330103-00-04-20-02-CN 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-00-04-20-02-CN
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 330103-00-04-20-02-CN 3300 XL 8 mm Proximity Probe is a high-precision eddy current transducer designed for industrial automation and machinery condition monitoring. It delivers an output voltage directly proportional to the distance between the probe tip and the monitored conductive surface, enabling both static (position) and dynamic (vibration) measurements. With a linear range of 2 mm (80 mils) and a recommended probe tip gap of 1.27 mm (50 mils), it ensures accurate detection of shaft displacement, rotor vibration, and Keyphasor signals for speed and phase monitoring. This probe supports a total cable length of 2.0 meters (6.6 feet), and its M10x1 threaded housing enables reliable mounting in constrained spaces. The robust stainless steel housing and patented TipLoc and CableLoc designs provide superior mechanical strength, secure cable attachment with 330 N (75 lbf) pull resistance, and long-term reliability. Approved for CSA, ATEX, and IECEx standards, the 3300 XL probe operates across extreme temperatures from –52°C to +177°C (–62°F to +350°F), supporting safe and dependable performance in harsh industrial environments. Optional FluidLoc cables prevent leakage of oil and other fluids, making it ideal for challenging applications in power generation, petrochemical, and manufacturing industries.

Applications

Rotor Displacement Measurement
Precisely monitors shaft position and axial movement in fluid-film bearings, detecting misalignment and reducing the risk of catastrophic failure.

Vibration Monitoring
Captures dynamic vibration data with response times <1 ms, enabling early detection of imbalance or bearing wear in rotating machinery.

Speed and Keyphasor Sensing
Provides accurate phase and speed signals for turbines, compressors, and generators, supporting advanced control and predictive maintenance systems.

Harsh Industrial Environment Deployment
With IP66 protection and CSA/ATEX/IECEx approvals, the probe operates reliably in explosive, wet, or dusty environments.

High-Temperature Applications
Maintains precision in extreme temperatures up to 177°C (350°F), making it suitable for steam turbines, pumps, and high-temperature motors.

Specifications

Competitive Advantage

Integrated Probe Design
Complete eddy current probe with built-in stability and interchangeable components reduces calibration errors and simplifies maintenance.

High-Temperature Endurance
Operates continuously from –52°C to +177°C (–62°F to +350°F), supporting extreme industrial processes without performance loss.

Enhanced Mechanical Reliability
Patented TipLoc molding and CableLoc designs improve probe-to-cable attachment and provide up to 330 N (75 lbf) pull strength.

Regulatory Compliance
Meets CSA, ATEX, and IECEx approvals, ensuring safe use in hazardous and explosive environments.

Optional FluidLoc Cable
Prevents oil and fluid leaks from machinery, maintaining system integrity and minimizing contamination risk in critical applications.