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162381-078-027-50-05 Bently Nevada 3300XL 8mm Proximity Probe

Place of Origin USA
Brand Name Bently Nevada
Certification Certificate of Origin
Model Number 162381-078-027-50-05
Document 3300-XL-8mm-Proximity-Trans...94.pdf
Minimum Order Quantity 1 pc
Price $2600
Packaging Details Original box packaging
Delivery Time 5-7 days
Payment Terms T/T
Supply Ability 1-99 pcs / 3-5 days
Product Details
Brand Bently Nevada Module Numeber 162381-078-027-50-05
Catalog 3300XL 8mm Sales Price $2600
Condition 12-16 Weeks Origin USA
Lead Time 3-5 Working Days Warrenty 1 Year
Weight 1kg
Highlight

8mm Probe Diameter Proximity Probe

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5.0m Total Length Eddy Current Probe

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Multiple Certifications Vibration Sensor

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Product Description
162381-078-027-50-05 Bently Nevada
Product Overview

The 162381-078-027-50-05 is an 8 mm flexible eddy current proximity probe from Bently Nevada's 3300 XL series, part of the 162381 family of custom and special-configuration probes. Its core function is to accurately measure shaft vibration, shaft displacement, and key phase reference signals in rotating machinery without contacting the target, providing real-time, repeatable displacement data for mechanical condition monitoring and protection systems.

This model is not a general-purpose probe listed in the standard 3300 XL catalog, but rather a configuration with a "custom suffix reserved." Every field in the complete model number 162381-078-027-50-05 carries a specific meaning; it cannot be equated with standard models such as 330101 or 330103 based solely on the length or threading information at the end. To correctly understand and use this model, it is essential to cross-reference it with the original equipment nameplate or the manufacturer's configuration drawings.

Key Features
  • Probe diameter: 8 mm
  • Thread/Type: 3/8-24 UNF, flexible
  • Linear range: Approximately 2.0 mm (80 mils); linear start point approximately 0.25 mm (10 mils)
  • Incremental scaling factor: 7.87 V/mm (200 mV/mil)
  • Frequency response: 0 to 10 kHz, +0/−3 dB
  • Recommended radial clearance: Approx. 1.27 mm (50 mils)
  • Probe tip material: Polyphenylene sulfide (PPS) or ceramic/sapphire options
  • Housing material: Stainless steel
  • Minimum cable bend radius: 25.4 mm
  • Operating temperature: Approx. −40°C to 120°C
  • Connector: LEMO or PTIH Series
  • Total length: 5.0 m
  • Certification suffix: 05 (Multiple Certifications)
Product Details
Brand Name Bently Nevada
Model 162381-078-027-50-05
Catalog 3300XL 8mm
Gross Weight / Shipping Weight 2.2 lbs / 35.2 oz / 1 kg
Packing Size 30 cm x 20 cm x 25 cm
Country of Origin United States (USA)
HS Code 8537101190
Lead Time 12-16 weeks
Shipping Port Xiamen
Payment T/T
Sales Price $2600
Warranty 12 months
Lead Time 3–5 work days
Courier Partners DHL, UPS, TNT, FedEx and EMS
Selection and Configuration
Field Meaning
162381 Flexible/Special 3/8-24 probe base number; not included in the general sequence of the standard 3300 XL 8 mm probe order table
078 Custom Mechanical Field A (specific dimensions/configuration require confirmation via original manufacturer drawings or nameplate)
027 Custom Mechanical Field B (confirmation required via original manufacturer's drawings or nameplate)
50 Total length: 5.0 m
05 Multiple certification options (CSA / ATEX / IECEx, etc.)
Product Image
Bently Nevada 162381-078-027-50-05 3300XL 8mm flexible eddy current proximity probe with cable and connector
Frequently Asked Questions
Can the 162381-078-027-50-05 be directly replaced with a standard 3300 XL 8 mm probe (such as 330101-xx-xx-xx-xx-xx)?

Replacement cannot be based solely on probe diameter and length. The custom fields 078-027 in 162381 correspond to drawing-level mechanical configurations, which are not covered by the standard probe part number table. Before replacing the probe, you must verify the original nameplate, the installation envelope in the configuration drawings, the sealing design, and the connector type, and confirm that a Proximitor model is compatible.

What information should be recorded before replacing this probe?

At a minimum, record the following: the complete model number 162381-078-027-50-05, the original installation location, the current gap voltage reading, the cable routing path, the connector type, the Proximitor model/length, and the certification information corresponding to the 05 certification. These records are used to perform a point-by-point comparison with the replacement part, rather than relying solely on visual inspection.

Is this probe compatible with other 3300 Series components?

At the electrical platform level, the 3300 XL 8 mm assembly is backward compatible and interchangeable with non-XL 3300 Series 5 mm/8 mm assemblies. However, this compatibility does not alter the uniqueness of the 162381 custom mechanical suffix — mechanical mounting dimensions and sealing construction must still adhere to the 162381 drawings.

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Contact Information

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