330703-000-178-10-02-00 3300 XL 11 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330703-000-178-10-02-00
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 330703-000-178-10-02-00 3300 XL 11 mm Proximity Probe is a high-precision non-contact monitoring device engineered by Bently Nevada, designed to deliver reliable displacement and vibration measurement for critical rotating machinery. As a core member of the 3300 XL series, this 3300 XL 11 mm Proximity Probe serves as a seamless, performance-enhanced replacement for legacy 7200-series 11 mm and 14 mm transducer systems, offering industrial operators a cost-effective upgrade path without sacrificing compatibility or measurement accuracy. Manufactured in the USA and supplied in original factory-sealed packaging, this 3300 XL 11 mm Proximity Probe embodies Bently Nevada’s decades of expertise in machinery condition monitoring, ensuring robust operation in non-hazardous industrial environments.

Operating on proven eddy-current technology, the 330703-000-178-10-02-00 3300 XL 11 mm Proximity Probe converts micro-scale changes in the gap between its probe tip and conductive targets (such as turbine shafts, motor rotors, or gearbox components) into a proportional voltage output. With a 4.0 mm (160 mils) linear measurement range, this 3300 XL 11 mm Proximity Probe excels at capturing subtle mechanical anomalies—including rotor imbalance, shaft misalignment, and early-stage bearing wear—that could lead to catastrophic equipment failures if left undetected. Its 0 mm minimum unthreaded length and 178 mm overall case length are optimized for installation in space-constrained machinery housings, while the 1.0-meter standard cable with a miniature coaxial ClickLoc connector ensures secure, interference-free signal transmission, even in high-vibration industrial settings.

Applications

The 330703-000-178-10-02-00 3300 XL 11 mm Proximity Probe is widely utilized in power generation facilities, where it monitors shaft vibration and radial displacement in steam turbines, gas turbines, and large industrial generators. Its ultra-wide operating and storage temperature range of -52°C to +177°C ensures reliable performance in both freezing outdoor substation environments and high-heat turbine enclosures, while the 4.0 mm linear range captures minute shaft movements that indicate potential mechanical issues, enabling plant operators to implement proactive maintenance and avoid costly power outages.

In heavy manufacturing and processing industries—including paper mills, cement plants, and metal fabrication facilities—this 3300 XL 11 mm Proximity Probe delivers continuous condition monitoring for conveyor system motors, gearboxes, and roller assemblies. Its 0 mm unthreaded length and 178 mm case length allow for easy mounting in compact machinery layouts, and the 1.0-meter ClickLoc connector cable simplifies integration with existing control systems. The probe’s stable signal transmission (50 Ω output resistance, low supply sensitivity) resists electromagnetic interference from factory floor equipment, ensuring accurate vibration data to detect bearing degradation or rotor misalignment before they disrupt production lines.

For marine and industrial test rig applications, such as ship propulsion system testing and heavy machinery prototype validation, the 330703-000-178-10-02-00 3300 XL 11 mm Proximity Probe provides precise position and vibration measurement. Its compact 2.5x2x115cm dimensions and 0.1kg lightweight design minimize mechanical load on precision test equipment, while the 69.9 pF/m extension cable capacitance reduces signal degradation over wiring runs. This probe’s ability to capture 4.0 mm linear range displacements helps engineers validate the performance of new machinery designs, ensuring compliance with operational standards and safety regulations.

Specifications

Competitive Advantage

1.Optimized Mechanical Design for Space-Constrained Installations

The 330703-000-178-10-02-00 3300 XL 11 mm Proximity Probe features a 0 mm minimum unthreaded length and 178 mm overall case length, making it uniquely suited for mounting in tight machinery housings, compact turbine casings, and dense pump assemblies where larger probes cannot fit. This space-efficient design eliminates the need for costly equipment modifications, streamlining installation and reducing project lead times for both new builds and retrofits.

2.Cost-Effective Performance for Non-Hazardous Industrial Zones

Unlike certified variants, this 3300 XL 11 mm Proximity Probe requires no agency approvals, delivering the same high-precision measurement capabilities of the 3300 XL series at a lower cost point for non-hazardous environments. It retains core performance attributes—including a 4.0 mm linear range, stable signal transmission, and compatibility with 3300 XL system components—making it an ideal choice for general manufacturing, power generation non-explosive zones, and test rig applications where certification is unnecessary.

3.Seamless Legacy System Upgrade Compatibility

As a direct replacement for 7200-series 11 mm and 14 mm transducers, this 3300 XL 11 mm Proximity Probe enables operators to upgrade their condition monitoring systems without overhauling existing infrastructure. When paired with matching 3300 XL cables and proximitors, it integrates seamlessly with 3500 Monitoring Systems (with software updates) and legacy 3300 systems (with minor configuration adjustments), protecting prior capital investments while unlocking the enhanced reliability and data accuracy of the 3300 XL platform.