330901-00-15-05-02-05 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-00-15-05-02-05
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 330901-00-15-05-02-05 represents the ultimate evolution in space-optimized, high-reliability sensing as a premier model within the 3300 NSv Proximity Probes family. Engineered by Bently Nevada for scenarios where every millimeter counts, this specialized reverse-mount proximity probe delivers industrial-grade displacement and vibration measurement in environments that are inaccessible to standard sensors. As part of the advanced 3300 NSv Proximity Probes series, it leverages next-generation eddy-current technology to provide a precise, linear voltage signal that is directly proportional to the gap between its probe tip and a conductive target, enabling accurate monitoring of both dynamic vibration and critical rotor position on compact, high-speed rotating machinery.

This probe distinguishes itself with an exceptionally compact and robust mechanical design. Featuring an ultra-short overall case length of just 1.5 inches with 0 inches of unthreaded length, the 330901-00-15-05-02-05 is engineered for direct integration into tight bearing housings, bulkheads, and internal machine structures. Its reverse-mount configuration is a key feature, allowing installation from the backside of a mounting surface, which is essential for constrained spaces in small centrifugal compressors, integrated gearboxes, and high-speed pump assemblies. The probe is delivered with a 0.5-meter standard cable terminated with a Miniature coaxial ClickLoc connector that is pre-fitted with a connector protector, offering immediate defense against moisture and contamination to ensure long-term connection integrity.

Beyond its compact form factor, the 330901-00-15-05-02-05 is built for performance and resilience. It operates reliably across an extreme temperature spectrum from -55°C to +177°C, ensuring stable data acquisition in both frigid outdoor installations and high-temperature turbine applications. The probe's electrical characteristics, including a 50 Ω output resistance and a supply sensitivity of less than 2 mV/V, guarantee a stable, low-noise signal that is resistant to common industrial electrical interference.

Applications

1. Vibration and Position Monitoring in Ultra-Compact Machinery

Specifically designed for small centrifugal compressors, high-speed pumps, and compact turbine generators where internal space is severely limited. Its 1.5-inch case length and reverse-mount design allow it to be installed in bearing housings and internal bulkheads where traditional probes cannot fit, providing essential data on shaft dynamics and rotor position.

2. Retrofit and Upgrade in Space-Constrained Legacy Systems

Ideal for modernizing monitoring systems on older, compact machinery previously equipped with 3300 RAM or 3000-series transducers. Its compatible form factor and electrical characteristics enable a direct replacement, offering enhanced NSv (Narrow Surface View) performance and improved reliability without modifying the existing, cramped mounting geometry.

3. Critical Measurement in Regulated and Certified Environments

With its Multiple Agency Approvals option, this probe is suited for applications in industries with stringent safety and certification requirements, such as certain aerospace test stands, marine propulsion systems, or regulated energy sector equipment, where documented component approval is essential for operation.

4. High-Reliability Monitoring in Extreme Temperature Zones

The wide operational range (-55°C to +177°C) makes it applicable for installations exposed to severe thermal cycles. This includes monitoring points near combustion zones in small gas turbines, on cryogenic pumps, or on outdoor machinery subject to wide ambient temperature swings, where sensor stability is critical.

5. Secure Monitoring in Vibration-Prone, Confined Locations

The combination of the secure ClickLoc connector with an integrated protector and the robust reverse-mount housing ensures reliable operation in high-vibration environments within compact spaces, such as integrated motor-pump units or auxiliary drives, where connections are prone to loosening and spaces are too confined for standard cable management.

Specifications

Competitive Advantage

1. Industry-Leading Compactness for Maximum Installation Flexibility

With an overall case length of only 1.5 inches and zero unthreaded length, this probe offers one of the most space-efficient profiles in its class. This ultra-compact design, combined with its lightweight (0.03kg) build, solves installation challenges in densely packed machinery, eliminating the need for costly structural modifications to accommodate monitoring sensors.

2. Pre-Equipped for Connection Integrity with Connector Protector

Unlike standard probes, this model includes a factory-fitted connector protector on its ClickLoc connector. This provides immediate, superior defense against ingress of liquids, oils, and conductive contaminants, dramatically reducing the risk of connection failure and signal degradation in humid, wet, or dirty industrial environments from day one.

3. Certified for Global Deployment with Multiple Agency Approvals

The availability of Multiple Agency Approvals as a standard option is a significant differentiator. It streamlines the procurement and qualification process for projects in regulated sectors, reducing time-to-deployment and ensuring compliance with international safety and performance standards, which many competing probes do not offer as a baseline.

4. Engineered for Thermal Extremes and Signal Stability

The probe maintains specified performance across a remarkably wide temperature range (-55°C to +177°C). Coupled with excellent electrical specs (50 Ω output, <2 mV/V sensitivity), it delivers stable, accurate measurements where temperature fluctuations or electrical noise would cause signal drift in less capable sensors, ensuring data reliability for predictive maintenance.

5. Optimized Reverse-Mount Design for Seamless Integration

The dedicated reverse-mount configuration is not an adaptation but a core design feature. It allows for clean, secure, and mechanically robust installation from the interior or backside of equipment, providing a reliable and professional solution for complex mounting scenarios that generic probes with adapters cannot match.