330104-02-12-10-01-00 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330104-02-12-10-01-00
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 330104-02-12-10-01-00 3300 XL 8 mm Proximity Probes is a high-accuracy eddy current displacement sensing solution engineered for continuous monitoring of critical rotating machinery. Designed and manufactured in the USA, this model belongs to the industry-proven 3300 XL 8 mm Proximity Probes family, which is widely recognized for its stability, interchangeability, and long-term reliability in harsh industrial environments. The probe is specifically optimized to deliver precise, repeatable measurements of shaft displacement by converting the physical distance between the probe tip and a conductive target into a stable voltage output.

The 3300 XL 8 mm Proximity Probes series is designed to operate reliably across a broad temperature range from -55°C to +105°C, ensuring consistent signal performance even under extreme thermal stress. The probe tip is constructed from Polyphenylene Sulfide (PPS), a high-performance engineering polymer known for excellent thermal resistance, dimensional stability, and chemical inertness. Combined with a robust AISI 303/304 stainless steel housing, the probe offers outstanding resistance to corrosion, vibration, lubricants, and industrial contaminants, making it suitable for long-term deployment in demanding process environments.

A defining advantage of the 3300 XL 8 mm Proximity Probes is its true system-level interchangeability. The 330104-02-12-10-01-00 probe can be installed and replaced without the need for recalibration when used with compatible extension cables and signal conditioners from the same series. This design philosophy significantly reduces maintenance time, simplifies spare parts management, and minimizes operational downtime during routine servicing or unexpected equipment failures.

Applications

The 330104-02-12-10-01-00 3300 XL 8 mm Proximity Probes is widely used for continuous radial vibration monitoring in rotating machinery supported by fluid-film bearings. With its 2 mm linear range and stable output characteristics, the probe accurately detects shaft vibration caused by imbalance, misalignment, mechanical looseness, or early-stage bearing degradation. It is commonly installed on turbines, compressors, pumps, and large industrial fans where reliable vibration data is essential for machinery protection and predictive maintenance strategies.

This 3300 XL 8 mm Proximity Probes model is also well suited for axial position and thrust monitoring applications. By measuring axial shaft displacement relative to a fixed reference surface, the probe provides real-time information on thrust bearing condition and shaft float. This capability is critical for preventing axial contact, reducing wear, and ensuring safe operation in power generation units, compressors, and high-speed rotating equipment operating under variable load conditions.

In addition, the 330104-02-12-10-01-00 3300 XL 8 mm Proximity Probes can be applied for Keyphasor reference and rotational speed measurement. Its fast response and stable signal output allow accurate detection of shaft keyways or notches, providing precise phase reference signals for vibration analysis, balancing, and speed monitoring. This makes the probe suitable for integration into machinery protection systems that require reliable speed feedback and synchronization data.

Specifications

Competitive Advantage

1. Proven Interchangeability and Reduced Maintenance Time

The 3300 XL 8 mm Proximity Probes are designed for true plug-and-play interchangeability within the same system family. The 330104-02-12-10-01-00 probe can be replaced quickly without recalibration, significantly reducing maintenance effort, shortening downtime, and simplifying spare parts logistics for critical machinery installations.

2. High-Performance Materials for Harsh Industrial Environments

By combining a PPS probe tip with an AISI 303/304 stainless steel housing, the probe delivers excellent resistance to high temperatures, corrosive media, lubricating oils, and mechanical stress. This material selection extends service life and ensures consistent performance in severe industrial conditions, lowering total cost of ownership.

3. Stable Signal Output and Superior Measurement Accuracy

With a 2 mm linear range, 50 Ω output resistance, and low supply sensitivity, the 330104-02-12-10-01-00 3300 XL 8 mm Proximity Probes provides highly stable and repeatable measurements. Its strong immunity to voltage fluctuations and environmental changes ensures reliable data acquisition, supporting accurate machinery diagnostics and long-term condition monitoring.