330902-00-95-05-02-00 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330902-00-95-05-02-00
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 330902-00-95-05-02-00 3300 NSv Proximity Probes are high-performance, non-contact displacement sensors specifically engineered for use in critical rotating machinery and process-compressor applications. These 3300 NSv Proximity Probes are mechanically and electrically compatible with Bently Nevada’s earlier 3300 RAM proximity probes and extension cables, offering seamless interchangeability. This compatibility ensures that upgrading to the 3300 NSv Proximity Probes does not require extensive system modifications, allowing users to enhance performance while maintaining existing installations.

One of the key advantages of the 3300 NSv Proximity Probes is their improved chemical resistance compared to previous 3300 RAM probes. This enhancement allows the probes to perform reliably in environments where exposure to oils, process fluids, and other corrosive agents is a concern. The 3300 NSv Proximity Probes also deliver superior side-view characteristics compared to the 3000-series 190 probes, ensuring more accurate measurements and better alignment when gapped at the same distance from the target shaft or surface.

These probes are available in a variety of case configurations, including both armored and unarmored designs, and multiple thread options such as 1/4-28, 3/8-24, M8 × 1, and M10 × 1, providing flexibility for diverse installation requirements. Reverse-mount configurations are also supported, with standard 3/8-24 or M10 × 1 threads, allowing the 3300 NSv Proximity Probes to be installed in confined or specialized machinery setups.

Applications

1.Precision Shaft and Rotor Monitoring

The 330902-00-95-05-02-00 3300 NSv Proximity Probes are designed for high-accuracy monitoring of shaft displacement, rotor position, and vibration in critical rotating machinery. With a linear measurement range of 1.5 mm (60 mils) and a recommended gap setting of 1.0 mm (40 mils), these probes deliver precise non-contact measurement, ensuring reliable detection of rotor eccentricity, axial movement, and radial vibration in turbines, compressors, pumps, and motors.

2.Compact Design for Flexible Installation

Featuring an overall case length of 9.5 in and a compact dimension of 1.3 × 1.2 × 66 cm, the 3300 NSv Proximity Probes support installation in tight machinery housings and constrained spaces. The 0.5 meter (20 in) standard cable allows easy integration with monitoring systems without additional extension requirements, while the 0 in unthreaded length ensures secure and precise mounting directly to bearing housings or machine casings.

3.Reliable Electrical Performance

Equipped with a miniature coaxial ClickLoc connector and standard cable, the 3300 NSv Proximity Probes provide stable signal transmission and secure electrical connections. The probes feature 50 Ω output resistance and extremely low supply sensitivity (less than 2 mV/V), ensuring consistent measurement signals even under fluctuating voltage conditions. This stability is critical for accurate machine diagnostics and protection system reliability.

4.Extreme Temperature and Environmental Tolerance

The 3300 NSv Proximity Probes operate reliably over a wide temperature range of -52°C to +177°C (-62°F to +351°F), making them suitable for harsh industrial environments, including high-temperature turbine casings, compressors, and low-temperature outdoor applications. The compact and lightweight design (0.08 kg) further enhances installation flexibility while reducing mechanical stress on mounting hardware.

Specifications

Competitive Advantage

1.Robust Electrical Performance

Equipped with a miniature coaxial ClickLoc connector and standard cable, these probes offer secure, vibration-resistant connections. The 50 Ω output resistance and extremely low supply sensitivity (less than 2 mV/V) ensure stable signal output even under fluctuating power conditions, enhancing system reliability and reducing false alarms.

2.Wide Temperature and Environmental Tolerance

Operating reliably across -52°C to +177°C (-62°F to +351°F), the 3300 NSv Proximity Probes perform consistently in extreme industrial environments, including high-temperature turbines, compressors, and low-temperature outdoor applications. Their design ensures dependable operation under harsh conditions, where many competing probes may fail.

3.Easy Integration and Installation

The probes feature a 0 in unthreaded length and an overall case length of 9.5 in, allowing secure, precise mounting in bearing housings or machine casings. Field wiring support from 0.2 to 1.5 mm² (16 to 24 AWG) and standard -17.5 Vdc to -26 Vdc power requirements facilitate seamless integration with existing 3300 NSv Proximitor sensors and machinery protection systems.