330910-01-07-10-01-00 Probe 3300 NSv Bently Nevada

Product Overview

The Bently Nevada 330910-01-07-10-01-00 is a high-precision 3300 NSv proximity probe designed for radial vibration and axial position monitoring in restricted spaces. Engineered for centrifugal and reciprocating compressors, it provides superior side-view suppression and chemical resistance where standard probes cannot operate.

This model features a 1.0-meter total length, integrated stainless steel armor, and a connector protector. It is 100% interchangeable with legacy 3300 RAM systems, offering reliable, non-contact monitoring for critical machinery protection.

Technical Configuration

• Model: 330910 (3300 NSv Probe, M10X1 thread, with armor)
• Unthreaded Length: 10 mm
• Overall Case Length: 70 mm
• Total Length: 1.0 meter (39 in)
• Connector: ClickLoc with connector protector
• Agency Approval: Not required

Technical Specifications

Installation Guide

Gap Setting

Set the installation gap to 1.0 mm (40 mils), which typically outputs -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 to avoid sensor case damage.

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 1.0m probe must be 4.2 ± 0.5 Ω between center conductor and shield.

Q2: Compatible with 3300 RAM?

A2: Yes, it is electrically and mechanically interchangeable with previous 3300 RAM series.

Q3: Does it include a connector protector?

A3: Yes, the -01 option provides a Miniature coaxial ClickLoc connector with an integrated protector.