330101-00-80-20-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-80-20-02-05
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 3300 XL 8 mm Proximity Probe (Model 330101-00-80-20-02-05) is a high-precision eddy current transducer designed for advanced automation and condition monitoring applications. It delivers a voltage output directly proportional to the distance between the probe tip and the measured conductive surface, enabling accurate monitoring of both static positions and dynamic vibrations. With a linear range of 2 mm (80 mils) and an output resistance of 50 Ω, this probe ensures reliable measurements even under extreme operating conditions from -52°C to +177°C (-62°F to +350°F). The probe features a 3/8-24 UNF threaded case with a maximum thread engagement of 0.563 in, and is compatible with field wiring of 0.2 to 1.5 mm² (16–24 AWG). Its miniature coaxial ClickLoc connector and 2.0-meter extension cable with typical capacitance of 69.9 pF/m guarantee secure and consistent signal transmission. Certified to CSA, ATEX, and IECEx standards, the 3300 XL 8 mm probe meets API 670 requirements, ensuring reliable performance for industrial automation, vibration monitoring, and machinery health diagnostics. The probe incorporates patented TipLoc and CableLoc designs for superior tip-body bonding and 330 N (75 lbf) cable pull strength, while an optional FluidLoc feature prevents oil or liquid ingress through the cable, enhancing system reliability and longevity. Lightweight (0.1 kg) and compact (57.8 x 1.2 x 1.2 cm), this probe is fully backward compatible with non-XL 3300 series components, providing flexible integration into existing industrial monitoring systems.

Applications

1. Fluid-Film Bearing Vibration Monitoring
The 3300 XL 8 mm probe measures vibration amplitudes in high-speed turbomachinery, providing data to prevent bearing failure. Its linear range of 2 mm and temperature tolerance of -52°C to +177°C ensure stable readings even under extreme operational stress.

2. Shaft Position Measurement
Ideal for rotary machinery, the probe offers accurate static position measurement with less than 2 mV supply sensitivity per volt change, ensuring precise shaft alignment and preventing unplanned downtime.

3. Keyphasor Speed and Phase Reference
The 3300 XL 8 mm probe serves as a Keyphasor reference for high-speed rotating equipment, enabling precise speed calculation and synchronization for control systems in automation plants.

4. Turbine Condition Monitoring
Integrated into turbine monitoring systems, this probe captures dynamic vibration patterns, supporting predictive maintenance strategies and extending equipment lifespan. The probe’s robust TipLoc and CableLoc designs ensure reliable sensor performance in high-vibration environments.

5. Oil & Gas Process Automation
In compliance with CSA, ATEX, and IECEx approvals, the 3300 XL 8 mm probe is suitable for hazardous locations, enabling safe real-time monitoring of critical rotating machinery in refineries and petrochemical plants.

Specifications

Competitive Advantage

1. High Accuracy and Linear Performance
Provides a linear range of 2 mm and precise voltage output proportional to displacement, delivering reliable measurement for both static and dynamic applications.

2. Extreme Temperature Tolerance
Operates in temperatures from -52°C to +177°C (-62°F to +350°F), allowing deployment in harsh industrial environments without signal degradation.

3. Enhanced Mechanical Reliability
Patented TipLoc and CableLoc designs ensure robust probe tip bonding and cable attachment with 330 N (75 lbf) pull strength, reducing maintenance frequency.

4. Universal Compatibility
Fully backward compatible with other 3300 series probes and Proximitor modules, eliminating the need for custom calibration and simplifying system upgrades.

5. Optional Fluid Resistance
The FluidLoc cable option prevents oil or fluid leakage through the probe cable, improving safety, reducing contamination risk, and extending equipment lifecycle.