330104-05-17-10-11-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330104-05-17-10-11-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330104-05-17-10-11-05 is a high-precision eddy current sensor belonging to the industry-leading 3300 XL 8 mm Proximity Probes family by Bently Nevada. This specific reverse-mount probe is engineered for advanced condition monitoring of rotating machinery, where accurate gap measurement is critical for maintaining mechanical integrity. As a core component of the 3300 XL 8 mm Proximity Probes system, the 330104-05-17-10-11-05 features a 170 mm overall case length with a 50 mm unthreaded portion, optimized for specific housing depths and installation requirements in complex industrial setups.

The primary function of the 3300 XL 8 mm Proximity Probes is to provide a linear voltage output that is directly proportional to the distance between the probe's tip and a conductive target, such as a machine shaft. This makes the 330104-05-17-10-11-05 indispensable for tracking radial vibration, axial position, and rotational speed. Designed in strict accordance with the API 670 standard, these 3300 XL 8 mm Proximity Probes offer unparalleled interchangeability. Operators can replace the 330104-05-17-10-11-05 or its associated extension cables without the need for time-consuming bench calibration, significantly streamlining maintenance workflows.

Applications

The 330104-05-17-10-11-05 is expertly designed for radial vibration and displacement monitoring in fluid-film bearing machines. Its 2 mm linear range allows for the capture of minute shaft movements in steam turbines and centrifugal compressors. By providing real-time vibration data, it enables early detection of mechanical faults like unbalance or bearing degradation, ensuring that critical machinery in power plants and refineries operates within safe parameters.

This probe serves as a vital tool for axial thrust position monitoring, particularly in large-scale rotating equipment. Given its 170 mm case length, the 330104-05-17-10-11-05 can be deeply integrated into bearing housings to measure the "float" of the shaft. This measurement is crucial for preventing contact between the rotor and stator, thereby protecting the machine from severe damage during startup or under varying load conditions.

Leveraging its FluidLoc cable and international safety certifications (CSA, ATEX, IECEx), the 330104-05-17-10-11-05 is ideal for hazardous environment speed and Keyphasor reference measurements. It can reliably detect shaft notches or keyways to provide timing pulses for phase analysis. Its oil-resistant construction makes it the preferred choice for petrochemical and offshore applications where sensors are frequently exposed to high-pressure lubricants and volatile gases.

Specifications

Competitive Advantage

Triple-Agency Explosion-Proof Certification: The 330104-05-17-10-11-05 comes pre-certified with CSA, ATEX, and IECEx approvals. This allows for immediate, compliant deployment in Zone 1/2 hazardous locations globally. This "universal" safety profile reduces engineering complexity and administrative costs for international projects, providing a distinct advantage over sensors requiring secondary certifications.

Advanced FluidLoc and ClickLoc Connection System: Unlike standard probes, this model features a FluidLoc cable that acts as a physical barrier against fluid migration, protecting the Proximitor sensor from internal contamination. The Miniature coaxial ClickLoc connector, paired with a dedicated connector protector, ensures a moisture-proof and vibration-resistant connection, significantly reducing signal drift and maintenance frequency in oil-heavy environments.

Exceptional Environmental Resilience and Stability: Constructed with a PPS tip and high-grade stainless steel, the 330104-05-17-10-11-05 maintains its 2 mm linear range even under extreme thermal stress (-55°C to +105°C). Its superior supply sensitivity (less than 2 mV change per volt change in input) ensures that measurement accuracy remains unaffected by power supply fluctuations, providing consistent and reliable data for long-term trend analysis.