330910-01-07-10-01-00 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330910-01-07-10-01-00
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 Bently Nevada 330910-01-07-10-01-00 3300 NSv Proximity Probe is a sophisticated, high-precision eddy current sensor engineered to deliver reliable vibration and displacement measurement for critical rotating machinery monitoring. As a pivotal component of the advanced 3300 NSv series from Bently Nevada, this proximity probe is meticulously designed for environments demanding compact form factors and robust performance. Its defining mechanical profile features a 10 mm minimum unthreaded length and a 70 mm overall case length, offering an optimized geometry that facilitates installation in spatially constrained applications while maintaining a secure mounting interface. The sensor's design is focused on converting minute changes in the physical gap between its probe tip and a conductive target into a highly stable, linear voltage output, enabling accurate detection of shaft vibration, radial displacement, and dynamic motion for effective predictive maintenance.

Engineered for seamless integration and modernization, the 330910-01-07-10-01-00 probe offers full backward compatibility with legacy 3300 RAM proximity probes and their associated cabling infrastructure. This critical feature allows for straightforward system upgrades and retrofits, eliminating the need for costly mechanical redesigns or extensive downtime during the transition from older monitoring platforms. Operators can confidently modernize their condition monitoring systems while preserving historical data continuity and existing alarm setpoints. The probe is supplied with a 1.0-meter (39-inch) standard cable terminated with a secure Miniature coaxial ClickLoc connector, ensuring reliable signal transmission and ease of connection within complex industrial setups.

Applications

This probe is ideally suited for monitoring high-speed rotating equipment where space is at a premium, such as in compact centrifugal compressors, integrally geared compressors, and small steam turbines. Its 70 mm overall case length and 10 mm unthreaded section allow for installation in tight bearing housings and narrow compartments, providing critical vibration and positional data to prevent imbalance and misalignment issues that could lead to unplanned shutdowns.

Thanks to its wide operating temperature range of -45°C to +170°C, the sensor is a reliable choice for applications in extreme thermal environments. It can be deployed in gas turbine exhaust areas, cryogenic process compressors, or outdoor installations subject to severe weather fluctuations, continuously delivering stable measurement signals for condition assessment and machinery protection without performance degradation.

The probe serves as a direct, drop-in replacement for legacy 3300 RAM system sensors, making it perfect for system modernization projects in existing power plants, refineries, and offshore platforms. Its electrical compatibility and 1.0-meter integrated cable simplify the upgrade process, allowing for enhanced monitoring capabilities without the need to modify existing mounting hardware or cabling conduits, thereby minimizing retrofit costs and operational disruption.

Specifications

Competitive Advantage

1. Optimized Compact Design for Restricted Mounting Scenarios

Featuring a specifically engineered 10 mm unthreaded length and a 70 mm overall case length, this probe offers a mechanically optimized form factor that excels in installations with severe spatial limitations. This compact design provides a significant advantage over bulkier standard probes, enabling reliable monitoring in densely packed machinery, small bore housings, and retrofit applications where clearances are minimal.

2. Extended Temperature Resilience for Harsh Operational Environments

The probe is built to perform consistently across an exceptionally wide temperature range from -45°C to +170°C. This extreme thermal resilience ensures signal stability and measurement accuracy in the most challenging applications, from high-heat turbine galleries to freezing cold compressor stations, outperforming sensors with narrower operational limits and reducing failure risks associated with thermal stress.

3. Backward-Compatible Retrofit Solution for Legacy Systems

A key strategic advantage is its full mechanical and electrical compatibility with earlier 3300 RAM proximity probes. This allows for seamless, cost-effective modernization of existing monitoring infrastructure. Facilities can upgrade sensor performance and reliability without the need for expensive mounting modifications, extended downtime, or recalibration of entire monitoring systems, protecting previous investments and simplifying the upgrade path.