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Bently Nevada

330801-28-00-050-03-02 | Bently Nevada | PROXPAC XL Proximity Transducer Assembly

SKU 330801-28-00-050-03-02

  • Part Number:

    330801-28-00-050-03-02

  • Manufacturer:

    Bently Nevada

  • Condition:

    Brand New & in Stock

  • Product Type:

    PROXPAC XL Proximity Transducer Assembly

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

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Bently Nevada 330801-28-00-050-03-02 PROXPAC XL Proximity Transducer Assembly

The Bently Nevada 330801-28-00-050-03-02, also cataloged as the 330801 PROXPAC XL Proximity Transducer Assembly, operates as a dedicated hardware component for non-contact displacement and vibration measurement within 3300 XL monitoring systems.

Suffix Breakdown & Model Matrix

  • 330801: PROXPAC XL Proximity Transducer Assembly with integrated Proximitor sensor
  • 28: Multi-hazardous area approvals / agency certifications
  • 00: No standoff adapter (direct mount configuration)
  • 050: Probe penetration depth, 50 mm case length
  • 03: Mounting thread option, 3/4-14 NPT fitting
  • 02: Connector/cable option, regional configuration standard

Hardware Specifications

Parameter Specification
Model 330801-28-00-050-03-02
Brand Bently Nevada
Origin U.S.A
Weight Standard assembly mass (shipping weight varies)
Dimensions 50 mm probe penetration, 3/4-14 NPT thread
Operating Temp -51 deg C to +177 deg C (probe tip typical rating)
Storage Temp Industrial ambient range
Power Consumption 12 mA typical at -17.5 VDC to -26 VDC
Function Non-contact displacement and vibration measurement
Compatibility 3300 XL probes, extension cables, and monitoring racks
Approvals CSA, ATEX, IECEx multi-hazardous certifications

Eddy-Current Probe Scaling

The assembly integrates eddy-current probe scaling with gap voltage validation at -10 VDC reference points. This ensures accurate displacement measurement across the linear range. Cross-talk suppression is achieved through coaxial shielding and matched impedance paths, enabling rotor dynamics monitoring in multi-probe installations.

Frequently Asked Questions

Q: Can the PROXPAC XL be removed while energized? A: No, removal or insertion must occur with the channel de-energized to prevent transient gap voltage excursions.

Q: Does the 50 mm penetration depth require recalibration? A: No, penetration depth is mechanically defined; calibration is governed by the probe/Proximitor pairing.

Q: How does long cable length affect frequency response? A: The assembly supports up to 305 m of field cable; attenuation remains within the specified 0 Hz to 10 kHz band.

Field Installation Guidelines

  • Mount securely using 3/4-14 NPT threads with proper torque engagement.
  • Maintain shield grounding at the Proximitor end only to avoid ground loops.
  • Route cabling away from high-voltage conductors to minimize EMI.
  • Verify probe gap voltage alignment (-10 VDC reference) during commissioning.
  • Avoid sharp bends in coaxial cable to preserve impedance integrity.
Related Tags:
Bently Nevada PROXPAC XL Proximity Transducer Assembly
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Read next

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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