330905-05-10-05-12-00 NSv Probe - 0.5m Cable Bently Nevada

Product Overview

The Bently Nevada 330905-05-10-05-12-00 is a specialized 3300 NSv proximity probe designed for tight-clearance machinery and high-reliability vibration monitoring. This unit features an IP67-rated housing capable of withstanding 98% humidity and water immersion, making it ideal for the most demanding industrial skids. With a weight of approximately 0.28 kg, it offers a high-performance, compact sensing solution that ensures long-term thermal stability and signal integrity for critical rotating assets.

Technical Configuration

Optimized Signal Integrity

Equipped with a 3-layer EMI shielding system, this probe reduces background noise to less than 1.5mV RMS, ensuring that your monitoring system receives only the most accurate data. The TPV-jacketed 0.5m cable provides excellent chemical and wear resistance, while the Miniature coaxial ClickLoc connector ensures a secure, vibration-proof connection with a precise 3-5N mating force.

Thermal and Mechanical Precision

This configuration utilizes an M10X1 (ISO 262) metric fine thread with a 50.0mm unthreaded shank and a 100.0mm total case length. Engineered for stability, the sensor exhibits a minimal sensitivity drift of only ±0.02% per °C across an expansive temperature range of -40°C to +120°C, guaranteeing consistent performance during extreme thermal cycling.

Technical Specifications

Installation & Maintenance Guide

Secure the probe case using a recommended torque of 12-15N·m to ensure mechanical stability without over-stressing the threads. The probe arrives in an ESD-safe bag containing a moisture indicator card; verify this card before installation to ensure sensor health. For maintenance, check that the ClickLoc connector is free of contaminants and that the TPV jacket shows no signs of mechanical abrasion. This probe allows for seamless integration and is fully compatible with existing 3300 XL 8mm monitoring systems.

Engineering Advantages

The 3300 NSv series excels in applications involving small-diameter shafts or targets where standard 8mm probes struggle with side-view interference. Its rapid 0.5ms rise time captures high-frequency transient events, while the pre-configured calibration to 2.36 mV/μm (within ±0.05 tolerance) reduces setup time and eliminates field calibration errors.

Technical FAQs

Q1: What environments is this IP67 rating suitable for?
A1: The IP67 rating protects the probe against total dust ingress and immersion in water up to 15kPa, making it suitable for outdoor skids and high-humidity washdown areas.

Q2: Does this probe require a specific Proximitor sensor?
A2: Yes, it is designed to work within the 3300 XL NSv Transducer System, though it maintains interface compatibility with broader 3300 series architectures.

Q3: What is the benefit of the TPV cable jacket?
A3: TPV (Thermoplastic Vulcanizate) offers superior flexibility and resistance to industrial oils and chemicals compared to standard PVC or PUR cabling.