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        • Lifecycle status

          Active / Available from OEM
          Apter Power guarantees premium quality Bently Nevada vibration monitoring hardware, offering a highly reliable source for critical machinery protection replacement parts.

        330102-40-70-10-02-00

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        1001 reviews ｜ Need a Specific Revision?
        The Bently Nevada 330102-40-70-10-02-00 is a premium 3300 XL 8mm eddy current proximity probe designed for critical machinery vibration and position monitoring.
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        Ships by Thursday, October 29
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 330102-40-70-10-02-00

        • Manufacturer:
          Bently Nevada
        • Part Number:
          330102-40-70-10-02-00
        • Stock:
          1
        • Unthreaded Length:
          4 in.
        • Overall Case Length:
          7 in.
        • Total Length:
          1.0 meter (3.3 feet)
        • Connector and Cable-Type:
          Miniature coaxial ClickLoc connector, standard cable
        • Agency Approval:
          Not required
        • Linear Range:
          2.0 mm (80 mils), typically from 0.25 to 2.25 mm (10 to 90 mils)
        • Incremental Scale Factor (ISF):
          7.87 V/mm (200 mV/mil) nominal when paired with 3300 XL Proximitor
        • Target Material:
          AISI 4140 Steel
        • Operating Temperature Range:
          -52 °C to +177 °C (-62 °F to +350 °F) for probe tip and cable
        • Weight:
          0.15 kg
        • Estimated shipping dimensions:
          1.6x1.3x112cm
        • Tariff Code:
          8537101190
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Applications Safety & Compliance Monitoring & Control

        Features:

        • Rugged Stainless Steel Armor & FEP Jacket Protection
        • Patented CableLoc™ and ClickLoc™ Connection Systems
        • Excellent Interchangeability and High-Temperature Stability
        The Bently Nevada 330102-40-70-10-02-00 is encased in flexible stainless steel armor that shields the core coaxial cable from sharp edges, mechanical impacts, and crushing forces, while the outer FEP layer prevents oil and chemical ingress.

        Featuring advanced mechanical engineering, the Bently Nevada 330102-40-70-10-02-00 utilizes a high-torque CableLoc design to prevent probe-to-cable separation, paired with a gold-plated ClickLoc connector that clicks when fully locked to ensure corrosion-resistant, gas-tight contact.

        The Bently Nevada 330102-40-70-10-02-00 requires no field calibration or matching due to tight manufacturing tolerances, ensuring flat frequency and voltage output responses across its entire operating thermal envelope of -52 °C to +177 °C.

        The 330102-40-70-10-02-00 Bently Nevada 3300 XL 8mm Proximity Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        Bently Nevada 330102-40-70-10-02-00 3300 XL 8mm Proximity Probe 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.
        Bently Nevada 330102-40-70-10-02-00 3300 XL 8mm Proximity Probe

        General

        • Manufacturer GE / Bently Nevada
        • Model 330102-40-70-10-02-00
        • Condition New Original ready stock
        • Product Family 330102-60-96-10-02-05,330102-60-96-10-02-CN,330102-00-80-10-02-00
        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.
        • Turbomachinery Bearing Diagnostics: The Bently Nevada 330102-40-70-10-02-00 is widely installed on steam/gas turbines and large centrifugal compressors to monitor oil-film bearing clearances and dynamic shaft orbits.
        • Axial Thrust Position Tracking: It serves as a safety interlock on high-speed pumps and turbo-expanders by tracking the precise axial drift of the rotor, preventing catastrophic rotor-to-stator contact.
        • Phase Reference & Keyphasor® Timing: This probe acts as an accurate phase trigger or speed measurement sensor when positioned over a shaft keyway, enabling synchronous vibration analysis.
        • Hydroelectric Generator Monitoring: Its extended 7.0-inch case allows the Bently Nevada 330102-40-70-10-02-00 to bridge thick structural frames to accurately monitor the low-frequency runout of vertical generator shafts.
        • API 670 Standard Fulfillment: The mechanical layout and performance envelope of the Bently Nevada 330102-40-70-10-02-00 align with American Petroleum Institute (API) 670 criteria for machinery protection systems.
        • Structural Mechanical Safety: Engineered with a 330 N (75 lbf) pull strength rating, the probe construction minimizes the risk of tip displacement or physical failure under high mechanical stress.
        • Safe-Zone Operational Baseline: Bearing the "-00" option, this probe is optimized for standard industrial zones, avoiding unnecessary compliance overhead when hazardous area certifications are handled at the system enclosure level.
        • RoHS and Environmental Alignment: Manufactured using materials that resist chemical degradation, it reduces environmental contamination risks during deployment and ultimate disposal.
        • Seamless System 1 Integration: High-fidelity raw signals from the Bently Nevada 330102-40-70-10-02-00 flow directly into Bently Nevada 3500 rack modules and System 1 software for real-time diagnostic plotting.
        • Gap Voltage Loop Control: It continuously registers DC bias gap voltage, providing operators with immediate feedback on the steady-state mechanical alignment or positioning of the shaft.
        • Sub-Micron Vibration Resolution: The stable eddy current field detects micro-inch shaft displacement, providing clean data for orbit, timebase, and spectrum analysis.
        • Cross-Talk Minimization: Strict field shielding design ensures that multiple Bently Nevada 330102-40-70-10-02-00 probes can be closely configured in X-Y radial arrangements without encountering mutual electromagnetic interference.
        Description
        The Bently Nevada 330102-40-70-10-02-00 proximity probe sets the industry standard for non-contacting displacement measurements on rotating shaft machinery. By generating a high-frequency eddy current field, it precisely tracks dynamic shaft vibration, axial position, and eccentricity without physical contact, ensuring early fault detection and preventing catastrophic equipment failures.

        Engineered with a specific 4.0-inch unthreaded length and a 7.0-inch overall case length, the Bently Nevada 330102-40-70-10-02-00 offers optimized physical dimensions for deep or recessed housing installations. The 3/8-24 UNF English thread body simplifies rigid mechanical mounting through machine casings, bearing housings, or specialized brackets, while maintaining a secure, pressure-sealed fit.

        Equipped with a 1.0-meter integral cable shielded by flexible stainless steel armor and an external FEP jacket, the Bently Nevada 330102-40-70-10-02-00 is highly resistant to physical abrasion, cutting fluids, and chemical exposure. The termination features a gold-plated ClickLoc coaxial connector, ensuring a vibration-resistant electrical link that eliminates signal attenuation during long-term operations.

        As a core component of the 3300 XL series, the Bently Nevada 330102-40-70-10-02-00 seamlessly interfaces with standard 3300 XL proximitor sensors to deliver a linear scaling factor of 200 mV/mil (7.87 V/mm). It provides dependable machinery protection data to asset management platforms like System 1, supporting predictive maintenance schedules across global processing facilities.
        Alternative Names
        330102 40 70 10 02 00 33O1O2-4O-7O-1O-O2-OO 330I02-40-70-I0-02-00 330102-40-70-10-02-05 330102-40-70-10-02-CN 330102-40-70-10-02-BR 330102-40-70-10-02-RU 330102-20-55-10-02-00
        Technical notes
        The Bently Nevada 330102-40-70-10-02-00 features a 1.0-meter system length which mandates direct connection to a 3300 XL Proximitor sensor or matching extension cable to maintain the calibrated 200 mV/mil scale factor. Proper calibration and API 670 compliance require the Bently Nevada 330102-40-70-10-02-00 to target AISI 4140 steel, though alternative target materials can be used with adjusted scale factors.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What is the nominal output sensitivity of the Bently Nevada 330102-40-70-10-02-00 when properly integrated into a monitoring loop?
        The Bently Nevada 330102-40-70-10-02-00 provides a standard scale factor of 200 mV/mil (7.87 V/mm) over its 80-mil (2.0 mm) linear range, provided it is correctly paired with a matching 3300 XL Proximitor sensor and the overall system electrical length equals 5.0 or 9.0 meters as specified by the system design.
        How does the 1.0-meter cable length of the Bently Nevada 330102-40-70-10-02-00 affect its integration with Bently Nevada 3500 or 3701 monitoring systems?
        Because the Bently Nevada 330102-40-70-10-02-00 possesses a 1.0-meter integral cable, it cannot be wired directly to a remote monitor rack without a matching extension cable (e.g., a 4.0-meter extension cable to create a 5-meter system) and a 3300 XL Proximitor, which processes the analog signal for the I/O cards.
        Can the Bently Nevada 330102-40-70-10-02-00 be integrated with a non-4140 steel target shaft without re-calibration?
        If the Bently Nevada 330102-40-70-10-02-00 is targeting target metals other than standard AISI 4140 steel, the output scale factor will shift due to different magnetic and conductive properties. For accurate monitoring, you must measure the new target material's cross-calibration curve or adjust the Proximitor scale parameters.
        What diagnostic readings are used to verify the electrical loop health of the Bently Nevada 330102-40-70-10-02-00?
        You can verify the health of the Bently Nevada 330102-40-70-10-02-00 loop by reading the DC Gap Voltage. A normal operational gap voltage sits between -9 Vdc and -11 Vdc (representing the physical midpoint of the linear range); readings close to 0 Vdc indicate a short circuit, while values near -24 Vdc indicate an open circuit or a missing probe connection.
        How does the ClickLoc connector option (-02) on the Bently Nevada 330102-40-70-10-02-00 prevent high-frequency signal noise or data dropouts?
        The ClickLoc coaxial connector on the Bently Nevada 330102-40-70-10-02-00 features a gold-plated, positive-locking mechanism that eliminates the intermittent connections common in standard threads. It prevents moisture infiltration and stays locked under heavy machine vibration, eliminating high-frequency noise spikes that could trigger false alarms.
        What installation precautions should be taken regarding the 4.0-inch unthreaded length of the Bently Nevada 330102-40-70-10-02-00?
        The Bently Nevada 330102-40-70-10-02-00 features a 4.0-inch unthreaded section, meaning it is designed to pass smoothly through thick mounting brackets or deep casing counterbores without threading. Field installers must ensure that the unthreaded portion does not contact internal machine structures or create mechanical interference when tightening the threaded sleeve.

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