330103-17-23-05-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-17-23-05-02-05
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 330103-17-23-05-02-05 3300 XL 8 mm Proximity Probes are advanced non-contact eddy current sensors designed for precise vibration and position monitoring in critical rotating machinery. As a specialized configuration within the 3300 XL platform, these 3300 XL 8 mm Proximity Probes are engineered to deliver stable, repeatable displacement measurements while accommodating extended mechanical lengths required by deep or recessed mounting locations. Manufactured in the USA, this model reflects the mature reliability and performance standards associated with the 3300 XL 8 mm Proximity Probes family.

The measurement principle of the 3300 XL 8 mm Proximity Probes is based on detecting changes in the electromagnetic field between the probe tip and a conductive target surface. These changes are converted into a linear voltage output proportional to the gap distance, allowing accurate monitoring of shaft vibration, radial displacement, and axial position. With a defined linear range of 2 mm (80 mils), the 330103-17-23-05-02-05 3300 XL 8 mm Proximity Probes provide high-resolution data essential for early detection of imbalance, misalignment, rotor instability, and bearing wear in turbines, compressors, motors, and pumps.

Mechanically, this model is distinguished by its extended 170 mm unthreaded length and 230 mm overall case length, making it particularly suitable for applications where probes must pass through thick bearing housings, machine casings, or protective barriers. The probe case is manufactured from AISI 303/304 stainless steel, providing excellent resistance to corrosion, oil contamination, and mechanical stress. The probe tip is constructed from Polyphenylene Sulfide (PPS), ensuring dimensional stability and wear resistance under continuous vibration and elevated temperatures.

Applications

1.Deep-Mount Vibration and Shaft Position Monitoring

The 3300 XL 8 mm Proximity Probes are ideally suited for vibration and displacement monitoring in rotating machinery where extended probe reach is required. The 170 mm unthreaded length and 230 mm overall case length allow accurate measurement of shaft vibration and position inside thick bearing housings, turbine casings, and enclosed machinery structures.

2.Hazardous Area Machinery Protection Systems

With CSA, ATEX, and IECEx approvals, the 330103-17-23-05-02-05 3300 XL 8 mm Proximity Probes can be deployed in hazardous locations such as refineries, petrochemical plants, gas compression stations, and offshore platforms. Their stainless steel construction and stable electrical performance ensure reliable operation in oil-laden, humid, or contaminated environments.

3.Predictive Maintenance for Critical Industrial Equipment

The 2 mm linear range and low supply sensitivity make the 3300 XL 8 mm Proximity Probes well suited for continuous condition monitoring and predictive maintenance applications. When integrated with compatible Proximitor sensors, they provide consistent displacement data to identify early-stage mechanical faults, reducing unplanned downtime and maintenance costs.

Specifications

Competitive Advantage

1.Extended Mechanical Length for Specialized Installations

The long 170 mm unthreaded section and 230 mm overall case length enable installation in deep or recessed mounting locations where standard probes cannot reach. This design expands application flexibility without compromising measurement accuracy.

2.Certified Safety for Global Hazardous Environments

CSA, ATEX, and IECEx certifications allow direct use of the 3300 XL 8 mm Proximity Probes in hazardous areas, simplifying compliance with international safety standards and reducing the need for additional protective measures.

3.Stable and Accurate Measurement Performance

With a 2 mm linear range, low supply sensitivity, and robust eddy current sensing technology, the 3300 XL 8 mm Proximity Probes deliver reliable, repeatable displacement measurements even under continuous vibration, temperature variation, and electrical interference.