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Bently Nevada 330851-04-000-030-10-01-05
Ships by Sunday, September 6

330851-04-000-030-10-01-05

XL 25 mm Proximity Probe

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PRODUCT DESCRIPTION

330851-04-000-030-10-01-05 - XL 25 mm Proximity Probe

Bently Nevada 330851-04-000-030-10-01-05 is a 3300 XL 25 mm proximity probe with a smooth 1.06-inch-diameter side-exit case. The order specifies a 3.0-inch case, a 1.0 m total probe length, stainless steel armor and the multiple-approvals option.

This probe belongs to the XL 25 mm differential-expansion system used on medium-to-large steam turbine generators. Its FluidLoc lead and high-temperature ClickLoc connector are standard family features; measurement range and scaling apply to the compatible complete probe, extension-cable and Proximitor system.
ACTUAL APPLICATIONS

Where 330851-04-000-030-10-01-05 supports measurement tasks

Manufacturer literature supports the following measurement arrangements. Confirm the complete installed system and the exact ordered configuration before selecting this component.
  • 01 · COLLAR REDUNDANCY

    Observe one side of a turbine collar

    The manufacturer describes two transducers on the same collar side as a preferred arrangement when sufficient target height is available. They provide redundant differential-expansion measurements. Check the actual smooth-case mounting adapter, target area and expected axial travel.
  • 02 · COMPLEMENTARY INPUTS

    Monitor opposite collar faces

    Two complementary transducers can observe opposite sides of the collar to effectively double the measurable differential-expansion distance. Coordinate the pair with the monitor and mounting geometry; the probe order alone does not configure the complementary measurement.
  • 03 · RAMP COMPENSATION

    Extend the measured expansion distance

    A ramp-viewing probe can be paired with a second transducer observing another ramp or rotor location to compensate radial motion. The manufacturer notes that this arrangement can cover a longer distance but adds measurement error. Engineering review of the actual targets remains essential.

Technical specifications for 330851-04-000-030-10-01-05

  • Product Model
    330851-04-000-030-10-01-05
  • Product Parameters
    XL 25 mm Proximity Probe
  • In stock
    1 unit
  • Manufacturer
    Bently Nevada
  • Probe case type option
    04: smooth 1.06 in diameter; side exit
  • Unthreaded length option
    000: 0.0 in, as required for smooth cases
  • Overall case length option
    030: 3.0 in (76.2 mm)
  • Total probe length option
    10: 1.0 m
  • Armor option
    01: stainless steel armor
  • Agency approval option
    05: multiple approvals
  • Probe tip material
    Polyetheretherketone (PEEK)
  • Probe case material
    AISI 304 stainless steel
  • Probe cable construction
    75-ohm triaxial; PFA-insulated FluidLoc
  • Probe DC resistance at 1 m
    6.2 +/-0.5 ohms, center to outer conductor
  • Connector configuration
    High-temperature ClickLoc with supplied protector
  • Compatible system linear range
    12.7 mm; complete XL 25 mm system under specified conditions
View all additional

Alternative Names

330851-04-000-030-10-01-05 Bently Nevada 330851-04-000-030-10-01-05 XL 25 mm Proximity Probe 330851-04-000-030-10-01-05
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM CONFIGURATION

Match the installed measurement arrangement

Bently Nevada 330851-04-000-030-10-01-05 is a 3300 XL 25 mm proximity probe with a smooth 1.06-inch-diameter side-exit case. The order specifies a 3.0-inch case, a 1.0 m total probe length, stainless steel armor and the multiple-approvals option.
This probe belongs to the XL 25 mm differential-expansion system used on medium-to-large steam turbine generators. Its FluidLoc lead and high-temperature ClickLoc connector are standard family features; measurement range and scaling apply to the compatible complete probe, extension-cable and Proximitor system.
Use the complete manufacturer installation and system instructions. The supplied technical-data extract identifies the documented configuration but is not a substitute for a controlled commissioning procedure.

Features:

  • Smooth side-exit case
  • Three-inch case length
  • One-metre armored FluidLoc lead
The 330851-04-000-030-10-01-05 requires exact configuration and installation checks before system integration and commissioning.
INTERCHANGEABILITY

Verify the complete replacement identity before commissioning

Match the complete product identity and all selected option fields before accepting a replacement. Do not substitute a similar-looking family without an engineering review.
This probe belongs to the XL 25 mm differential-expansion system used on medium-to-large steam turbine generators. Its FluidLoc lead and high-temperature ClickLoc connector are standard family features; measurement range and scaling apply to the compatible complete probe, extension-cable and Proximitor system.
Inspect the supplied nameplate, mechanical fit and connection arrangement. Retain the applicable manufacturer instructions and verify the installed measurement chain before returning it to service.

Features:

  • Smooth side-exit case
  • One-metre armored FluidLoc lead
  • XL 25 mm differential-expansion system
The 330851-04-000-030-10-01-05 requires replacement verification of the complete ordered configuration and installed measurement system before commissioning.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The Manufacturer's Manual download is a manufacturer technical-data extract, not a complete operation manual. The installation guide contains only source-supported checks. Specifications of other configurations shown on source pages must not be applied to this exact order.

Features:

  • Sources: Bently Nevada 163236 Rev. M
  • Use complete equipment instructions for installation and commissioning.
  • Accessories are supplied only when listed in the quotation
Documentation for the 330851-04-000-030-10-01-05 is supplied here as a technical-data extract; confirm manual availability in the written quotation.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Packed size
    20.5 × 22.4 × 3.3 cm
    Shipping weight
    0.10 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    9031809090
    Origin
    USA
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about 330851-04-000-030-10-01-05

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Does the 030 case field mean thirty millimetres on the smooth side-exit version?

    No. Smooth cases use the English length table in 0.1-inch increments. Code 030 therefore selects 3.0 inches, or 76.2 mm; the metric case table must not be applied.
  • Why is the unthreaded field fixed at 000 despite the case being smooth?

    The manufacturer explicitly requires the unthreaded-length option to be 0.0 for smooth-case types. It is an ordering convention, not a claim that a smooth case has external mounting threads.
  • Will this one-metre lead operate alone as a complete differential-expansion channel?

    No. It is a probe component. Use the appropriate XL 25 mm extension cable and Proximitor to establish the required complete system length and measurement chain.
  • Can a 7200 probe be replaced while keeping the old extension cable and sensor?

    For an upgrade from the earlier systems described in the datasheet, all three components must be replaced with XL 25 mm components. Similar output scaling is not permission to mix the old and new hardware.
  • Which feature assists routing the lead through a tight clearance?

    The probe ClickLoc connector has a removable collar. The manufacturer supplies connector protectors and an installation tool; follow the applicable instructions and retain protection from contamination.
  • Does the selected case meet the minimum stated length for armor?

    Yes. Stainless steel armor requires at least 1.1 inches of probe length; the ordered 3.0-inch case exceeds that minimum. This does not replace checking the full side-exit mounting envelope.
  • How should the 250-degree statement be used in an environmental review?

    The manufacturer distinguishes continuous operation up to 200 degrees C from intermittent exposure up to 250 degrees C. Do not publish the intermittent figure as a continuous operating rating.
  • Why is a movable mounting arrangement relevant to periodic verification?

    The manufacturer calls for physically moving the transducer system to simulate collar motion during installation and periodic checks. A suitable sliding arrangement permits reference travel and gap verification without assuming the static mounting position proves channel accuracy.
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