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Bently Nevada

330851-04-00-27-50-01-00 | Bently Nevada | 3300 XL 25 mm Proximity Probe

SKU 330851-04-00-27-50-01-00

  • Part Number:

    330851-04-00-27-50-01-00

  • Manufacturer:

    Bently Nevada

  • Condition:

    Brand New & in Stock

  • Product Type:

    Proximity Probes

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

100% Genuine Stock, 24/7 Service

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Bently Nevada 330851-04-00-27-50-01-00 3300 XL 25 mm Proximity Probe

The Bently Nevada 330851-04-00-27-50-01-00, also cataloged as the 330851 proximity probe, serves as a precision eddy‑current sensor for vibration and displacement monitoring across turbine supervisory instrumentation platforms.

Hardware Specifications

Parameter Specification
Model 330851-04-00-27-50-01-00
Brand Bently Nevada
Origin 3300 XL proximity probe family
Weight Not specified
Dimensions Case length 27 mm
Operating Temp Up to 200 deg C (thermal stability ±0.15 Ω/°C)
Power Consumption Not applicable (passive probe)
Core Performance Indicators Baseline accuracy 6.2 Ω ±0.5 at 23 deg C; 27 mm smooth side‑exit case; stainless steel armor; 1.0 m cable length; no hazardous approvals

Eddy-Current Probe Scaling

The 3300 XL 25 mm probe is calibrated for consistent eddy‑current response, ensuring:

  • Gap voltage validation at −10 VDC reference targets.
  • Rotor dynamics monitoring with stable impedance matching.
  • Cross‑talk suppression across multi‑channel installations.
  • Thermal stability maintained up to 200 deg C with ±0.15 Ω/°C drift.

Frequently Asked Questions (FAQ)

Q: What is the unthreaded length of this probe? A: The configuration specifies 0 in unthreaded length, with a smooth side‑exit case design.

Q: Does this probe include hazardous area approvals? A: No. This configuration (suffix 00) is supplied without CSA, ATEX, or IECEx approvals.

Q: How is baseline accuracy defined? A: The probe maintains 6.2 Ω ±0.5 at 23 deg C, ensuring precise displacement conversion when paired with a matching Proximitor sensor.

Field Installation Guidelines

  • Install probe tip perpendicular to shaft surface for accurate displacement measurement.
  • Maintain insertion depth to achieve −10 VDC gap reference.
  • Route armored cable with shielding grounded at a single point to minimize interference.
  • Avoid sharp bends in cable to prevent conductor fatigue.
  • Confirm driver calibration after installation to ensure proper scaling.
  • Ensure probe case clearance in confined turbine applications.
Related Tags:
Bently Nevada Proximity Probes
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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