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. 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.

3-2750-3

• Durable DryLoc connection with gold plated pins
• In-line integral mount and submersible installation versions
• Automatic temperature compensation
• Auto configuration for pH or ORP operation
• Optional EasyCal calibration aid with automatic buffer recognition
• Junction boxes for convenient wiring
• Patented DryLoc connector provides a quick and secure connection to the sensor

• Product Number: 3-2750-3
• Configuration: Submersible
• Material: CPVC
• Enclosure Rating: NEMA 6P/IP68 with electrode and watertight conduit and/or extension pipe connected
• Output: 4-20 mA, or digital (S3L)
• Operating Range: 0-14 pH; 32 to 185 2724 - 2726, 2734 - 2736, 2756 - 2757 Wet-Tap, 2764 - 2767, 2774 - 2777
• Compatible Instruments: Signet 8900, 9900 or 9950