330103-00-12-10-01-00 | Bently Nevada 3300 XL | 8 mm Proximity Probe

Overview

The 330103-00-12-10-01-00 is part of the Bently Nevada 3300 XL series of 8 mm proximity probes, engineered for precise vibration, displacement, and shaft position measurement in rotating machinery. When paired with the 3300 XL extension cable and Proximitor® sensor, it forms a complete 3300 XL proximity transducer system widely used in machinery protection applications compliant with API 670 standards.

Designed with a stainless-steel probe body and PPS tip, this probe delivers reliable performance under harsh industrial conditions, including high vibration, temperature fluctuations, and continuous operation.

Model and Configuration Breakdown

330103-00-12-10-01-00 configuration details:

• 330103 – 3300 XL 8 mm proximity probe

• 00 – M10×1 threaded probe, no armor

• 12 – Overall probe body length 120 mm

• 10 – Cable length 1.0 m (3.3 ft)

• 01 – Miniature coaxial ClickLoc™ connector with connector protector

• 00 – Standard cable, no agency approval required

Mechanical and Material Specifications

• Probe Body Material: Stainless steel

• Probe Tip Material: PPS (Polyphenylene Sulfide)

• Thread: M10 × 1

• Mounting: Threaded installation

• Weight: 0.32 kg

• Designed for high vibration and harsh industrial environments

Measurement Performance

• Nominal Sensing Range: 2.0 mm

• Linear Range: 0.25–2.3 mm

• Sensitivity: 7.87 mV/µm

• Frequency Response: DC – 10 kHz

• Output Signal: –2 V to –18 V DC

• Operating Principle: Non-contact eddy current measurement

All values are valid when used with the compatible 3300 XL Proximitor® sensor and extension cable.

System Compatibility

The 330103-00-12-10-01-00 probe is designed to operate as part of the complete 3300 XL proximity transducer system, which includes:

• 3300 XL 8 mm proximity probe

• 3300 XL extension cable

• 3300 XL Proximitor® sensor

This configuration meets the requirements for critical machinery protection and condition monitoring systems under API 670.

Typical Applications

• Gas turbines and steam turbines

• Compressors (centrifugal and axial)

• Industrial pumps

• Motors and generators

• Shaft position and vibration monitoring for high-speed rotating machinery

FAQ

Q: Can this probe be used independently?
A: No. The probe must be used with the compatible 3300 XL extension cable and Proximitor® sensor to ensure calibration accuracy and reliable system performance.

Q: Is this probe suitable for non-API 670 projects?
A: Yes. Although it meets API 670 standards, it can also be used for general condition monitoring and vibration analysis in industrial equipment.