Bently Nevada 330103-00-05-50-12-00 3300 XL 8 mm Proximity Probe

The Bently Nevada 330103-00-05-50-12-00 proximity probe is part of the reliable 3300 XL series, engineered for high-precision, non-contact shaft vibration and displacement monitoring in critical rotating machinery. Designed with an 8 mm probe tip diameter, this model provides excellent measurement stability and long-term durability in industrial environments.

Featuring a 5/8-18 UNF threaded mounting, a 5-meter integral cable, and a 90° angled connector, it is well suited for installations in compact spaces requiring angled cable exits. This probe offers resistance to oil, dust, moisture, and vibration, meeting the rigorous requirements of API 670 and other industrial standards.

Key Features

• 8 mm probe tip diameter for accurate displacement measurement

• 5/8-18 UNF threaded body for secure and standardized mounting

• 5-meter integral triaxial, low-noise cable

• 90° angled connector for tight installation spaces

• Stainless steel construction for corrosion resistance

• IP68 rated when properly installed, ensuring environmental protection

• Compatible with Bently Nevada 3300 XL extension cables and Proximitor sensors

• Factory calibrated for plug-and-play operation

• Suitable for use in harsh industrial and high-temperature conditions

• Compliant with API 670 and CE standards

Technical Specifications

Industry Applications

• Power generation turbines and generators

• Oil and gas compressors and pumps

• Petrochemical mixers and agitators

• Mining and metal processing machinery

• Marine propulsion shafts

• Industrial HVAC fan and blower shafts

• Pulp and paper rollers and drives

• Water treatment plant pumps and motors

Product Advantages

• Durable stainless steel construction suitable for harsh environments

• Non-contact measurement reduces wear and maintenance

• Reliable performance in oily, dusty, or submerged conditions

• Angled connector simplifies cable routing in constrained spaces

• Compatible with the extensive Bently Nevada monitoring system ecosystem

• Factory calibrated to ensure immediate accuracy

• Meets stringent industrial safety and performance standards

• Resistant to vibration and shock common in rotating machinery

• Supports long cable runs with low noise signal transmission

• Globally recognized quality and support network

Frequently Asked Questions (FAQ)

1. What mounting thread does this probe use?

   It uses a 5/8-18 UNF-2A threaded mounting.

2. What is the connector type?

   This model has a 90° angled coaxial connector.

3. Is this probe compatible with Bently Nevada extension cables?

   Yes, it supports all standard 3300 XL extension cables.

4. What environments can this probe operate in?

   It is IP68 rated, suitable for wet, oily, dusty, and harsh industrial environments.

5. How long is the cable?

   The integral cable length is 5 meters.

6. Does the probe require calibration?

   It comes factory calibrated and generally does not require on-site calibration.

7. What industries use this probe?

   Power generation, oil & gas, petrochemical, mining, marine, pulp & paper, and more.

8. What is the operating temperature range?

   From -35°C to +177°C (-31°F to +351°F).

9. How resistant is it to vibration and shock?

   It withstands vibration up to 50 g and shock up to 5000 g.

10. Can the connector orientation be changed?

    No, this specific model has a fixed 90° connector.