Bently Nevada 330905-00-03-10-01-CN NSv Probe - 1.0m Total Length

Product Overview

The Bently Nevada 330905-00-03-10-01-CN is a specialized 3300 NSv proximity probe designed for critical machinery where space is limited and chemical exposure is high. This M10X1 threaded sensor, weighing approximately 0.25 kg, offers 30% higher resistance to hydrocarbons and acidic environments compared to legacy 3300 RAM probes. Its advanced PPS tip and stainless steel case provide industrial-grade protection, making it the premier choice for harsh process compressor applications.

Technical Configuration

Superior Signal Stability

The 330905-00-03-10-01-CN delivers unmatched side-view sensitivity, providing ±0.02 mm (±0.8 mils) accuracy in lateral alignment. This configuration outperforms older 3000-series probes by 15% in signal stability. With a 10 kHz signal integrity maintained over cable lengths up to 305 meters, it rejects 50% more industrial noise than standard proximity sensors.

Advanced Engineering for Reliability

This probe features a 1.0-meter total length and utilizes a 69.9 pF/m capacitance stability across a wide temperature range from -52°C to +177°C. The PPS (Polyphenylene Sulfide) probe tip is built for longevity, resisting thermal degradation for over 5,000 hours at peak temperatures. The M10x1 case supports up to 15mm of thread engagement, ensuring the assembly withstands vibrations up to 50 g RMS.

Technical Specifications

Installation & Maintenance Guide

Mount the probe case using a recommended torque of 7.5 N•m to ensure maximum vibration resistance. During installation, verify that the thread engagement is at least 15 mm for secure placement. For field wiring, ensure the cable bend radius remains within specified limits to protect the coaxial integrity. Regularly inspect the PPS tip for any signs of physical wear or chemical buildup, although the material is rated for extreme durability under ASTM D4067 standards.

Engineering Advantages

The 3300 NSv series is specifically engineered for targets smaller than standard 8mm probes, such as small-diameter shafts or confined spaces. Its unique side-view characteristics prevent signal distortion from nearby metal surfaces, while the "-CN" designation ensures compatibility with specific regional industrial standards and 3300 XL NSv Proximitor systems.

Technical FAQs

Q1: What does the "CN" suffix stand for?
A1: The "CN" suffix typically denotes a version of the probe configured for the Chinese market or specific regional regulatory approvals while maintaining full electrical compatibility with the global 3300 XL NSv system.

Q2: Can I use this probe to replace an old 3300 RAM probe?
A2: Yes, the 3300 NSv series is mechanically and electrically compatible with 3300 RAM systems, offering superior chemical resistance as an upgrade.

Q3: Is this probe compatible with standard 3300 XL 8mm Proximitors?
A3: No, the 3300 NSv probe must be used with a 3300 XL NSv Proximitor Sensor to ensure the correct scale factor and linear range performance.