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      330876-01-90-00-05

      3300 XL 50 mm Extended-Range Proximity Probe
      In Stock
      Ships by Wednesday, October 7
      Fast Shipping Available

      Product Describe：

      Bently Nevada 330876-01-90-00-05 is the documented 1/2-20 threaded, 9.0 m 3300 XL 50 mm proximity probe with High Temperature FluidLoc cable and Multiple Approvals. It is used with the matched 3300 XL 50 mm transducer system for large steam-turbine differential-expansion and rotor-expansion measurement.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 330876-01-90-00-05

      Technical specifications for 330876-01-90-00-05

      • Manufacturer:
        Bently Nevada
      • Product Category:
        Machinery Monitoring System
      • Spare Part Number:
        330876-01-90-00-05
      • Estimated shipping dimensions:
        22x22x6.5cm
      • Weight:
        0.75 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Case type:
        1/2-20 English thread, straight exit
      • Total probe length:
        9.0 m (29.5 ft)
      • Cable / armor option:
        High Temperature FluidLoc cable, no armor
      • Agency approval:
        Multiple Approvals
      • Probe cable:
        75 ohm triaxial PFA-insulated FluidLoc; 5 or 9 m
      • System length:
        5 or 9 m including extension cable
      • Power:
        -17.5 to -26 Vdc without barriers; 12 mA maximum
      • Output resistance:
        50 ohm
      • Linear range:
        27.9 mm (1100 mil), from 1.3 to 29.2 mm
      • Average scale factor:
        394 mV/mm (10 mV/mil) nominal
      • Recommended minimum target:
        102 mm (4.0 in) diameter flat target
      • Probe tip material:
        Polyphenylene sulfide (PPS)
      • Probe case material:
        AISI 304 stainless steel
      • Probe operating temperature:
        -35 to +200 deg C; +250 deg C short-term under 24 h
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions

      Bently Nevada 330876-01-90-00-05 is the documented 1/2-20 threaded, 9.0 m 3300 XL 50 mm proximity probe with High Temperature FluidLoc cable and Multiple Approvals for large steam-turbine differential-expansion and rotor-expansion measurement.

      • Documents the exact 3300 XL 50 mm probe ordering identity.
      • Matches the 9.0 m FluidLoc cable and compatible Proximitor Sensor loop.
      • Supports large steam-turbine differential-expansion and rotor-expansion measurement.
      • Preserves target, gap, polarity and controlled response verification.

      Use only with the documented 3300 XL 50 mm transducer arrangement, matched 330878-90-00 or 330878-91-00 Proximitor Sensor and approved 9.0 m cable path. Verify target geometry, static gap, linear travel and approval limits before energizing.

      Important notice: confirm the complete 330876-01-90-00-05 identity, 1/2-20 thread, High Temperature FluidLoc cable, system length, shielding, grounding and controlled functional test before commissioning.

      Apter Power 330876-01-90-00-05 Manuals and Guides

      The first document is the model-specific technical reference. The second is a distinct installation, wiring and commissioning workbook with field checks and acceptance records.

      Large steam-turbine differential-expansion
      Conditions the 3300 XL 50 mm probe signal for documented turbine DE/RX monitoring.
      Rotor-expansion measurement
      Provides a noncontact displacement input for matched monitoring electronics.
      High-temperature probe installation
      Uses the 9.0 m High Temperature FluidLoc cable path in the approved loop.
      Matched transducer-loop replacement
      Restores the exact 330876-01-90-00-05 article identity without changing the approved system.

      Before isolation, wiring or controlled start-up, confirm the complete 330876-01-90-00-05 identity and the installed 3300 XL 50 mm arrangement.

      1
      Verify the complete model marking, 1/2-20 thread and approved mounting position before work.
      2
      Place the turbine and protection channel in the approved maintenance state.
      3
      Match the 9.0 m probe length with the 330878-90-00 or 330878-91-00 Proximitor Sensor.
      4
      Protect the FluidLoc cable and route it with a minimum 25.4 mm bend radius.
      5
      Use the documented 102 mm AISI 4140 flat target and set gap within the 1.3-29.2 mm range.
      6
      Keep connector torque within 0.565 N m and threaded-case torque within 45 N m.
      7
      Verify polarity, shielding, grounding, diagnostics and linear response after energization.
      8
      Retain the controlled response, alarm test and approval evidence before release.

      Technical notes

      Technical notes

      Install Bently Nevada 330876-01-90-00-05 only with the documented 3300 XL 50 mm probe arrangement, 9.0 m extension path and matched 330878-90-00 or 330878-91-00 Proximitor Sensor. Verify 1/2-20 thread engagement, 102 mm target, 1.3-29.2 mm linear range, cable bend radius and temperature/approval limits before release.

      FAQS

      • What do the suffixes in Bently Nevada 330876-01-90-00-05 specify?
        The official ordering code identifies a 1/2-20 threaded straight-exit case, 9.0 m total probe length, High Temperature FluidLoc cable without armor and Multiple Approvals.
      • Which 3300 XL 50 mm sensor matches Bently Nevada 330876-01-90-00-05?
        For a 9.0 m system, use the matched 330878-90-00 panel-mount or 330878-91-00 DIN-mount Proximitor Sensor option with the approved cable arrangement.
      • What measurement range is documented for Bently Nevada 330876-01-90-00-05?
        The 3300 XL 50 mm system provides a 27.9 mm linear range, beginning at approximately 1.3 mm and extending to 29.2 mm from the target.
      • What target and installation limits apply to Bently Nevada 330876-01-90-00-05?
        Use a Bently Nevada AISI 4140 flat target at least 102 mm in diameter, keep threaded engagement within 0.750 in for 1/2-20, and do not exceed 45 N m case torque.
      • How should the 9.0 m cable on Bently Nevada 330876-01-90-00-05 be routed?
        Maintain the 25.4 mm minimum bend radius, protect the FluidLoc jacket and connectors, and keep the probe, extension cable and Proximitor Sensor total system length matched.
      • What temperature limits should be checked for Bently Nevada 330876-01-90-00-05?
        The probe is specified for -35 to +200 deg C, with +250 deg C short-term operation under 24 hours; confirm the extension cable and sensor limits separately.
      • How is Bently Nevada 330876-01-90-00-05 accepted before turbine restart?
        Verify identity, target geometry, gap, polarity, scale, diagnostics and controlled differential-expansion response, then retain the commissioning record before service release.
      • Which official document governs Bently Nevada 330876-01-90-00-05?
        Use the Bently Nevada 3300 XL 50 mm Proximity Transducer System Datasheet, 174014 Rev. L, together with the approved installation drawings and system configuration.
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      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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