330101-00-45-20-12-05 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-45-20-12-05
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 330101-00-45-20-12-05 3300 XL 8 mm Proximity Probe is a high-performance eddy current transducer designed for industrial automation, vibration monitoring, and precision position measurement systems. This 8 mm probe delivers an output voltage directly proportional to the distance between the probe tip and a conductive surface, allowing for both static (position) and dynamic (vibration) measurements. It is ideal for fluid-film bearing machinery, rotating equipment diagnostics, and automated process control systems, providing reliable, real-time data for enhanced machinery performance and predictive maintenance.

Equipped with a 4.5-inch overall case length and a 2.0-meter FluidLoc cable, the probe includes a Miniature coaxial ClickLoc connector for secure connections in automated systems. The 3/8-24 UNF threaded probe case provides 0.563-inch maximum thread engagement, and the patented TipLoc and CableLoc design ensures 330 N (75 lbf) pull strength, preventing detachment under extreme vibration. With an operating range from -52°C to +177°C (-62°F to +350°F), 50 Ω output resistance, 69.9 pF/m extension cable capacitance, and less than 2 mV/V supply sensitivity, the probe maintains stable, accurate performance even in harsh environments. Fully CSA, ATEX, and IECEx certified and compliant with API 670 standards, this probe supports component interchangeability and backward compatibility with other 3300 series probes and transducer systems, delivering a reliable solution for automated industrial monitoring.

Applications

Application 1: Vibration Monitoring in High-Speed Compressors

The 3300 XL 8 mm probe detects axial and radial vibrations with 2 mm linear range, enabling automated machinery diagnostics and preventing costly unplanned downtime in high-speed compressor systems.

Application 2: Shaft Position Measurement in Turbomachinery

By providing precise displacement data, the probe enables automated control of thrust bearings and optimal rotor alignment, extending equipment life and improving system efficiency.

Application 3: Keyphasor Reference for Rotational Speed

The probe functions as a Keyphasor sensor, providing real-time phase and speed signals for automated rotational monitoring and synchronization of critical equipment.

Application 4: Predictive Maintenance Integration

Continuous monitoring allows the probe to feed data into predictive maintenance platforms, automatically alerting operators to anomalies in vibration or position trends.

Application 5: Overspeed and Safety Systems

Integrated into overspeed protection systems, the probe delivers immediate rotational speed feedback, enabling automated safety shutdowns and safeguarding high-value equipment.

Specifications

Competitive Advantage

Competitive Advantage 1: Certified for Hazardous Environments

With CSA, ATEX, and IECEx approvals, the 3300 XL probe can safely operate in explosive atmospheres, ensuring reliable automated monitoring in petrochemical and energy industries.

Competitive Advantage 2: FluidLoc Cable Integrity

The FluidLoc cable design prevents oil or liquid ingress, maintaining signal stability and system reliability in fluid-handling and lubricated machinery environments.

Competitive Advantage 3: Extreme Temperature Performance

Operating across -52°C to +177°C (-62°F to +350°F), the probe delivers consistent, high-accuracy measurements in extreme conditions, reducing the need for frequent recalibration.

Competitive Advantage 4: Robust Mechanical Design

Patented TipLoc and CableLoc designs provide 330 N pull strength, securing the probe in high-vibration automated applications and improving long-term reliability.

Competitive Advantage 5: Backward Compatibility and API 670 Compliance

Fully compatible with existing 3300 series components and compliant with API 670 standards, the probe supports standardized, automated machinery monitoring while enabling seamless integration into legacy systems.