-2751-1-800x800.webp)
![GF Signet 3-2750-3 [159 000 746] 2750 Submersible pH/ORP Sensor Electronics with 4.6 m (15 ft) cable, ¾ in. NPT threads](image/cache/wp/gp/image/GF-Signet_3-2750-3-800x800.webp)
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