330101-00-48-20-12-05 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-48-20-12-05
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 330101-00-48-20-12-05 3300 XL 8 mm Proximity Probe is a high-precision eddy current transducer designed for advanced industrial automation, predictive maintenance, and real-time machinery monitoring. Featuring a linear measurement range of 2 mm (80 mils), it outputs a voltage directly proportional to the distance between the probe tip and the conductive surface, allowing accurate measurement of both static positions and dynamic vibrations. With an overall case length of 4.8 inches and a 2.0-meter FluidLoc extension cable equipped with a Miniature coaxial ClickLoc connector, this probe ensures robust, reliable operation in high-vibration and harsh industrial environments.

Engineered for extreme conditions, it operates from -52°C to +177°C (-62°F to +350°F), with supply sensitivity under 2 mV per volt, 50 Ω output resistance, and 69.9 pF/m (21.3 pF/ft) extension cable capacitance. The 3/8-24 UNF probe case thread supports secure mounting with 0.563 inches maximum thread engagement. Patented TipLoc and CableLoc designs strengthen mechanical durability, providing 330 N (75 lbf) pull strength, while the optional FluidLoc cable prevents oil and fluid ingress. Fully CSA, ATEX, and IECEx certified and API 670 compliant, the probe is fully interchangeable with other 3300 series components, simplifying system upgrades and reducing maintenance downtime.

Applications

Application 1: High-Speed Turbine Vibration Monitoring

Measures rotor vibrations with micrometer-level accuracy in high-speed turbines, enabling predictive maintenance and reducing unplanned downtime.

Application 2: Industrial Pump Shaft Positioning

Tracks shaft displacement in centrifugal and axial pumps, ensuring precise alignment and optimal performance under continuous operation.

Application 3: Compressor Keyphasor Signal Generation

Provides Keyphasor reference and speed signals for centrifugal and reciprocating compressors, improving automated process control and machinery protection.

Application 4: Heavy Gearbox Condition Monitoring

Monitors gear displacement and vibration in heavy industrial gearboxes, identifying misalignment or imbalance early to prevent costly failures.

Application 5: Lubricated Machinery Measurement

Optional FluidLoc cable maintains measurement accuracy in oil-lubricated systems, preventing contamination and signal degradation in machinery with heavy fluid exposure.

Specifications

Competitive Advantage

Competitive Advantage 1: Hazardous Area Certification

CSA, ATEX, and IECEx approvals enable safe operation in explosive or flammable industrial environments.

Competitive Advantage 2: Extreme Temperature Tolerance

Operates reliably from -52°C to +177°C, accommodating applications in cryogenic and high-temperature industrial processes.

Competitive Advantage 3: Superior Mechanical Durability

Patented TipLoc and CableLoc designs provide 330 N pull strength, ensuring secure cable connections under high vibration or mechanical stress.

Competitive Advantage 4: Interchangeable and Modular Design

Fully API 670 compliant, the probe is compatible with other 3300 series probes, extension cables, and Proximitor sensors, simplifying maintenance and system upgrades.

Competitive Advantage 5: Fluid-Proof Operation

Optional FluidLoc cable prevents oil and liquid ingress, maintaining signal reliability and long-term operational integrity in lubricated industrial machinery.