330103-00-05-05-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-00-05-05-02-05
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 330103-00-05-05-02-05 3300 XL 8 mm Proximity Probes are high-performance eddy current displacement sensors developed for precision monitoring and protection of critical rotating machinery. As part of the advanced 3300 XL series, the 3300 XL 8 mm Proximity Probes are engineered to deliver accurate, stable, and repeatable measurements of shaft vibration, axial position, and relative displacement in demanding industrial environments.

Using a non-contact eddy current sensing principle, the 3300 XL 8 mm Proximity Probes measure the distance between the probe tip and a conductive target without mechanical contact. This eliminates physical wear while ensuring long-term signal reliability. With a defined 2 mm (80 mils) linear range, these 8 mm Proximity Probes provide high-resolution output that allows early detection of shaft imbalance, rotor eccentricity, misalignment, bearing degradation, and thermal growth before these issues develop into serious mechanical failures.

The mechanical construction of the 330103-00-05-05-02-05 3300 XL 8 mm Proximity Probes emphasizes durability, stability, and resistance to harsh operating conditions. The probe housing is manufactured from AISI 303 or 304 stainless steel, providing excellent resistance to corrosion, vibration, and mechanical stress. The probe tip is made from polyphenylene sulfide (PPS), a high-strength engineering polymer known for its superior thermal stability, chemical resistance, and dimensional consistency. This robust material combination enables the 3300 XL 8 mm Proximity Probes to operate reliably in oil-contaminated, dusty, humid, and chemically aggressive environments.

Applications

1.urbine and Generator Shaft Monitoring

The 3300 XL 8 mm Proximity Probes are extensively used for radial vibration and axial position monitoring in steam turbines, gas turbines, and generators. Their wide operating temperature range and precise linear measurement capability allow reliable detection of rotor vibration, shaft movement, and thrust position changes under continuous high-speed operation.

2.Pumps and Compressors in Process Industries

In centrifugal pumps and compressors used in oil, gas, chemical, and manufacturing facilities, the 8 mm Proximity Probes provide accurate shaft displacement monitoring. Their compact design and short case length allow installation in confined bearing housings while maintaining stable measurement performance in oil-rich and high-vibration environments.

3.Machinery Protection and Condition Monitoring Systems

Integrated into machinery protection and condition monitoring systems, the 3300 XL 8 mm Proximity Probes supply stable, real-time signals for alarm, trip, and diagnostic functions. This supports predictive maintenance strategies, reduces unplanned downtime, and improves overall equipment reliability.

Specifications

Competitive Advantage

1.High Measurement Accuracy with Long-Term Stability

The defined 2 mm linear range, low supply sensitivity, and stable output resistance ensure consistent signal accuracy over long operating periods, supporting reliable trend analysis and early fault identification.

2.Rugged Construction for Harsh Industrial Environments

The stainless steel probe case and PPS probe tip provide strong resistance to corrosion, oil contamination, vibration, and temperature extremes, ensuring extended service life in demanding industrial applications.

3.Compact Design and Easy Installation

With a 50 mm overall case length, zero unthreaded length, and a miniature coaxial ClickLoc connector, the 3300 XL 8 mm Proximity Probes are easy to install in tight spaces and minimize installation time during maintenance or replacement.

4.Wide System Compatibility and Cost Efficiency

The standardized electrical and mechanical design allows seamless integration into existing proximity monitoring systems, reducing commissioning time and lowering total lifecycle cost for machinery protection solutions.