The Bently Nevada 330104-03-12-05-02-05 is part of the 3300 XL 8 mm Proximity Transducer System, a high-precision, non-contact measurement solution designed for critical rotating machinery. This probe provides reliable shaft vibration, position, and thrust measurements by detecting the distance to a conductive surface, typically the shaft of a turbine, motor, or compressor.

This model includes an 8 mm probe tip, armored cable, and is configured for use with a 5-meter system when combined with a matching extension cable and Proximitor sensor. It delivers stable, linear output across a wide range of operating conditions, meeting API 670 standards for condition monitoring and protection systems.

Key Features

• Non-contact eddy current sensing for continuous vibration and position monitoring

• 8 mm probe tip with highly accurate linear output

• Armored cable construction for enhanced protection in harsh industrial settings

• Preconfigured for 5-meter system length with compatible components

• Factory-matched probe and cable ensure no field calibration is required

• Stainless steel body and PPS tip for corrosion and wear resistance

• Compliant with API 670 and CE standards

• Reliable performance under high temperature and vibration conditions

Technical Specifications

Industry Applications

The Bently Nevada 330104-03-12-05-02-05 is ideal for industrial environments that require robust and accurate monitoring of rotating equipment. Common applications include:

• Steam and gas turbines

• Compressors and expanders

• Electric motors and generators

• Pumps and fans

• Gearboxes and drive shafts

• Axial position and thrust measurements

• Condition monitoring systems in petrochemical, power, and marine sectors

Product Advantages

• Meets API 670 standard for vibration monitoring and machinery protection

• Armored cable enhances durability in harsh environments

• High linear accuracy ensures reliable data acquisition

• No field calibration needed with factory-matched components

• Broad operating temperature range supports extreme applications

• Compact form factor fits tight installation areas

• Minimized signal loss due to coaxial shielding

• Industry-proven stability and performance from Bently Nevada

Frequently Asked Questions (FAQ)

1. What does the 330104-03-12-05-02-05 proximity probe measure?

   It measures the distance between the probe and a metallic target, typically used to monitor vibration, axial thrust, and shaft position.

2. Is the cable armored?

   Yes, this model features an armored cable for protection against mechanical damage.

3. What system length is it designed for?

   It is factory configured for a 5-meter system when used with matching extension cable and Proximitor sensor.

4. Is it API 670 compliant?

   Yes, it meets the specifications of API 670 for machinery protection systems.

5. Can it operate at high temperatures?

   Yes, it is rated for temperatures up to +177°C (351°F).

6. What connector does it use?

   A miniature coaxial connector for secure and low-loss signal transmission.

7. Does it support field calibration?

   No, factory matching eliminates the need for field calibration.

8. What material is the probe tip?

   The tip is made of PPS (Polyphenylene sulfide), a high-performance plastic.

9. Can it be used in hazardous environments?

   Yes, when used with approved intrinsic safety barriers and proper system configuration.

10. What target material is it calibrated for?

    It is factory-calibrated for AISI 4140 steel.