330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330105-02-12-10-02-00
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 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes represent a pinnacle in non-contact eddy current sensing technology, specifically engineered for machinery protection where mounting access is restricted. As a specialized variant of the Bently Nevada 3300 XL series, the 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes are designed for "back-side" installation, allowing the probe to be threaded into the mounting bracket from the direction opposite the target. This unique configuration makes the 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes indispensable for monitoring rotating shafts in compact bearing housings where axial clearance is at a premium.

Operating on advanced eddy current principles, the 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes generate a voltage signal directly proportional to the gap between the probe tip and the conductive target. This high-precision output allows the 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes to capture both static displacement, such as axial thrust position, and high-frequency dynamic vibration. This dual-capability ensures that the 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes provide comprehensive data for predictive maintenance and machinery health diagnostics.

The hardware of the 330105-02-12-10-02-00 3300 XL 8 mm Reverse Mount Probes is built for extreme industrial endurance. Featuring a 50 mm overall case length and 0 mm minimum unthreaded length, this model offers a compact footprint. The probe tip is molded from high-performance Polyphenylene sulfide (PPS), while the case is machined from AISI 303/304 stainless steel.

Applications

1.Restricted-Access Machinery Monitoring

The 330105-02-12-10-02-00 is specifically designed for environments where traditional forward-mount probes cannot be physically installed due to space limitations. It is commonly used in internal bearing housings of gas turbines and centrifugal compressors. The reverse-mount design allows technicians to install and adjust the probe from the exterior of a bracket, making it ideal for narrow cavities where there is no room for a wrench on the target side of the mounting surface.

2.Critical Axial Thrust and Radial Vibration Tracking

In high-speed rotating equipment, monitoring the axial position of the shaft is vital to prevent catastrophic contact between the rotor and stator. These reverse-mount probes provide a stable 2 mm (80 mils) linear range, perfect for tracking rotor thrust position and radial vibration in fluid-film bearings. This ensures real-time detection of misalignment or bearing degradation in balance-of-plant (BoP) equipment like pumps and motors.

Specifications

Competitive Advantage

1.Optimized Reverse-Mount Configuration

The primary advantage of the 330105-02-12-10-02-00 is its reverse-thread design. Unlike standard probes that require access to the front of the mounting plate, this probe is threaded through the back. This eliminates the need for complex machine disassembly during installation or replacement, significantly reducing labor costs and downtime in space-constrained machinery.

2.Superior Thermal and Chemical Stability

Equipped with a Polyphenylene sulfide (PPS) tip and a 303/304 stainless steel body, the probe offers unmatched resistance to "oil wicking" and chemical erosion. It maintains exceptional linear accuracy even under extreme thermal cycling (up to +177°C), ensuring that your vibration data remains calibrated and reliable regardless of seasonal or operational temperature swings.

3.High-Integrity ClickLoc Connection System

The inclusion of the miniature ClickLoc coaxial connector ensures a robust, tool-free connection that is resistant to the high-frequency vibrations typically found in industrial turbines. The gold-plated contacts prevent signal degradation over time, and the standard 1.0-meter cable provides high-fidelity transmission to the proximity transducer with a low 50 Ω output resistance.

4.API 670 Standard Compliance

As a part of the Bently Nevada 3300 XL family, this probe fully meets the American Petroleum Institute (API) 670 standards for machinery protection systems. This global benchmark ensures that the probe delivers the interchangeable accuracy and ruggedness required by international engineering firms, simplifying procurement and ensuring long-term support.