330105-02-12-05-02-00 3300 XL 8 mm Reverse Mount Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330105-02-12-05-02-00
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

As a flagship product in the eddy current proximity transducer systems, the 330105-02-12-05-02-00 3300 XL 8 mm Reverse Mount Probes delivers accurate and reliable solutions for industrial measurement scenarios through its unique reverse mount design. The output voltage of this probe is strictly proportional to the distance between the probe tip and the measured conductive surface—a core feature that enables it to not only precisely capture static (position) parameters but also efficiently respond to dynamic (vibration) signals, achieving comprehensive monitoring of key equipment operating conditions. Whether it is for vibration amplitude detection of fluid-film bearing machines, rotor axial position positioning, or as a core component for Keyphasor reference signal collection and speed measurement, the 3300 XL 8 mm Reverse Mount Probes demonstrate exceptional adaptability and measurement accuracy, making them the preferred choice for industrial equipment condition monitoring.​

The 3300 XL 8 mm Reverse Mount Probes (Part Number 330105-02-12-05-02-00) achieve industry-leading performance levels. Its standard 5-meter system fully complies with the stringent requirements of the American Petroleum Institute (API) 670 Standard, meeting world-class standards in key indicators such as mechanical structure design, linear measurement range, data accuracy, and temperature stability. This means the probe can maintain stable performance in complex industrial environments—even under harsh conditions with significant temperature fluctuations and intense mechanical vibrations, it still outputs reliable measurement data, providing strong support for the safe operation of equipment. For industries with high requirements for equipment reliability such as petrochemicals and power energy, the API 670 compliance of the 3300 XL 8 mm Reverse Mount Probes undoubtedly greatly enhances the safety and standardization of equipment operation and maintenance.​

Applications

The 330105-02-12-05-02-00 3300 XL 8 mm Reverse Mount Probes are engineered for precision measurement and equipment condition monitoring across diverse industrial environments, with parameters tailored to critical use cases. Its compact 1.2x1.1x64cm dimension, 0.04kg weight, 0mm minimum unthreaded length, and 60mm case length make it ideal for space-constrained installations—such as narrow cavities in rotating machinery, fluid-film bearing assemblies, and compact precision instruments where traditional probes cannot deploy.​With an operating temperature range of -52°C to +177°C (-62°F to +341°F), AISI 303/304 stainless steel case, and PPS probe tip, the probe excels in extreme and harsh environments. Key applications include power generation (gas/steam turbines, reciprocating engines), petrochemical refineries (centrifugal pumps, compressors), aerospace ground support, marine propulsion, and chemical processing equipment.​Optimized for accuracy, the probe’s 2 mm (80 mils) linear range enables reliable static position (e.g., rotor axial displacement) and dynamic vibration measurement, supporting predictive maintenance. Its 50 Ω output resistance, sensitivity, and -17.5 to -26 Vdc power requirement ensure stable integration with standard industrial systems. The 0.5m (1.6ft) cable with Miniature ClickLoc coaxial connector offers flexible, secure installation for restricted routing or frequent maintenance scenarios.​Additionally, the probe serves as a critical component in Keyphasor reference and speed measurement for rotating equipment.

Specifications

Competitive Advantage

1. Ultra-Compact Design Ideal for Space-Limited Installations​

With a sleek footprint of 1.2x1.1x64cm and an ultra-light weight of just 0.04kg, the 3300 XL 8 mm Reverse Mount Probes excel in space-constrained settings. Its minimal 0mm unthreaded length and 60mm (2.4 inches) total case length allow for seamless integration into narrow cavities, tight fluid-film bearing assemblies, and compact precision instruments—spaces where conventional probes often cannot fit. This design eliminates the need to modify equipment to accommodate measurement tools, opening up broader application possibilities in industrial environments with limited clearance.​

2. Exceptional Environmental Resilience for Harsh Operating Conditions​

Engineered to thrive in extreme environments, the probe delivers reliable performance across a wide temperature spectrum from -52°C to +177°C (-62°F to +341°F), making it suitable for both freezing and high-heat industrial scenarios. Its durable build—featuring an AISI 303 or 304 stainless steel (SST) case that resists corrosion and mechanical wear, paired with a polyphenylene sulfide (PPS) probe tip for added toughness—ensures long-term stability in abrasive, chemical-exposed, or high-pressure settings such as petrochemical refineries and marine propulsion systems. Unlike standard probes that tend to deteriorate under harsh conditions, this model maintains consistent measurement accuracy and structural integrity, reducing the need for frequent replacements and lowering maintenance expenses.​

3. High Measurement Precision & Reliable Signal Transmission​

Tailored for critical measurement tasks, the 3300 XL 8 mm Reverse Mount Probes offer superior precision thanks to a 2 mm (80 mils) linear range, enabling accurate detection of both static position (e.g., rotor axial displacement) and dynamic vibration data—critical for effective predictive maintenance programs. Key electrical specs, including a 50 Ω output resistance and supply sensitivity of fewer than 2 mV of output change per volt of input variation, guarantee steady, low-noise signal delivery. The probe’s power requirement of -17.5 Vdc to -26 Vdc aligns with standard industrial power systems, eliminating the need for specialized power sources and ensuring smooth integration with existing monitoring setups without signal interference or performance drops.