30104-00-12-10-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330104-00-12-10-02-05
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 330104-00-12-10-02-05 3300 XL 8 mm Proximity Probes are advanced eddy current sensors specifically engineered for continuous condition monitoring and machinery protection in demanding industrial and hazardous environments. As a key sensing element within proximity transducer systems, the 3300 XL 8 mm Proximity Probes provide precise, non-contact measurement of shaft vibration, axial position, and rotational reference, converting mechanical displacement into a stable and highly linear electrical output signal.

Designed around a proven eddy current measurement principle, the 3300 XL 8 mm Proximity Probes deliver fast response and consistent accuracy across a defined 2 mm (80 mils) linear range. This performance enables early identification of mechanical anomalies such as shaft imbalance, misalignment, bearing wear, and thermal expansion. By capturing subtle changes in shaft movement, the probes support predictive maintenance strategies that help reduce unplanned downtime and prevent costly equipment failures.

A key feature of the 3300 XL 8 mm Proximity Probes is their suitability for regulated and potentially explosive environments. With CSA, ATEX, and IECEx approvals, the 330104-00-12-10-02-05 model can be installed directly in hazardous areas without additional protective housings, simplifying compliance and reducing installation complexity. This makes the probes particularly well suited for oil and gas facilities, petrochemical plants, and other industrial sites where safety certification is mandatory.

Applications

The 3300 XL 8 mm Proximity Probes are used for continuous radial vibration monitoring on rotating machinery such as turbines, compressors, pumps, and large motors installed in hazardous or regulated areas, providing accurate shaft displacement data for early fault detection and machinery protection.

For axial thrust position monitoring, the 3300 XL 8 mm Proximity Probes measure shaft movement relative to thrust bearings, helping prevent excessive axial displacement that could result in bearing damage, rotor contact, or forced shutdowns in critical industrial equipment.

The probes are applied for Keyphasor reference and rotational speed detection by sensing keyways or notches on rotating shafts, supplying precise phase reference and speed signals required for balance analysis, startup monitoring, and overspeed protection systems.

Specifications

Competitive Advantage

1. Certified for Hazardous Area Applications

With integrated CSA, ATEX, and IECEx approvals, the 3300 XL 8 mm Proximity Probes allow direct installation in explosive atmospheres, reducing compliance effort, installation cost, and project lead time in safety-critical industries.

2. High Accuracy with Long-Term Signal Stability

The defined 2 mm linear range, low supply sensitivity, and stable output resistance of the 3300 XL 8 mm Proximity Probes ensure consistent signal quality for reliable vibration analysis and long-term condition monitoring.

3. Durable Construction and Flexible Installation

The stainless steel probe case, PPS probe tip, and 120 mm case length provide excellent resistance to harsh environments while offering flexibility for installation in various machinery layouts, extending service life and reducing maintenance requirements.