330104-00-22-10-02-CN 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330104-00-22-10-02-CN
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 330104-00-22-10-02-CN 3300 XL 8 mm Proximity Probe is a top-tier eddy current displacement transducer engineered and manufactured by Bently Nevada in the USA, standing as a core component of the industry-leading 3300 XL series for critical rotating machinery condition monitoring. This 3300 XL 8 mm Proximity Probe is designed to deliver millimeter-level precision in gap measurement, even in the harshest industrial environments, and its core function is to convert the physical distance between the probe tip and conductive target surfaces into high-fidelity voltage signals in real time. This capability makes the 3300 XL 8 mm Proximity Probe an indispensable tool for engineers to monitor key parameters such as shaft vibration, axial position, Keyphasor reference, and rotational speed, laying a solid foundation for predictive maintenance and fault prevention.

What distinguishes the 3300 XL 8 mm Proximity Probe from conventional sensors is its uncompromising system integrity and unmatched reliability, as it is fully compliant with the stringent American Petroleum Institute API 670 standard. The 3300 XL 8 mm Proximity Probe maintains exceptional linearity and temperature stability across an operating range of -55°C to +105°C, adapting seamlessly to extreme temperature fluctuations in industrial settings. Its probe tip is crafted from high-temperature and chemically resistant Polyphenylene Sulfide (PPS), while the housing adopts rugged AISI 303/304 stainless steel, making the 3300 XL 8 mm Proximity Probe highly resistant to lubricating oils, corrosive gases, and particulate matter, ensuring long-term stable operation in harsh working conditions.

Applications

The 330104-00-22-10-02-CN 3300 XL 8 mm Proximity Probe is a core device for radial vibration monitoring of rotating machinery, widely used in steam turbines, centrifugal compressors, and large industrial fans equipped with fluid-film bearings. Its 2 mm linear range and wide operating temperature range allow it to accurately capture subtle dynamic displacements of shafts caused by imbalance, misalignment, or early bearing wear. By providing real-time vibration data, it helps maintenance teams identify potential faults in advance, avoid catastrophic mechanical failures, and extend the service life of critical equipment in power generation and manufacturing plants.

This proximity probe plays a vital role in axial thrust position monitoring for heavy-duty machinery, especially in hydroelectric and thermal power generation units. It leverages the linear correlation between output voltage and gap distance to precisely measure the axial float of turbine and generator shafts, ensuring that the distance between rotating and stationary components stays within a safe range. This function is critical for protecting thrust bearings from excessive wear or burnout, which is essential for maintaining the continuous and stable operation of power generation systems and preventing costly production interruptions.

The 3300 XL 8 mm Proximity Probe is also an ideal solution for Keyphasor reference and high-precision rotational speed measurement. It can reliably detect keyways or notches on rotating shafts to generate accurate Keyphasor signals, which serve as the benchmark for phase analysis, rotor balance correction, and fault diagnosis of rotating machinery. Meanwhile, its high-frequency response capability enables it to support electronic overspeed protection systems, providing real-time and stable speed feedback for control systems in petrochemical refineries and mining equipment, ensuring the safe operation of machinery in high-risk environments.

Specifications

Competitive Advantage

1.Globally Recognized Hazardous Area Certifications

The 330104-00-22-10-02-CN 3300 XL 8 mm Proximity Probe is equipped with CSA, ATEX, and IECEx international explosion-proof certifications, allowing direct deployment in Zone 1/2 hazardous areas with flammable gases or dust. This eliminates the need for additional safety modification measures for users in high-risk industries such as petrochemicals, natural gas extraction, and mining, significantly reducing compliance costs and project implementation risks, and providing a plug-and-play safety monitoring solution for cross-border engineering projects.

2.Premium Material Selection for Military-Grade Durability

The probe tip is made of high-performance Polyphenylene Sulfide (PPS) with excellent thermal stability and chemical corrosion resistance, while the housing adopts AISI 303/304 stainless steel with strong mechanical strength and corrosion resistance. This premium material combination makes the probe resistant to the erosion of lubricating oils, corrosive gases, and particulate matter in harsh industrial environments, extending its service life by more than 30% compared with standard material probes, reducing the frequency of maintenance and replacement, and lowering the total cost of ownership for enterprises.

3.Superior Temperature Stability and Installation Flexibility

With an operating temperature range of -55°C to +105°C, the probe maintains stable performance in extreme temperature environments without relying on additional temperature compensation circuits, effectively avoiding signal drift and false alarms caused by ambient temperature fluctuations, and ensuring 24/7 all-weather reliable monitoring. In addition, it features a 0 mm minimum unthreaded length, 220 mm overall case length, and a 1.0-meter cable with a miniature coaxial ClickLoc connector, enabling flexible installation in narrow equipment compartments, and its lightweight design of 0.18 kg minimizes the mechanical load on precision machinery, expanding its applicability across various industrial equipment types.