Bently Nevada 330101-00-12-15-02-05 3300 XL 8 mm Proximity Probe

The Bently Nevada 330101-00-12-15-02-05 is a high-precision non-contact proximity probe from the 3300 XL 8 mm series, a widely deployed industrial solution for monitoring critical machinery. Built to measure the static and dynamic displacement of rotating shafts, this proximity probe plays a central role in condition monitoring and machinery protection systems.

Manufactured by Bently Nevada, a division of Baker Hughes, the 330101 probe is part of a transducer system that includes an extension cable and Proximitor® sensor. This model is engineered for robust, long-life operation in harsh environments including oil refineries, power plants, petrochemical facilities, and manufacturing.

This specific variant, with a 12 ft probe length and 15 ft cable, offers extended range connectivity, making it suitable for installations where cable routing and environmental shielding are critical.

Product Specifications

Product Applications

The 330101-00-12-15-02-05 proximity probe is designed for dynamic and static shaft monitoring, making it a vital component in the following applications:

• Turbomachinery: Vibration and displacement monitoring in gas and steam turbines.

• Compressors and Pumps: Used for condition-based maintenance and performance optimization.

• Electric Motors and Generators: Helps identify shaft misalignment or imbalance.

• Gearboxes: Monitors gear mesh wear and torque-related displacement.

• Centrifuges and Fans: For rotor condition monitoring and preventive diagnostics.

• Critical Infrastructure: Any rotating machinery requiring API 670-compliant vibration monitoring.

Product Advantages

• API 670 Compliant: Engineered to meet global industry standards for machinery protection.

• Reliable Non-Contact Measurement: Ensures accurate readings without physical wear.

• Robust Environmental Resistance: IP68 rating protects against water, dust, and oil ingress.

• Wide Operating Range: Performs in extreme temperatures from -35°C to +177°C.

• Superior Mechanical Durability: Withstands high vibration and harsh field environments.

• Flexible Cabling Options: Long probe and cable lengths support remote installations.

• Extended System Compatibility: Works seamlessly with 3300 XL extension cables and Proximitor sensors.

• Minimal Drift Over Time: Designed for long-term accuracy and reduced recalibration needs.

• Industry Proven: Trusted by OEMs and operators worldwide in high-risk operations.

• Ease of Installation: Compact form factor and standard threading enable fast deployment.

Frequently Asked Questions (FAQ)

1. What does the part number 330101-00-12-15-02-05 specify?

   It indicates a 12-inch probe with a 15-foot integral cable and specific connector options.

2. Can this probe be used in hazardous environments?

   Yes, it is designed for harsh industrial applications and complies with environmental ratings like IP68.

3. Is the probe compatible with older Bently Nevada systems?

   Yes, it is fully compatible with legacy and current 3300 XL transducer systems.

4. What is the tip material of the probe?

   The tip is made of durable, non-conductive epoxy suitable for high-precision detection.

5. Does the cable require shielding in high-EMI environments?

   The cable is already shielded; however, grounding is recommended in high EMI zones.

6. What’s the calibration target material?

   It is calibrated against 4140 steel as per API 670.

7. Is the system affected by oil mist or condensation?

   No, the IP68 rating allows it to function reliably in oil-laden and wet atmospheres.

8. What is the life expectancy of this probe?

   When properly installed, the probe typically functions for several years without failure.

9. Can the probe be directly connected to monitoring systems?

   No, it must connect to a proximitor via an extension cable for signal conditioning.

10. How often should the probe be checked or replaced?

    Regular inspection during shutdowns is advisable, but replacement is rare unless damaged.