330101-00-08-20-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-08-20-02-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-00-08-20-02-05 3300 XL 8 mm Proximity Probe is an advanced eddy current transducer designed for precise vibration and position measurement in industrial automation systems. Featuring an 8 mm probe tip with a total length of 2.0 meters (6.6 feet) and a miniature coaxial ClickLoc connector, this proximity probe ensures accurate detection of static and dynamic movements on conductive surfaces. Operating within a temperature range of -52°C to +177°C (-62°F to +350°F) and a linear range of 2 mm (80 mils), the 3300 XL 8 mm probe delivers reliable and repeatable output with less than 2 mV change per volt of supply variation and an output resistance of 50 Ω. The probe supports extension cables with typical capacitance of 69.9 pF/m (21.3 pF/ft), allowing flexible field wiring from 0.2 to 1.5 mm² (16–24 AWG). Fully compliant with API 670 standards, the 3300 XL 8 mm probe provides backward compatibility and interchangeability with other 5 mm and 8 mm 3300 series components, eliminating the need for custom calibration. Enhanced durability is ensured through the patented TipLoc molding method and CableLoc design, offering 330 N (75 lbf) pull strength and optional FluidLoc cables to prevent fluid leakage. Ideal for integration into high-performance industrial monitoring systems, this probe enhances predictive maintenance, machine diagnostics, and automated control reliability.

Applications

Vibration Monitoring on Turbomachinery
The 3300 XL 8 mm probe can accurately detect shaft vibration in turbines, compressors, and pumps, providing real-time vibration amplitude measurements within ±2 mm linear range, crucial for predictive maintenance in automated systems.

Position Measurement in Fluid-Film Bearings
With precise distance detection, the probe monitors static shaft positions in fluid-film bearings, ensuring proper alignment and preventing mechanical wear, with measurement sensitivity below 2 mV per volt of input variation.

Keyphasor and Speed Sensing
The probe serves as a Keyphasor reference sensor for rotor speed calculation, enabling automated synchronization and phase monitoring in control systems, with precise timing signals derived from shaft rotation.

API 670-Compliant Machinery Protection
Integrated in machinery protection systems, the 3300 XL 8 mm probe meets API 670 standards, allowing automated shutdown or alerts when vibration or displacement exceeds safe thresholds.

Integration in Industrial Automation Systems
The probe’s miniature ClickLoc connector and 2.0-meter cable length facilitate seamless integration into PLCs, SCADA, and other automated monitoring systems, improving data acquisition and real-time diagnostics.

Specifications

Competitive Advantage

Enhanced Durability and Reliability
Patented TipLoc molding and CableLoc designs offer robust mechanical stability with 330 N pull strength, ensuring reliable probe attachment in harsh industrial environments.

Interchangeability and Backward Compatibility
Fully compatible with other 5 mm and 8 mm 3300 series components, the probe reduces system downtime and eliminates the need for bench calibration during replacements.

High-Precision Measurement
Linear range of 2 mm and output resistance of 50 Ω ensure high-accuracy detection of shaft displacement and vibration, critical for automation and predictive maintenance applications.

Temperature and Environmental Resistance
Operates between -52°C and +177°C (-62°F to +350°F), maintaining performance in extreme industrial conditions, including high-temperature bearings and lubrication-heavy environments.

Leakage Prevention and Optional FluidLoc Cable
Optional FluidLoc cables prevent oil and fluid ingress or egress, enhancing system integrity and reducing contamination risks in automated machinery monitoring.