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The 330103-11-16-10-12-RU is a configuration within the Bently Nevada 3300 XL 8 mm Proximity Probe family, designed for non-contact measurement of shaft vibration, radial displacement, axial position, and rotor dynamics in rotating machinery.

This variant follows the standard 330103 modular ordering structure, with a 160 mm case-length class, 1.0 m system length, connector configuration 12, and RU approval option, typically used for region-specific certification or documentation variants.

Ordering Code Breakdown

Code	Description
330103	3300 XL 8 mm Proximity Probe series
11	Mounting / unthreaded length option
16	Case length option (~160 mm class)
10	System length option (~1.0 m class)
12	Connector / termination configuration
RU	Regional approval / documentation variant (country-specific code)

Technical Specifications

Parameter	Specification
Model Number	330103-11-16-10-12-RU
Product Series	3300 XL
Measurement Principle	Eddy-current, non-contact
Probe Diameter	8 mm
Thread Type	M10 × 1
Case Length Option	~160 mm
System Length Option	~1.0 m
Connector Type	Miniature ClickLoc™ (typical series configuration)
Probe Body Material	Stainless steel
Probe Tip Material	PPS (Polyphenylene Sulfide)
System Compatibility	3300 XL Proximitor® systems

Dimensions & Weight

Item	Specification
Overall Case Length	~160 mm
Probe Diameter	8 mm
Total Length	~1.0 m
Net Weight	0.30–0.40 kg
Gross Weight	2.00 kg
Package Dimensions (L×W×H)	28 × 18 × 8 cm

Shipping Information

Parameter	Value
Shipping Weight	~2.00 kg
Shipping Dimensions	28 × 18 × 8 cm
Package Type	Factory standard packaging
Country of Origin	USA
HS Code	9031809090

Key Features

Eddy-current non-contact vibration measurement
High accuracy shaft displacement monitoring
8 mm probe design for stable signal performance
Industrial stainless-steel construction
Resistant to oil, vibration, and harsh environments
Suitable for continuous 24/7 machinery monitoring
Compatible with Bently Nevada 3300 XL systems
Supports predictive maintenance programs

Applications

Steam turbines
Gas turbines
Centrifugal compressors
Industrial pumps
Electric motors
Generators
Gearboxes
Petrochemical plants
Oil & gas facilities
Power generation systems

Advantages

Reliable long-term monitoring stability
High precision non-contact measurement
Proven industrial standard design
Easy integration into condition monitoring systems
Suitable for critical rotating equipment
Supports plant-wide machinery protection systems

Technical FAQs

1. What is this probe used for?

It measures shaft vibration and displacement without physical contact.

2. What does “16” represent?

It indicates a ~160 mm case length configuration.

3. What does “10” represent?

It indicates a ~1.0 m system length option.

4. What does “12” represent?

It refers to a connector/termination configuration code.

5. What does “RU” mean?

It is a regional ordering suffix, typically related to Russia/region-specific documentation or approval coding, depending on factory definition.

6. Is this suitable for turbines?

Yes, it is widely used in turbine and compressor monitoring systems.

7. What technology is used?

Eddy-current proximity sensing technology.

8. What material is used?

Stainless steel housing with PPS probe tip.

9. Is it suitable for continuous operation?

Yes, it is designed for 24/7 industrial monitoring.

10. Which system is compatible?

Bently Nevada 3300 XL Proximitor® systems.

Look forward to your comments!Comment

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Bently Nevada PLC

Bently Nevada 330103-11-16-10-12-RU | 3300 XL 8 mm Proximity Probe