330103-00-05-90-02-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-00-05-90-02-00
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 330103-00-05-90-02-00 3300 XL 8 mm Proximity Probe is a high-performance eddy current transducer engineered for precise measurement of both static positions and dynamic vibrations in industrial machinery. Featuring an 8 mm probe diameter and a total cable length of 9.0 meters (29.5 feet), this probe delivers linear distance measurements up to 2 mm (80 mils) with exceptional sensitivity and stability. Its M10x1 threaded case and maximum 15 mm thread engagement allow secure mounting in confined spaces, while the miniature coaxial ClickLoc connector ensures reliable signal transmission. The probe’s output resistance of 50 Ω and extension cable capacitance of 69.9 pF/m (21.3 pF/ft) provide excellent electrical performance for integration with Proximitor sensors. Operating in extreme temperatures from -52°C to +177°C (-62°F to +350°F), and with less than 2 mV supply sensitivity, this probe guarantees accuracy under harsh industrial conditions. Lightweight at 0.08 kg and compact (23 × 1.6 × 20.5 cm), the 3300 XL 8 mm Proximity Probe complies with API 670 standards and supports backward compatibility and interchangeability with all 3300 series 5 mm and 8 mm system components. Patented TipLoc and CableLoc designs enhance the robustness of probe-cable connections, and optional FluidLoc cable protection prevents leakage of oil or fluids through the cable interior, making it ideal for critical machinery monitoring in demanding automation applications.

Applications

1 – Vibration Monitoring of Turbomachinery

The 3300 XL 8 mm Proximity Probe can detect shaft vibrations in fluid-film bearings with high accuracy within a 2 mm linear range, enabling predictive maintenance of turbines, compressors, and pumps. Its 50 Ω output resistance ensures precise signal transmission for condition monitoring systems.

2 – Shaft Position and Alignment Measurement

Using the probe’s direct voltage-to-distance output, engineers can monitor shaft positions in high-speed rotating equipment, ensuring proper alignment and minimizing mechanical wear. The M10x1 mounting thread allows installation in compact housings without interfering with operation.

3 – Keyphasor Signal Generation for Rotating Equipment

The probe provides Keyphasor reference signals for machinery speed monitoring and phase synchronization. With low supply sensitivity (<2 mV per volt) and high linearity, the system reliably supports speed detection in automated process control systems.

4 – High-Temperature Industrial Environments

Operating from -52°C to +177°C (-62°F to +350°F), the 3300 XL 8 mm Proximity Probe maintains accurate vibration and position measurement in extreme temperature environments such as refineries, petrochemical plants, and power generation facilities.

5 – Integration in Automated Condition Monitoring Systems

The probe’s 9.0-meter cable with ClickLoc connector and compatibility with Proximitor sensors enables seamless integration into industrial automation networks, allowing centralized monitoring of multiple machinery assets for predictive maintenance and reduced downtime.

Specifications

Competitive Advantage

1 – Superior Measurement Accuracy

The probe’s 2 mm linear range and low supply sensitivity (<2 mV per volt) ensure highly accurate displacement and vibration readings for critical machinery monitoring.

2 – Extreme Environmental Tolerance

With operational capability from -52°C to +177°C (-62°F to +350°F), the probe can be deployed in harsh industrial environments without signal degradation or component failure.

3 – Robust Mechanical Design

Patented TipLoc and CableLoc designs provide strong mechanical bonds and 330 N (75 lbf) pull strength, reducing the risk of cable or probe tip failure under industrial stress conditions.

4 – API 670 Compliance and Interchangeability

The probe fully complies with API 670 standards and is backward compatible with all 3300 series 5 mm and 8 mm components, ensuring easy replacement and interchange without recalibration.

5 – Leak-Proof Cable Option

The optional FluidLoc cable prevents oil or liquid leakage through the probe cable, protecting sensitive measurement electronics and maintaining operational safety in fluid-exposed machinery.