330104-00-24-05-02-00 | Bently Nevada | 3300 XL 8 mm Proximity Probe

Product Overview

The Bently Nevada 330104-00-24-05-02-00 operates as a high-precision, non-contacting eddy current sensor within the industry-standard 3300 XL 8 mm Proximity Transducer System. This specialized probe tracks dynamic shaft radial vibration, axial displacement (thrust position), and fluid-film bearing clearances in critical rotating machinery. It feeds real-time voltage signals directly to machinery protection systems to safeguard high-speed steam turbines, centrifugal compressors, and large industrial pumps from catastrophic damage. We supply this premium technical component in 100% brand new, original factory-sealed condition to guarantee original calibration curves, stable signal output, and immediate deployment for condition-based maintenance programs.

Part Number Breakdown

Bently Nevada configures this specific 3300 XL probe option sequence to meet distinct mechanical reach and cabling mandates. The model number 330104-00-24-05-02-00 breaks down into the following engineered parameters:

Technical Specifications

This metric-threaded proximity probe interfaces seamlessly with standard 3300 XL extension cables and Proximitor® sensors to deliver full API 670 performance under demanding process conditions.

• Thread Specification: M10 x 1 metric thread

• Overall Case Length: 240 mm

• Total Integrated Cable Length: 0.5 meter (1.6 feet)

• Interconnect Termination: Gold-plated miniature coaxial ClickLoc™ connector

• Voltage Rating: 30 VDC

• Current Rating: 10 mA

• Cable Diameter: 5 mm

• Frequency Response: 10 Hz to 10 kHz

• Sensitivity: 100 mV/g (system calibrated output)

• Dynamic Range: 0.1 g to 100 g

• Operating Temperature Range: -40°C to +85°C

• Ingress Protection Class: IP67

• Net Weight: 0.103 kg

Engineering Advantages

• Extended Deep-Housing Reach: The 240 mm overall case length targets deep internal bearing blocks or passes effortlessly through thick outer machine insulation jackets. The 0 mm unthreaded specification ensures full-length thread contact, maximizing mounting clamping force and completely eliminating probe housing vibration caused by high-velocity oil mist windage.

• Positive-Locking Signal Shielding: The gold-plated ClickLoc™ coaxial connector maintains low electrical resistance over time. It prevents signal degradation and high-impedance drift from micro-fretting corrosion caused by persistent high-frequency asset chassis vibration.

• IP67 Rated Environmental Resilience: The rugged housing completely seals the internal micro-coils against severe industrial environments. The probe withstands high-pressure oil splashing, steam ingress, and continuous temperatures down to -40°C or up to +85°C without shifting its calibrated baseline.

• High-Frequency Response Curve: Capturing structural and shaft activity from 10 Hz up to 10 kHz ensures the sensor tracks subtle, high-velocity sub-synchronous vibrations and early-stage bearing instabilities before they manifest as severe mechanical failures.

FAQs

• What specific extension cable must I pair with this 0.5-meter probe?

  A standard 3300 XL Proximitor sensor requires either a 5.0-meter or a 9.0-meter total calibrated system length. Because this probe features an integrated 0.5-meter cable length, you must connect it to either a 4.5-meter or an 8.5-meter 3300 XL extension cable to achieve the correct electrical tuned circuit and ensure precise calibration.

• What mounting torque prevents casing damage during installation?

  Always tighten this M10 x 1 stainless steel case to a maximum torque limit of 4.5 N·m (40 in·lb). Forcing the long 240 mm body beyond this limit stretches the outer steel casing and snaps the delicate micro-wires running to the internal face coil, instantly destroying the transducer.

• Can I use this probe in applications requiring hazardous area certifications (like ATEX or IECEx)?

  No, this specific part number ends in the option code "-00", which signifies that it does not carry hazardous area agency approvals. If your plant environment requires intrinsic safety or explosion-proof ratings, you must select a configuration ending in the "-05" option code (Multiple Approvals).