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Match the complete marking
Include 330702-00-30-10-01-05 and any serial or approval marking visible on the offered probe. Preserve the entire option sequence when comparing with the installed item.
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Check the offered item before ordering
Request current tip, case-thread, armored cable and connector photos. Compare the offered 330702-00-30-10-01-05 mounting interface and cable configuration with the installed measuring chain; itemize separately supplied components.
Technical specifications for 330702-00-30-10-01-05
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Manufacturer:Bently Nevada
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Product Category:Machinery Monitoring Systems
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Spare Part Number:330702-00-30-10-01-05
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Weight:0.15 kg
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Tariff Code:8537101190
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Product series:3300 XL 11 mm
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Product type:Armored proximity probe
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Sensing principle:Noncontact eddy current
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Probe tip diameter:11 mm
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Case thread:1/2-20 UNF
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Unthreaded length:0.0 in
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Case length:3.0 in
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Total probe length:1.0 m
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Connector option 01:Miniature coaxial ClickLoc with connector protector
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Cable option:Standard cable; not FluidLoc
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Approval option 05:Multiple approvals; verify supplied marking
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Nominal probe DC resistance:5.9 ±0.5 ohms
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Tip material:Polyphenylene sulfide (PPS)
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Case material:AISI 304 stainless steel
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Cable impedance:75 ohms
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Matched-system linear range:4.0 mm
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Matched-system sensitivity:3.94 V/mm (100 mV/mil), ±10%
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Recommended radial gap:2.5 mm
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Minimum cable bend radius:25.4 mm
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Connector tightening:Finger tight; 0.565 N m maximum
Information
- A larger measurement span can be useful when axial shaft movement is the limiting requirement. Bently Nevada 330702-00-30-10-01-05 forms the probe end of a matched 11 mm measuring chain; its 4 mm system range must be assessed with the selected extension cable and Proximitor sensor.
Mounting thread: 1/2-20 UNF
Cable construction: Armored, standard cable
Total probe length: 1.0 m
The probe responds to the distance between its tip and a conductive target. Evaluate mounting stiffness, target material and surface condition with the monitor configuration. Full-system performance must not be treated as the standalone probe output.
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Bently Nevada 330702-00-30-10-01-05 technical reference
Original manufacturer excerpt - PDF, 6 pages. Matched-system operation, electrical characteristics, materials and installation considerations. -
Bently Nevada 330702-00-30-10-01-05 installation guide
Prepared by Apter Power - PDF, 5 pages. Configuration matching, cable and connector checks, gap verification, commissioning and maintenance review.
Application scope: Select the probe, cable and Proximitor configuration for the actual machine target and monitoring function. Confirm mounting, usable range and channel settings before replacement.
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Radial shaft vibration
Measure shaft displacement relative to the probe mounting on fluid-film-bearing machinery. Match the 3300 XL 11 mm chain, radial gap and monitor scaling to the actual target and installation. -
Axial shaft position
Use the 4 mm matched-system range for axial position or thrust measurement where the mounting and target geometry support the required travel. -
Phase and speed reference
Use an appropriately configured channel for Keyphasor phase or rotational-speed measurement. Check the target feature, channel response and monitor configuration; probe type alone does not define the complete function. -
Machine condition monitoring
Apply the 11 mm measurement chain to suitable compressor rod position or drop monitoring. Confirm target size, alignment and the actual machine arrangement before using the reading.
Use a matching 330780 Proximitor sensor and 330730 extension cable: 4 m extension for a 5 m system or 8 m extension for a 9 m system.
Confirm 1/2-20 UNF thread engagement, the 0.0 in unthreaded section and 3.0 in case length. Do not force a metric and imperial thread combination.
Use a target and gap appropriate to the 4.0 mm matched-system linear range. Verify the channel output with the actual target before release to service.
Keep the cable bend radius at least 25.4 mm. Tighten ClickLoc connectors by hand, protect the joint and avoid applying cable tension through the connector.
This order uses standard cable, not FluidLoc. Match the supplied approval marking to the area requirements and protect connections against the actual moisture and oil exposure.
Check identity, electrical continuity, gap response and monitor scaling with an approved test procedure. Resolve unstable output, damaged cable or a mismatched component before returning the channel to service.
Alternative Names
Technical notes
System relationship: Use a matching 330780 Proximitor sensor and 330730 extension cable: 4 m extension for a 5 m system or 8 m extension for a 9 m system. Range and sensitivity are complete-system ratings under the applicable reference conditions.
Installation limits: Match the AISI 4140 steel reference target or assess the actual target material. Confirm cable routing, operating gap and the supplied approval marking before commissioning.
Technical reference: Bently Nevada 3300 XL 11 mm Proximity Transducer System, 146256 Rev. T.
FAQ View All FAQ
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Which measuring chain is required for 330702-00-30-10-01-05?Use a matching 330780 Proximitor sensor and 330730 extension cable: 4 m extension for a 5 m system or 8 m extension for a 9 m system. System sensitivity and linear range apply to the matched chain, not to the probe alone.
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What does the mounting code specify on 330702-00-30-10-01-05?The selected case has a 1/2-20 UNF thread, 0.0 in unthreaded length and 3.0 in overall case length. Compare these interfaces with the installed bracket or housing; nominal tip diameter does not establish mechanical interchangeability.
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How is the cable configuration of 330702-00-30-10-01-05 identified?The total probe length is 1.0 m. Connector option 01 provides a miniature coaxial ClickLoc connector with a connector protector and standard cable. The armored case selection does not convert the cable into a FluidLoc pressure barrier.
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Can 330702-00-30-10-01-05 be substituted for an 8 mm probe?No automatic substitution is supported. The 11 mm system uses a different sensitivity and matched component family. Review the probe, extension, Proximitor sensor and monitor scaling as one chain before any conversion.
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What photos should be requested before buying 330702-00-30-10-01-05?Request current photos of the complete 330702-00-30-10-01-05 marking, probe tip, threaded case, armored lead and ClickLoc connector. Compare the supplied approval marks and any revision or serial identification with the installed requirement before approving the offer.
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Does the quotation for 330702-00-30-10-01-05 include the Proximitor sensor?Supply scope: Confirmed in quotation. Itemize the probe, any extension cable, Proximitor sensor, mounting hardware, connector protection and accompanying documents. A compatibility reference does not mean the associated components are supplied.
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How are quantity and dispatch agreed for 330702-00-30-10-01-05?Provide the quantity and required delivery date. Confirm available quantity, the planned dispatch date and the event that starts the agreed lead time in the quotation. Swift global dispatch describes the shipping service and does not establish current inventory.
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Which documents and warranty terms should be confirmed for 330702-00-30-10-01-05?Specify the required inspection records, product identification and applicable approval documents before ordering. Confirm their availability for the supplied unit together with warranty period, coverage, exclusions and claim procedure; no certificate package is automatically included.
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