330901-00-40-05-02-05 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-00-40-05-02-05
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 330901-00-40-05-02-05 3300 NSv Proximity Probe is a high-precision eddy current transducer engineered and manufactured by Bently Nevada in the USA, specializing in non-contact measurement of displacement, vibration, and rotor position for critical rotating machinery. As a core component of the 3300 NSv product line, this proximity probe is optimized for tight mounting constraints and narrow-surface applications, making it an indispensable tool for predictive maintenance and asset protection in industries such as power generation, petrochemical processing, and heavy manufacturing. Boasting a 0 in unthreaded length and 4.0 in overall case length, the 330901-00-40-05-02-05 proximity probe features a compact, lightweight design (0.06kg) with dimensions of 1.3x1x115cm, enabling seamless installation in confined bearing housings, small-diameter equipment compartments, and densely packed machinery racks where standard-sized probes cannot fit.

Equipped with a 0.5-meter (20 in) standard cable terminated with a miniature coaxial ClickLoc connector and connector protector, the 330901-00-40-05-02-05 proximity probe ensures secure, noise-free signal transmission and plug-and-play compatibility with Bently Nevada’s legacy monitoring systems and new-generation 3300 NSv platforms. At the heart of its performance is the industry-standard Average Scale Factor (ASF) of 7.87 V/mm (200 mV/mil), which converts the physical gap between the probe tip and conductive target into a stable, linear voltage output—delivering precise data for detecting minute shaft displacements, rotor imbalance, and bearing wear. What sets this model apart is its proprietary "Narrow Surface" (NSv) capability, optimized for small conductive targets and environments with limited side-view clearance, outperforming legacy 190 series transducers with a 1.5 mm linear range that ensures accuracy even in the most space-restricted applications.

Applications

The 330901-00-40-05-02-05 3300 NSv Proximity Probe is primarily designed for monitoring small-scale rotating equipment, including compact centrifugal compressors, high-speed precision pumps, and miniature turbines in power generation and petrochemical facilities. Its 0 in unthreaded length, 4.0 in overall case length, and NSv narrow-surface optimization allow it to fit into tight bearing housings and small conductive target areas, where standard probes fail to deliver accurate data, enabling precise detection of shaft vibration and displacement to prevent equipment failure.

Thanks to its seamless compatibility with legacy 3300 RAM, 3000-series, and 7000-series 190 transducer systems, this proximity probe serves as a direct replacement for aging sensors in plant modernization projects, eliminating the need for full infrastructure overhauls. Its plug-and-play design and 0.5-meter cable with ClickLoc connector simplify on-site installation, reducing downtime and labor costs while preserving historical data continuity for predictive maintenance analysis.

With a wide operating temperature range of -40°C to +175°C and robust resistance to electromagnetic interference, the 330901-00-40-05-02-05 proximity probe performs reliably in harsh industrial environments, such as high-temperature turbine casings, cryogenic processing units, and outdoor equipment installations. It is widely deployed in chemical plants, oil refineries, and manufacturing workshops to monitor critical assets under extreme condition, ensuring stable operation and compliance with safety standards.

Specifications

Competitive Advantage

1.Ultra-Compact Design for Confined Space Installations

Featuring a 0 in unthreaded length, 4.0 in overall case length, and lightweight 0.06kg build, the probe is specifically engineered for tight mounting constraints in small-scale rotating equipment and narrow-surface applications. This space-saving design eliminates the need for equipment modification, simplifying installation and expanding the probe’s application scope beyond the limits of standard-sized transducers.

2.Proprietary NSv Capability for Small Target Precision

The unique "Narrow Surface" optimization enables the probe to deliver accurate 1.5 mm linear range measurements on small conductive targets and in environments with limited side-view clearance, outperforming legacy 190 series transducers. This capability makes it the ideal choice for monitoring compact machinery where standard probes cannot maintain measurement integrity.

3.Seamless Legacy System Compatibility for Cost-Effective Upgrades

As a direct replacement for Bently Nevada’s legacy 3300 RAM, 3000-series, and 7000-series 190 systems, the probe allows plant operators to upgrade their monitoring capabilities without replacing entire infrastructure. This compatibility preserves historical data continuity, reduces upgrade costs, and minimizes production downtime during system transitions.

4.Broad Temperature Tolerance for Harsh Environment Reliability

Operating stably across -40°C to +175°C, the probe resists signal drift and performance degradation in extreme heat and cold, making it suitable for deployment in high-temperature turbine casings, cryogenic facilities, and outdoor installations. Its robust construction further enhances durability in harsh industrial settings, lowering long-term maintenance costs.