Bently Nevada
330103-00-12-10-02-00 3300 XL Bently Nevada Proximity Probe
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330103-00-12-10-02-00
Product Type: Proximity Probe
Product Origin: USA
Payment: T/T
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Technical Overview
The 330103-00-12-10-02-00 is part of the Bently Nevada 3300 XL 8mm Proximity Probe series, widely regarded as the industry benchmark for non-contacting eddy current vibration and shaft displacement measurement. This metric-threaded transducer delivers sub-micron precision, making it essential for machinery protection systems such as the Bently Nevada 3500 rack. Typical applications include centrifugal compressors, steam turbines, and high-speed rotating equipment, where monitoring radial vibration, axial thrust, and Keyphasor signals is critical.
The probe features a high-performance Ryton® tip and a gold-plated ClickLoc™ connector, ensuring long-term signal stability, resistance to moisture and oil contamination, and reliable operation in harsh industrial environments. It is API 670 compliant, guaranteeing compatibility with industry-standard vibration monitoring practices.
Detailed Specifications
| Parameter | Specification |
|---|---|
| Core Model | 330103 |
| Order Code | 330103-00-12-10-02-00 |
| Thread Configuration | M10 x 1 metric thread |
| Unthreaded Length | 0 mm (fully threaded case) |
| Case Length | 120 mm overall |
| Total Cable Length | 1.0 meter (3.3 ft) |
| Connector Type | Miniature coaxial ClickLoc™, gold-plated |
| Cable Construction | 75 Ω coaxial, non-armored |
| Transducer Tip Diameter | 8 mm |
| Linear Range | 2.0 mm (80 mils), typically 0.25–2.25 mm gap |
| Scale Factor | 7.87 V/mm (200 mV/mil) with 3300 XL Proximitor® |
| Target Material | AISI 4140 steel (standard calibration) |
| Operating Temperature | -51 °C to +177 °C (-60 °F to +351 °F) |
| Ingress Protection | Hermetically sealed against moisture and oil |
Practical Application and Installation
The 330103-00-12-10-02-00 is mounted through machine housings or internal brackets to monitor fluid-film bearings and shaft motion. Its 1-meter length is optimized for internal mounting, with the option to connect to an extension cable reaching a junction box or Proximitor®.
Installation tips:
-
Proper gap setting is critical; use a voltmeter to verify the DC bias voltage to ensure the probe operates in its linear range.
-
Fully threaded body allows flexible mounting through thick housings using locknuts anywhere along the 120 mm case.
Engineering FAQ
Why choose the ClickLoc™ connector over legacy styles?
-
The ClickLoc™ system provides a mechanical “click” to confirm secure seating.
-
Gold plating ensures low contact resistance in humid or oil-mist environments.
Can this 1-meter probe be used in a 5-meter system?
-
Yes. Combine the 1-meter probe with a 4-meter extension cable and a 5-meter 3300 XL Proximitor® for correct calibration.
What is the benefit of the 0 mm unthreaded length?
-
Fully threaded body allows maximum flexibility for mounting through thick housings and easy securing with locknuts along its 120 mm case.
Typical Applications:
-
Centrifugal compressors, steam turbines, pumps, motors
-
API 670 compliant vibration monitoring
-
Radial vibration, axial thrust, and phase reference (Keyphasor) signals in critical rotating machinery