330903-00-04-05-02-00 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330903-00-04-05-02-00
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 330903-00-04-05-02-00 3300 NSv Proximity Probe is a high-precision eddy current displacement sensor engineered and manufactured by Bently Nevada, a global leader in machinery condition monitoring and protection solutions, tailored for non-contact measurement of shaft vibration, rotor position, and axial displacement in critical industrial rotating assets. As a next-generation core component of the 3300 NSv product series, this probe delivers a highly linear, stable voltage signal that is directly proportional to the gap between its probe tip and conductive target surfaces, providing essential data for predictive maintenance, continuous condition monitoring, and real-time fault detection in power generation, oil & gas, petrochemical, and heavy manufacturing sectors. Manufactured in the USA and supplied as original new factory-sealed equipment, the 330903-00-04-05-02-00 3300 NSv Proximity Probe meets stringent performance standards, ensuring reliable operation in the most demanding industrial environments where unplanned downtime can lead to massive operational losses.

Configured with an unthreaded length of 0 in, an overall case length of 0.4 in, and a total cable length of 0.5 meter (20 in), this proximity probe features a miniature coaxial ClickLoc connector that ensures secure, vibration-resistant connections and seamless integration with compatible 3300 NSv extension cables and monitoring electronics. Unlike legacy models, the 330903-00-04-05-02-00 3300 NSv Proximity Probe is engineered with enhanced chemical resistance, enabling it to withstand prolonged exposure to aggressive lubricants, process fluids, and corrosive agents without signal degradation or mechanical failure. Its compact dimensions of 1.3x1.4x67 cm and lightweight design of 0.06 kg offer exceptional installation flexibility, fitting seamlessly into confined mounting spaces of steam turbines, gas turbines, centrifugal compressors, and large pumps.

Applications

The 330903-00-04-05-02-00 3300 NSv Proximity Probe is primarily used for continuous, high-precision monitoring of radial vibration and axial position in critical rotating machinery such as steam turbines, gas turbines, centrifugal compressors, and large pumps, enabling early detection of imbalances, misalignments, and thrust bearing wear to support predictive maintenance programs and prevent catastrophic equipment failures.

With its full mechanical and electrical interchangeability with legacy 3300 RAM probe systems, this probe serves as an ideal retrofit and upgrade solution for existing monitoring installations, allowing plants to enhance measurement accuracy and chemical resistance without modifying mounting points or replacing entire sensor suites, thus protecting prior capital investments.

Engineered to withstand aggressive process fluids, corrosive agents, and extreme temperatures ranging from -55°C to +177°C, the 330903-00-04-05-02-00 3300 NSv Proximity Probe is suitable for deployment in chemically aggressive and high-temperature environments such as refineries, chemical plants, and offshore platforms, ensuring long-term reliability where standard proximity probes may fail.

Specifications

Competitive Advantage

1.Enhanced Chemical and Environmental Resilience for Harsh Industrial Settings

The probe features a specialized construction that delivers superior resistance to aggressive lubricants, process fluids, and corrosive agents compared to legacy models. This design maintains signal integrity and mechanical stability even in prolonged exposure to harsh industrial conditions, extending sensor service life and reducing maintenance and replacement costs.

2.Seamless Backward Compatibility for Cost-Effective Retrofits

Fully mechanically and electrically interchangeable with Bently Nevada’s legacy 3300 RAM probe systems, the probe enables straightforward upgrades and retrofits without full system overhauls. This minimizes installation downtime, eliminates the need for new mounting configurations, and simplifies spare parts inventory management, providing a cost-efficient path to improved monitoring performance.

3.Patented Mechanical Locking and Extreme Temperature Tolerance

Equipped with advanced TipLoc and CableLoc technologies, the probe prevents common failure modes like probe tip separation and cable pull-out, ensuring robust operation in high-vibration machinery environments. Combined with its wide operating temperature range of -55°C to +177°C, it delivers stable, accurate measurements in both freezing outdoor installations and high-temperature turbine casings, outperforming standard proximity probes in extreme conditions.