330106-05-30-10-02-05 3300 XL 8 mm Reverse Mount Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330106-05-30-10-02-05
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 330106-05-30-10-02-05 3300 XL 8 mm Reverse Mount Probe is a precision-engineered, application-specific solution from Bently Nevada, designed to conquer the most challenging spatial constraints in modern industrial machinery monitoring. Originating from the USA, this specialized eddy current proximity probe is an integral component of the industry-leading 3300 XL monitoring system. Its core function is to deliver an exceptionally linear voltage output that is precisely proportional to the distance between its advanced Polyphenylene Sulfide (PPS) tip and a rotating conductive target, enabling high-fidelity measurement of both dynamic vibration and crucial axial position in scenarios where traditional forward-mounted probes are physically impossible to install.

The defining innovation of this 3300 XL 8 mm Reverse Mount Probe is its unique mechanical architecture, engineered specifically for rear-access installation. Unlike standard probes that require significant radial clearance in front of the measurement point, this reverse-mount design allows technicians to install the sensor from the backside of a bulkhead, bearing housing, or machine casing. This breakthrough is critical for monitoring ultra-compact centrifugal compressors, high-speed gearboxes, and integrated motor-generator sets where internal space is at an absolute premium. The probe's robust construction, featuring a durable AISI 303/304 stainless steel body and a chemically resistant PPS tip, ensures long-term operational integrity within harsh, confined environments often exposed to lubricants, process gases, and elevated temperatures.

Applications

This 3300 XL 8 mm Reverse Mount Probe is indispensable for condition monitoring in high-density machinery packages, such as integrally geared compressors and compact steam turbines, where internal radial clearance is virtually nonexistent. Its ability to be installed from behind a bulkhead allows engineers to gather essential vibration and position data from shafts located deep within the machine's core, enabling protection and diagnostics for assets that were previously unmonitorable with conventional probe designs.

The probe excels in applications requiring measurement from within a sealed or pressurized housing, such as the internal bearing compartments of synchronous motors or canned motor pumps. Its 1.0-meter integrated cable and robust SST/PPS construction allow the sensitive sensing element to be positioned at the measurement point while the connector and wiring remain in a more accessible or environmentally controlled area, facilitating maintenance and ensuring reliable signal transmission from challenging internal locations.

For facility upgrades and legacy system retrofits, this probe provides a direct, high-performance replacement for obsolete reverse-mount transducers. Its guaranteed compatibility with the 3300 XL system allows for a straightforward swap-out, immediately enhancing measurement accuracy and system reliability without the need to re-engineer or modify the original, space-constrained mounting interfaces, thereby extending the operational life and monitoring capabilities of critical existing infrastructure.

Specifications

Competitive Advantage

1. Exclusive Rear-Access Design for Zero-Clearance Installations

The primary competitive edge of this probe is its purpose-built reverse-mount configuration, a specialized solution that addresses a critical market gap. It uniquely enables precise proximity measurement in machinery compartments where forward-mounted probes cannot physically fit, unlocking monitoring capabilities for a new class of ultra-compact and densely packaged rotating equipment that competitors' standard offerings cannot serve.

2. Optimized, Integrated Assembly for Reliability in Confined Spaces

Featuring a factory-integrated 1.0-meter cable with a secure ClickLoc connector, the probe arrives as a complete, ready-to-install unit. This design minimizes potential failure points from field splices, reduces installation time in cramped conditions, and ensures optimal signal integrity from the probe tip to the connector, providing a more reliable solution compared to probes requiring separate cable attachment in the field.

3. Ruggedized Construction for Demanding Internal Environments

Built with an AISI 303/304 stainless steel case and a chemical-resistant PPS tip, the probe is engineered to withstand the harsh conditions typical of confined internal spaces, such as prolonged exposure to oil mist, high temperatures up to 115°C, and mechanical vibration. This durable construction ensures long-term stability and accuracy, reducing the frequency of maintenance interventions in hard-to-access locations, which translates to lower total cost of ownership and increased machine availability.