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      3300 XL 8mm proximity probe

      129716-125-040-15-05

      Product Information:

      The 129716-125-040-15-05 is a custom-configured 3300 XL 8mm proximity probe designed for special physical configurations; within the eddy-current sensor system, it performs non-contact acquisition of shaft vibration, absolute displacement, or rotational speed signals.

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        • PRODUCT OVERVIEW

          What is this product?

          Model 129716-125-040-15-05 is a Bently Nevada 3300 XL 8 mm proximity sensor/probe assembly, part of the 129716 series of proximity probes designed for the non-contact measurement of shaft displacement and vibration in rotating machinery. This series belongs to the 3300 XL 8 mm proximity transducer system, which is engineered for the continuous monitoring of rotating machinery conditions; as a component of the proximity measurement chain, this 8 mm probe operates in conjunction with a compatible Proximitor sensor and extension cable to detect changes in the gap between the probe tip and the machine shaft (or other conductive target).

          Source boundary

          Exact-model hardware values shown here are qualified from public technical cross-references and require order-stage confirmation.
        • APPLICATIONS

          Where it may be used

          Applications describe the product family and are not an automatic compatibility or functional-safety approval.

          Power Generation

          Used for monitoring shaft vibration and position on rotating equipment such as turbines and other critical power-generation machinery.

          Oil & Gas

          Applicable to condition-monitoring systems for high-speed rotating assets such as compressors, pumps, and turbines.

          Petrochemical Processing

          Supports continuous machinery-protection measurements where abnormal shaft displacement or vibration needs to be detected.

          Industrial Machinery

          Can be integrated into monitoring systems for critical rotating equipment requiring non-contact shaft displacement measurement.
      Technical specifications for

      129716-125-040-15-05

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Bently Nevada
      • Product Category:
        Probes
      • Product Type:
        proximity probe
      • Category Series:
        3300 XL Series
      • Unthreaded length:
        1.25 in
      • Total stainless steel housing length:
        4.0 in
      • Agency approval:
        CSA, ATEX, IECEx Approvals
      • Stock Availability:
        1
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      • 04

        Confirm the order

        Accept the quotation in writing and complete the required payment before shipment.
      • 05

        Pay by bank transfer

        Pay the full invoiced amount by bank wire in RMB/CNY, GBP, EUR or USD using the official invoice details.
      • 06

        Verify and dispatch

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      BUYER INFORMATION

      Product condition level information

      Commercial details are confirmed in writing before payment.
      • 01

        Factory Sealed

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      • 02

        Original Pack

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      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Alternative Names

      1297161250401505 129716 125 040 15 05

      Information

      Overview Manuals Measurement Role System-Level Considerations Compatibility Check

      Features:

      • Supports non-contact machinery condition monitoring.
      • Applicable to rotor position and vibration measurement.
      • Designed for use within Bently Nevada monitoring solutions.
      The Bently Nevada 129716-125-040-15-05 is part of Bently Nevada’s proximity-sensing technology portfolio. Bently Nevada states that its proximity sensors are designed to measure rotor shaft position and vibration within the clearances of fluid-film bearings, providing measurement data for machinery condition monitoring and protection.

      Bently Nevada proximity sensing is used as part of broader machinery protection and condition-monitoring systems. The manufacturer identifies proximity probes, Proximitor sensors, and associated transducer systems as components used to monitor critical rotating machinery and support condition-based maintenance strategies.

      The 129716-125-040-15-05 Bently Nevada Proximity Probe Sensor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
      Bently Nevada 129716-125-040-15-05 Proximity Probe Sensor Manuals(Datasheets), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
      The proximity-sensing principle is used for non-contact measurement of rotor shaft position and vibration. This makes the technology suitable for monitoring rotating machinery where direct contact with the shaft is undesirable.
      The exact electrical interface, probe geometry, cable arrangement, mounting dimensions, measurement range, and associated monitoring hardware for 129716-125-040-15-05 should be confirmed against the equipment’s original Bently Nevada documentation before replacement. The manufacturer emphasizes the importance of using compatible proximity-sensing components within the monitoring system.
      Before ordering a replacement, verify the complete part number, existing probe/sensor arrangement, monitoring-system interface, cable configuration, and mechanical installation requirements. Bently Nevada maintains a dedicated technical-support organization for product documentation and compatibility-related technical information.

      Technical notes

      The detailed coding parameters for this specific configuration are highly precise: the base internal drawing/model number "129716" denotes a probe assembly featuring a 3/8-24 UNF imperial thread and integrated flexible armored conduit; the first parameter, "-125," specifies an unthreaded length of 1.25 inches at the probe tip; "-040" designates a total stainless steel housing length of 4.0 inches; the core suffix "-15" indicates a factory-set electrical cable length of 1.5 meters (4.92 feet); and the final "-05" signifies that the probe holds multiple high-level explosion-proof safety certifications for hazardous areas across various regions, including CSA, ATEX, and IECEx.

      Proximity-Based Machine Measurement

      The Bently Nevada 129716-125-040-15-05 belongs to Bently Nevada’s proximity-sensing product family used for machinery condition monitoring. Bently Nevada describes its proximity sensor technology as being used to measure rotor shaft position and vibration, particularly around fluid-film bearing machinery.

      Condition Monitoring Integration

      The product is intended for integration into a machinery protection or condition-monitoring arrangement where proximity sensing provides machine-condition information to the monitoring system. Bently Nevada identifies proximity probes, sensors, and transducer systems as core components of its machinery monitoring portfolio.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        Exact product dimensions are not stated in the reviewed model-specific source.
      • Packed shipping weight
        Confirmed after final packing
        Exact product dimensions are not stated in the reviewed model-specific source.
      • HS / customs code
        Not officially confirmed
        Verify the applicable code for the destination before shipment.
      • Country of origin
        USA
        Verify from the item nameplate or COO.
      • Ships from
        Xiamen, Fujian, China
        Dispatch location is confirmed in the written quotation.
      • Customs documents
        Confirmed for the destination
        Available document scope is stated in the written quotation.
      PRODUCT & ORDER FAQS

      Questions buyers ask about 129716-125-040-15-05

      • How can I verify that 129716-125-040-15-05 is the correct Bently Nevada configuration?

        129716-125-040-15-05 is a Bently Nevada 3300 XL 8 mm proximity sensor/probe configuration. The 129716 family is associated with 3300 XL proximity-sensing applications, while the ordering code should be checked as a complete string because different 129716 configurations can have different mechanical and cable arrangements. For replacement work, customers should compare the existing nameplate, probe dimensions, cable/system length, and approval suffix rather than ordering from the 129716 base number alone. The 040-15-05 configuration is also documented within the 129716 product family.

      • Can this sensor be connected directly to an existing 3300 XL monitoring system?

        Compatibility should be verified against the complete 3300 XL proximity transducer system, including the probe configuration and the corresponding Proximitor Sensor. Bently Nevada 3300 XL proximity systems are configured as matched probe, extension-cable, and Proximitor components, so a replacement should reproduce the required electrical and mechanical configuration. For an installed 129716 assembly, the existing Proximitor model and system length should therefore be checked before substitution rather than assuming every 3300 XL sensor is interchangeable.

      • What type of machinery is the 129716 series intended to monitor?

        The 129716 is used for non-contact measurement associated with rotating machinery, including shaft vibration and position monitoring. The 3300 XL 8 mm proximity-sensing platform is intended for machinery-condition monitoring applications where the probe observes a conductive shaft target without physical contact. Typical installations can be found around critical rotating equipment such as turbomachinery, compressors, generators, and other fluid-film-bearing machinery.

      • What should maintenance personnel check before installing this replacement?

        For a direct replacement, first verify the full 129716-125-040-15-05 part number, the existing mounting arrangement, probe position, cable routing, and the associated 3300 XL Proximitor configuration. Because 129716 products are available in multiple mechanical configurations, the probe should not be selected solely by nominal 8 mm diameter. Confirm the actual installed dimensions and system arrangement against the existing unit before removing the old sensor. Technical manuals and product photographs can be supplied by Moore Automated to assist with this verification.

      • Do you supply 129716-125-040-15-05 as a new original product?

        Yes. Moore Automated supplies new and original products with a one-year warranty. For this type of configuration-specific Bently Nevada sensor, we can also provide actual product photographs and available technical documentation before purchase so that customers can compare the physical item and identification details with their installed equipment.

      • What certificates and quality documents can be provided with the order?

        For applicable Bently Nevada products, Moore Automated can provide available COO, DOC, COC, testing, and calibration certificates. We also provide COO, COC, test reports, and a warranty letter where applicable. If the required certificate is available for the specific 129716-125-040-15-05 unit, it can be arranged to ship together with the goods.

      • Is 129716-125-040-15-05 currently available, and can you improve the quotation?

        Availability for this exact configuration should be confirmed against the current inventory rather than assuming that another 129716 variant is equivalent. If you are preparing to purchase, we can check available stock and request a special discount. If you provide your target price, we can use it to apply for a more competitive quotation for the exact 129716-125-040-15-05 configuration.

      • How will the sensor be delivered, and are you a Bently Nevada authorized agent?

        DHL and FedEx door-to-door delivery are supported for international orders. Moore Automated is not a Bently Nevada authorized agent, but we supply the same branded products through our sourcing channels and can offer competitive purchasing options. Before shipment, we can confirm the full model number, physical product photos, available documentation, and applicable packing details so the delivered item can be checked against the required 129716-125-040-15-05 configuration.
      All FAQ
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            Moore Automated provides high-quality Bently Nevada replacement modules, sensors, and spare parts to support existing machinery-monitoring installations. These replacement solutions help customers maintain equipment availability and reduce unnecessary machinery downtime.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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