Bently Nevada

Bently Nevada 330103-00-03-10-01-00 3300 XL 8 mm Proximity Probe

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  • Manufacturer: Bently Nevada

  • Product No.: 330103-00-03-10-01-00

  • Product Type: 3300 XL 8 mm Proximity Probe

  • Product Origin: USA

  • Payment: T/T

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product Description

The 330103-00-03-10-01-00 is a high-precision 3300 XL 8 mm Proximity Probe from Bently Nevada, designed specifically for metric M10 × 1 mounting threads. This eddy-current transducer provides non-contacting displacement measurements of rotating shafts, enabling early detection of shaft vibration, misalignment, and mechanical wear before failures occur.

Constructed with a Polyphenylene Sulfide (PPS) tip and rugged AISI 303/304 stainless steel case, this probe withstands harsh chemical and high-temperature environments commonly found in turbines, compressors, and industrial pumps. The ClickLoc™ connector ensures a secure, moisture-resistant connection to the extension cable, maintaining long-term signal stability. With a scale factor of 7.87 V/mm (200 mV/mil), it delivers reliable, repeatable measurements for Bently Nevada’s 3300 XL monitoring systems.


Technical Specifications

Parameter Specification
Model Number 330103-00-03-10-01-00
Probe Tip Diameter 8 mm
Thread Type Metric M10 × 1
Linear Range 2 mm (80 mils)
Unthreaded Length 0 mm (-00)
Overall Case Length 30 mm (-03)
Total Length 1.0 m (3.3 ft) (-10)
Connector Miniature coaxial ClickLoc™ with protector (-01)
Agency Approval Not required (-00)
Probe Tip Material Polyphenylene Sulfide (PPS)
Probe Case Material AISI 303/304 Stainless Steel
Operating Temperature -51 °C to +177 °C (-60 °F to +351 °F)
Scale Factor 7.87 V/mm (200 mV/mil) with 3300 XL Proximitor

Application Scenarios

The 330103 series is ideal for machinery requiring metric threaded mounting. Typical applications include:

  • Radial vibration and axial thrust monitoring of high-speed assets

  • Centrifugal pumps and compressors

  • Steam and gas turbines

  • Hydroelectric generators

  • Industrial fans and blowers


Frequently Asked Questions

Q1: What is the difference between the 330101 and 330103 probes?
A: The 330101 series uses fractional threads (3/8-24 UNF), while the 330103 series uses metric M10 × 1 threads. It is essential to verify your machine’s mounting port to ensure proper fit.

Q2: Can I use a 1.0-meter probe with a 9-meter system?
A: Yes. The probe must be paired with an 8.0 m extension cable to achieve the total system length of 9 m. Using an incorrect cable length will result in scale factor errors and inaccurate vibration readings.

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