330909-00-65-05-02-00 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330909-00-65-05-02-00
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 330909-00-65-05-02-00 3300 NSv Proximity Probes are compact, high-precision non-contact eddy current sensors engineered for reliable vibration and displacement measurement in industrial rotating machinery. As a core sensing element within the 3300 NSv transducer system, the 3300 NSv Proximity Probes convert the physical gap between the probe tip and a conductive target into a stable, linear voltage signal, enabling accurate monitoring of shaft vibration, radial displacement, and dynamic motion under demanding operating conditions.

One of the defining strengths of the 3300 NSv Proximity Probes is their full mechanical and electrical compatibility with earlier 3300 RAM proximity probes and associated extension cables. This backward compatibility allows operators to modernize monitoring systems without redesigning existing installations, significantly reducing retrofit complexity, downtime, and engineering costs. When integrated into legacy systems, the 3300 NSv Proximity Probes maintain consistent scale factors and signal behavior, ensuring continuity of historical data and alarm thresholds.

The mechanical design of the 3300 NSv Proximity Probes emphasizes durability and resistance to harsh industrial environments. Compared with previous-generation probes, the NSv series offers enhanced chemical resistance, making it particularly suitable for process compressor applications where exposure to oils, solvents, and aggressive industrial fluids is common. The probe also demonstrates improved side-view measurement characteristics, allowing accurate sensing in installations where probe orientation or clearance is limited, outperforming older 3000-series designs under comparable conditions.

To ensure long-term structural integrity, the 3300 NSv Proximity Probes incorporate patented TipLoc molding technology, which forms a permanent, high-strength bond between the probe tip and probe body. This design minimizes the risk of separation caused by continuous vibration or thermal cycling. In addition, the patented CableLoc system provides a pull strength of up to 220 N, securing the cable-to-probe interface and preventing signal interruption due to accidental tension or maintenance handling.

Applications

The 330909-00-65-05-02-00 3300 NSv Proximity Probes are widely used for continuous vibration and displacement monitoring in critical rotating machinery such as turbines, compressors, motors, and pumps. By providing a linear voltage output proportional to shaft movement, the probes enable accurate detection of radial vibration, rotor displacement, and dynamic motion, supporting early fault identification and machinery protection strategies.

Thanks to their compact size, zero unthreaded length, and 6.5-inch overall case length, the probes are well suited for installations in confined spaces and densely packed equipment layouts. The 0.5-meter standard cable and miniature coaxial ClickLoc connector simplify routing and installation while ensuring secure electrical connections in environments subject to vibration and mechanical stress.

Designed for harsh operating conditions, the 3300 NSv Proximity Probes operate reliably across a wide temperature range from -55°C to +175°C and maintain stable performance in environments exposed to chemicals, oils, and continuous vibration. Their compatibility with standard monitoring systems and field wiring allows seamless integration into both new installations and system upgrade projects across power generation, petrochemical processing, and heavy industrial facilities.

Specifications

Competitive Advantage

1.Enhanced Chemical Resistance for Process Environments

The 3300 NSv Proximity Probes offer improved resistance to oils, solvents, and industrial chemicals compared with earlier proximity probe designs. This characteristic ensures reliable long-term performance in process compressors and other chemically aggressive applications, reducing maintenance frequency and extending service life.

2.Proven Mechanical Integrity with Patented Reinforcement

Incorporating TipLoc probe-tip bonding and CableLoc cable retention with up to 220 N pull strength, the probes resist vibration-induced loosening and cable strain. These patented features enhance mechanical robustness and minimize the risk of signal interruption in high-vibration installations.

3.Seamless Integration and Retrofit Capability

Full mechanical and electrical compatibility with legacy proximity probe systems allows the 3300 NSv Proximity Probes to be deployed in existing installations without structural modification. This simplifies system upgrades, preserves historical data consistency, and reduces downtime and engineering effort during modernization projects.