330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330708-00-20-50-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe provides precise non-contact vibration and displacement measurement for fluid-film bearing machines. With a large 11 mm tip, this 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe delivers 3.94 V/mm (100 mV/mil) output and longer linear range than the 3300 XL 8 mm probe. Its 2-inch case, 5.0-meter (16.4 feet) miniature coaxial ClickLoc cable, 5/8-18 UNF thread, and CableLoc design with 330 N (75 lb) pull strength allow secure installation and accurate signal transmission. IP67-rated housing and braided copper shielding protect the 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe from dust, water, and industrial contaminants. The probe supports axial (thrust) position, ramp differential expansion, rod position, tachometer, and Keyphasor measurements, enabling automated monitoring and control of compressors, turbines, and other rotating machinery. Optional FluidLoc and connector protector enhance reliability in humid or oily environments.

Applications

Install in Rotating Machinery with Space Constraints
The 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe features a 2-inch case and 5/8-18 UNF thread, allowing installation in compressors, turbines, and fluid-film bearing machines where space is limited. Its 5.0-meter (16.4 feet) ClickLoc cable enables flexible routing.

Measure Axial (Thrust) Position
Paired with the 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe, operators can monitor axial displacement on large shafts or rods using the 3.94 V/mm output and long linear range of the 11 mm tip.

Monitor Rod Drop and Differential Expansion
The 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe captures ramp differential expansion on steam turbines and rod position on reciprocating compressors, providing reliable automated measurements for control and monitoring systems.

Transmit Tachometer and Keyphasor Signals
The 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe sends tachometer, zero speed, and phase reference (Keyphasor) signals via gold-plated ClickLoc connectors, supporting real-time automation feedback.

Upgrade Legacy Systems
When replacing 7200-series 11 mm or 14 mm probes, the 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe integrates all-new components, enabling automated measurement without mechanical adjustments to existing monitoring systems.

Specifications

Competitive Advantage

Protect Probe in Harsh Environments
The 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe is IP67-rated and uses 99.9% braided copper shielding, guarding against dust, water, and industrial contaminants. Operating temperature ranges from -40°C to +85°C.

Secure Connections Quickly
Patented TipLoc molding and CableLoc design on the 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe provide 330 N (75 lb) pull strength, locking probe and cable together for efficient installation.

Prevent Oil and Liquid Ingress
Optional FluidLoc cable and connector protector for the 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe prevent oil or liquids from entering the cable or connectors, ensuring reliable signal transmission in compressors and turbines.

Measure Large Targets Accurately
With its 11 mm probe tip and 3.94 V/mm output, the 330708-00-20-50-02-00 3300 XL 11 mm Proximity Probe captures axial position, vibration, and rod drop on large shafts, improving automated monitoring and control.