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The Bently Nevada 330103-00-12-10-12-00 is a high-precision 3300 XL 8 mm Proximity Probe Module designed to provide continuous, non-contact measurement of shaft vibration, axial position, and radial displacement in critical rotating equipment.

Featuring a 120 mm probe body and 1.0-meter cable assembly, this model delivers reliable performance in demanding industrial environments. Engineered for seamless integration with the 3300 XL monitoring platform, it helps maintenance teams identify developing machinery issues before they become costly failures, supporting higher equipment availability and operational efficiency.

Product Overview & Technical Specifications

Parameter	Specification
Product Series	3300 XL 8 mm Proximity Probe
Model Number	330103-00-12-10-12-00
Product Type	Proximity Probe Module
Sensing Technology	Eddy Current, Non-contact
Probe Diameter	8 mm
Thread Type	M10 × 1
Unthreaded Length	0 mm
Probe Case Length	120 mm
Cable Length	1.0 m (3.3 ft)
Connector Style	Miniature ClickLoc™ Connector
Cable Construction	FluidLoc® Industrial Cable
Housing Material	Stainless Steel
Probe Tip Material	Polyphenylene Sulfide (PPS)
Measurement Capability	Vibration, Position, and Displacement
Mounting Method	Threaded Installation
System Compatibility	3300 XL Proximitor® Sensors and Extension Cables

The robust construction ensures dependable operation in environments exposed to vibration, temperature variations, moisture, and industrial contaminants.

Dimensions & Weight

Item	Value
Probe Diameter	8 mm
Probe Case Length	120 mm
Cable Length	1.0 m
Thread Specification	M10 × 1
Installation Style	Threaded Mounting

Net Weight: Approximately 0.33 kg

Shipping Weight: Approximately 1.5 – 2.0 kg

The compact design simplifies installation while maintaining excellent measurement accuracy and long-term durability.

Recommended Related Models

Bently Nevada 330103-00-12-10-12-CN
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Typical Applications

The 330103-00-12-10-12-00 is widely utilized in:

Steam turbine monitoring
Gas turbine protection systems
Centrifugal compressor monitoring
Industrial pump vibration analysis
Electric motor condition monitoring
Generator shaft position measurement
Gearbox protection systems
Petrochemical production facilities
Refinery process equipment
Power generation plants

Its non-contact sensing principle eliminates mechanical wear while providing highly repeatable measurements throughout the machine lifecycle.

Key Benefits

High-accuracy shaft vibration monitoring
Reliable displacement and position measurement
FluidLoc® cable design for enhanced environmental resistance
Rugged stainless-steel construction
Excellent signal stability and linearity
Easy integration into existing 3300 XL systems
Supports predictive maintenance strategies
Reduces unplanned downtime and maintenance costs
Long operational service life
Trusted worldwide in critical machinery applications

Technical FAQs

1. What is the primary function of the 330103-00-12-10-12-00?

It monitors shaft vibration, radial displacement, and shaft position in rotating machinery.

2. What does the “12” probe code indicate?

It specifies a 120 mm probe case length.

3. What cable length is included?

The probe is supplied with a 1.0-meter cable assembly.

4. What sensing technology is used?

The module utilizes eddy-current non-contact sensing technology.

5. What is the probe diameter?

The sensing diameter is 8 mm.

6. What thread size does the probe use?

The probe features an M10 × 1 threaded mounting configuration.

7. What is FluidLoc® cable technology?

FluidLoc® technology helps prevent fluid migration through the cable, improving reliability in harsh industrial environments.

8. What is the approximate weight?

The net weight is approximately 0.33 kg.

9. Is this model compatible with the complete 3300 XL system?

Yes. It is designed for operation with matching 3300 XL extension cables and Proximitor® sensors.

10. Why is this model popular in critical machinery applications?

Its combination of measurement accuracy, environmental durability, FluidLoc® protection, and proven 3300 XL performance makes it an excellent choice for machinery protection and condition monitoring programs.

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