Bently Nevada

Bently Nevada 330709-000-030-10-02-00 3300 XL 11 mm Proximity Probe

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  • Manufacturer: Bently Nevada

  • Product No.: 330704-000-070-10-02-00

  • Product Type: 3300 XL 11 mm Proximity Probe

  • Product Origin: USA

  • Payment: T/T

  • Weight: 800g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product Overview

The Bently Nevada 330709-000-030-10-02-00 is a 3300 XL 11 mm proximity probe designed for vibration and position monitoring in rotating machinery. It uses eddy current technology to measure the distance between the probe tip and a conductive target such as a shaft, enabling accurate monitoring of vibration, displacement, and axial position.

Supplied as 100% brand new, original factory equipment, it is manufactured in the USA and suitable for demanding industrial environments including turbines and compressors.


Part Number Breakdown

Segment Description
330709 3300 XL 11 mm proximity probe (M14 × 1.5 reverse mount)
000 Unthreaded length (0 mm)
030 Case length (30 mm)
10 Total length (1.0 m / 3.3 ft)
02 ClickLoc miniature coaxial connector
00 Standard / no agency approval

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Probe Type 3300 XL 11 mm Proximity Probe
Probe Diameter 11 mm (0.43 in)
Thread Size M14 × 1.5
Linear Range 4.0 mm (160 mils)
Scale Factor 3.94 V/mm (100 mV/mil)
Total Length 1.0 m (3.3 ft)
Case Length 30 mm
Connector Type ClickLoc miniature coaxial
Operating Temp -51°C to +177°C
Target Material AISI 4140 steel
Origin USA

Engineering Advantages

  • Expanded Measurement Range – 11 mm probe supports large shaft movement and thermal expansion

  • Reverse Mount Design – M14 × 1.5 threading enables flexible installation in constrained spaces

  • High Signal Accuracy – Stable scale factor ensures precise vibration and position readings

  • ClickLoc Connector – Secure, vibration-resistant connection with tool-free installation

  • Durable Probe Tip – PPS material resists oil, moisture, and chemical exposure

  • Wide Temperature Range – Reliable performance under extreme operating conditions


FAQs

Can this probe be used with an 8 mm Proximitor sensor?
No. It must be paired with a compatible 11 mm Proximitor sensor to ensure correct calibration and accurate measurements.

Does the 1.0 m length include the extension cable?
No. The length refers only to the probe lead. An extension cable is required to connect to the Proximitor sensor and achieve the full system length.

How should the ClickLoc connector be installed?
Hand-tighten until it clicks. Avoid using tools to prevent damage to the connector.

How is the probe gap verified?
Adjust the probe until the Proximitor output is approximately -10.0 VDC, indicating the midpoint of the linear range.

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