330103-02-07-05-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-02-07-05-02-05
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330103-02-07-05-02-05 3300 XL 8 mm Proximity Probe is an advanced eddy current proximity transducer designed for precise non-contact measurement of both static and dynamic distances between the probe tip and conductive surfaces. Engineered for demanding industrial automation applications, this probe provides high-fidelity vibration, shaft position, and speed measurements on fluid-film bearing machinery, turbines, compressors, and rotating equipment. The probe features a linear range of 2 mm (80 mils), output resistance of 50 Ω, and supply sensitivity of less than 2 mV per volt, ensuring accurate, stable readings even under extreme temperature conditions from -52°C to +177°C (-62°F to +350°F). The robust M10x1 threaded case, combined with a patented TipLoc probe-tip bond and CableLoc extension cable attachment, delivers superior durability, vibration resistance, and 330 N (75 lbf) pull strength. The system supports CSA, ATEX, and IECEx approvals, and optional FluidLoc cables prevent fluid leakage, making the 3300 XL 8 mm probe ideal for harsh industrial environments. Full API 670 compliance and backward compatibility with 3300 series components enable seamless integration, interchangeability, and simplified maintenance.

Applications

1. Rotating Machinery Vibration Monitoring
The 3300 XL 8 mm probe accurately tracks vibration on turbines, compressors, and generators, detecting amplitude variations of less than 2 μm, enhancing predictive maintenance and reducing unplanned downtime.

2. Shaft Position and Alignment Measurement
Its precise 2 mm linear range allows high-resolution shaft position monitoring, ensuring optimal alignment in pumps and gearboxes to minimize wear and extend equipment life.

3. Speed and Keyphasor Reference Detection
Provides reliable output for speed measurement and Keyphasor signals in high-speed rotating machinery, supporting rotational frequencies up to 10 kHz for automated control systems.

4. Fluid-Film Bearing Performance Analysis
Enables real-time assessment of journal bearings in critical machinery, providing data to detect imbalance, misalignment, or lubrication issues, enhancing operational reliability.

5. Harsh Environment Automation Monitoring
With operating temperatures from -52°C to +177°C, the probe is suitable for extreme industrial environments including petrochemical, power generation, and offshore applications, ensuring continuous monitoring even under thermal stress.

Specifications

Competitive Advantage

1. High Durability and Reliability
Patented TipLoc molding and CableLoc designs ensure secure probe attachment, minimizing failure risks in vibration-intensive environments.

2. Superior Measurement Accuracy
Low supply sensitivity and stable 50 Ω output provide precise readings with minimal drift, meeting API 670 standards for linearity and accuracy.

3. Flexible Installation and Interchangeability
Backward compatibility with 3300 series 5 mm and 8 mm components allows easy replacement and system upgrades without recalibration.

4. Extreme Temperature and Chemical Resistance
Probes operate reliably from -52°C to +177°C and support optional FluidLoc cables, preventing fluid ingress and maintaining measurement integrity in harsh industrial environments.

5. Certified for Global Industrial Compliance
CSA, ATEX, and IECEx approvals ensure safe deployment in hazardous areas, providing confidence for automation in petrochemical, power generation, and offshore facilities.