30910-00-10-50-02-00 Bently Nevada 3300 NSv Proximity Probe

Product Overview

The Bently Nevada 330910-00-10-50-02-00 is a high-precision 3300 NSv probe for radial vibration and axial position monitoring in tight spaces. Optimized for centrifugal and reciprocating compressors, it provides superior side-view suppression and chemical resistance.

This model features a 5.0-meter total length and integrated stainless steel armor. It is 100% interchangeable with legacy 3300 RAM systems, offering a reliable, non-contact solution for critical machinery protection.

Technical Configuration

• Model: 330910 (3300 NSv Probe, M10X1 thread, with armor)
• Unthreaded Length: 0 mm
• Overall Case Length: 100 mm
• Total Length: 5.0 meters (16.4 feet)
• Connector: Miniature coaxial ClickLoc
• Agency Approval: Not required

Technical Specifications

Installation Guide

Gap Setting

Set the installation gap to 1.0 mm (40 mils), typically -9 Vdc. This ensures the probe operates within the optimal linear range.

Torque

Recommended torque for M10X1 cases is 11.3 N·m (100 in·lb). Do not exceed 33.9 N·m.

Cable Radius

Maintain a minimum bend radius of 25.4 mm (1.0 in) to protect the armored cable and signal integrity.

Engineering Advantages

Designed for "Narrow System" targets, the 3300 NSv resists corrosive fluids and eliminates interference from surrounding metal, providing clean vibration data for critical TSI systems.

Technical FAQs

Q1: How to verify probe health?

A1: Resistance for this 5.0m probe must be 5.3 ± 0.7 Ω between center conductor and shield.

Q2: Compatible with 3300 RAM?

A2: Yes, it is electrically and mechanically interchangeable with previous RAM series.

Q3: Required Proximitor?

A3: Must be used with a 3300 XL NSv Proximitor for accurate 200 mV/mil scaling.