330101-00-33-10-12-05 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-33-10-12-05
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 330101-00-33-10-12-05 3300 XL 8 mm Proximity Probe is a precision-engineered eddy current transducer designed for advanced industrial automation and machinery monitoring. This 3300 XL 8 mm probe delivers a voltage output directly proportional to the distance between the probe tip and conductive surfaces, supporting both static position measurement and dynamic vibration analysis in critical rotating equipment. It is optimized for fluid-film bearing machines, turbines, compressors, and pumps, offering highly reliable performance in automated diagnostic systems.

Featuring a 3/8-24 UNF threaded stainless steel case with an overall length of 3.3 inches and a 1.0-meter FluidLoc cable, this probe ensures long-term stability and signal integrity, preventing process fluids from contaminating the cable core. The Miniature coaxial ClickLoc connector provides secure, vibration-resistant connections, while the TipLoc molding and CableLoc design deliver up to 330 N pull strength, enhancing mechanical robustness. Operating in extreme conditions from -52°C to +177°C (-62°F to +350°F), with 50 Ω output resistance, 69.9 pF/m cable capacitance, and less than 2 mV/V supply sensitivity, the probe guarantees consistent and precise measurement for automated systems. Fully compliant with CSA, ATEX, and IECEx standards, the 3300 XL 8 mm probe also supports API 670 specifications for mechanical configuration, linearity, and temperature stability, while remaining backward-compatible with legacy 3300 series probes, extension cables, and Proximitor sensors, ensuring easy integration into existing automated monitoring networks.

Applications

Application 1: Radial Shaft Vibration Monitoring

The 3300 XL 8 mm probe provides high-precision radial vibration data in turbines, pumps, and compressors, enabling automated detection of rotor imbalance and predictive maintenance scheduling. Its 2 mm linear range allows accurate measurement of early-stage vibrations, minimizing unplanned downtime.

Application 2: Axial Position (Thrust) Measurement

Used in fluid-film bearing machines, the probe delivers accurate axial shaft position readings. Automation systems can detect thrust variations, adjust operation parameters, and prevent excessive bearing wear, improving overall machine reliability.

Application 3: Keyphasor Phase Reference Signals

The probe acts as a Keyphasor sensor, generating phase reference signals for rotational speed monitoring. Automated vibration analysis systems leverage this data for predictive maintenance and operational optimization.

Application 4: Overspeed Detection and Tachometer Feedback

The 3300 XL probe integrates with overspeed protection systems to provide reliable rotational speed signals. Its low supply sensitivity and robust connector design ensure consistent performance in high-speed automated machinery.

Application 5: Predictive Maintenance in Automated Systems

Continuous monitoring of vibration and position allows integration with automated predictive maintenance platforms, reducing downtime, optimizing service intervals, and prolonging equipment lifespan in critical industrial environments.

Specifications

Competitive Advantage

Competitive Advantage 1: Hazardous Area Compliance

With CSA, ATEX, and IECEx approvals, the 3300 XL 8 mm probe can safely operate in automated systems located in explosive or hazardous environments, ensuring regulatory compliance.

Competitive Advantage 2: FluidLoc Cable Protection

The patented FluidLoc cable prevents oil and process fluid ingress, maintaining signal accuracy and reliability, reducing maintenance cycles, and supporting long-term automated monitoring.

Competitive Advantage 3: Extreme Temperature Operation

Reliable operation from -52°C to +177°C ensures precise measurement under extreme industrial conditions, eliminating frequent recalibration and supporting continuous automation processes.

Competitive Advantage 4: Robust Mechanical and Electrical Integrity

TipLoc and CableLoc designs provide up to 330 N pull strength, securing the probe and cable in high-vibration automated machinery, maintaining consistent performance and measurement reliability.

Competitive Advantage 5: API 670 Compliance and Backward Compatibility

Fully compliant with API 670 standards and compatible with legacy 3300 probes and sensors, this probe integrates seamlessly into existing automated monitoring systems, supporting standardized, reliable industrial automation.