330101-48-71-20-02-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-48-71-20-02-00
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 330101-48-71-20-02-00 3300 XL 8 mm Proximity Probe is a precision-engineered eddy current transducer designed for industrial automation, predictive maintenance, and condition monitoring. It delivers an output voltage directly proportional to the distance between the probe tip and a conductive target, allowing highly accurate measurement of both static positions and dynamic vibrations. This probe features a 7.1-inch overall case length with a 4.8-inch unthreaded tip and a 2.0-meter miniature coaxial ClickLoc cable, enabling secure installation and consistent signal transmission in automated machinery.

With an operating range from -52°C to +177°C (-62°F to +350°F), the probe supports extreme industrial environments. The 2 mm (80 mils) linear range, 50 Ω output resistance, and supply sensitivity below 2 mV/V ensure stable and precise readings. Design enhancements include patented TipLoc molding for a stronger tip-body bond and CableLoc design providing 330 N (75 lbf) pull strength, offering superior mechanical reliability. An optional FluidLoc cable safeguards against oil or liquid leakage, enhancing system integrity. Fully compatible with other 3300 XL and standard 3300 series probes, extension cables, and Proximitor sensors, it supports easy interchangeability without recalibration, making it ideal for automated industrial applications.

Applications

1. Turbomachinery Vibration Monitoring
Monitors vibrations in turbines, compressors, and generators with a 2 mm linear range, enabling automated predictive maintenance and avoiding unplanned downtime.

2. Shaft and Rotor Position Sensing
Provides precise real-time position feedback for shafts and rotors, supporting automated alignment and control in pumps, motors, and fluid-film bearing machines.

3. High-Speed Phase Reference Signal Generation
Generates Keyphasor reference signals for high-speed rotating machinery, enabling accurate automated speed and phase monitoring in industrial control systems.

4. Extreme Temperature Operation
Operates reliably from -52°C to +177°C, making it suitable for high-temperature industrial processes in petrochemical, power generation, and automated manufacturing systems.

5. Simplified Maintenance Integration
Supports plug-and-play replacement with compatible 3300 series components, minimizing maintenance time and enabling uninterrupted operation in automated systems.

Specifications

Competitive Advantage

1. High Precision and Linear Range
Provides 2 mm linear measurement and stable readings with supply sensitivity below 2 mV per volt, ensuring highly accurate vibration and position monitoring.

2. Enhanced Mechanical Strength
Patented TipLoc and CableLoc designs provide robust construction and 330 N (75 lbf) cable pull strength, suitable for high-vibration industrial environments.

3. Fluid Protection Option
Optional FluidLoc cable prevents oil or liquid ingress, maintaining probe performance and safety in automated machinery.

4. Full Component Interchangeability
Compatible with all 3300 XL and standard 3300 probes, extension cables, and Proximitor sensors, allowing seamless integration and reducing calibration needs.

5. Compliance with Industry Standards
Meets API 670 standards for mechanical configuration, linearity, temperature stability, and accuracy, providing reliability in mission-critical automated systems.