330101-18 330101-20 330101-19 330101-21 is The Bently Nevadaa 3300 XL 8 mm Extended Temperature Range (ETR) reverse mount proximity probe designed for accurate, non-contact measurement of shaft vibration and radial displacement in rotating machinery. It is widely used in condition monitoring systems for turbines, compressors, pumps, and generators where stable long-term signal performance is essential.

This probe is part of the Bently Nevada 3300 XL proximity transducer system, using eddy-current sensing technology to ensure reliable measurement in harsh industrial environments with high vibration, temperature variation, oil exposure, and electrical noise.

Technical Specifications

Item	Description
Manufacturer	Bently Nevada (Baker Hughes)
Model	330195-02-12-10-00
Product Type	3300 XL 8 mm ETR Reverse Mount Proximity Probe
Measurement Principle	Eddy current displacement sensing
System Series	3300 XL Proximity Transducer System
Probe Diameter	8 mm
Thread Type	3/8-24 UNF (standard 3300 XL configuration)
Case Length Option	02 – compact probe body configuration
Unthreaded Length	12 mm
Cable Length Option	10 – 1.0 m integral cable
Output Type	Analog displacement signal
Application	Shaft vibration, radial position monitoring

Physical Dimensions & Weight

Parameter	Value
Dimensions (L × W × H)	1000 × 8 × 8 mm (approx. including cable reference)
Weight	Approx. 0.30–0.38 kg

Recommended Related Models

Bently Nevada 3300 XL Proximitor® Sensor
Bently Nevada 330190 Series Extension Cable
Bently Nevada 3500/40M Vibration Monitor Module
Bently Nevada 3500 Machinery Protection System
3300 XL reverse mount probe accessories

Popular Bently Nevada Models

3300 XL 8 mm Proximity Probe Series
3300 XL Proximitor Sensor Series
330190 Extension Cable Family
3500/22M Transient Data Interface
3500/42M Vibration Monitoring Module
3500/15 Power Supply Module

Applications

This probe is widely used in industrial condition monitoring systems such as:

Steam turbines
Gas turbines
Centrifugal compressors
Industrial pumps
Electric motors
Generators
Oil & gas facilities
Petrochemical plants
Power generation stations
Heavy rotating machinery

Advantages

High-precision non-contact vibration measurement
Stable long-term signal output in harsh environments
Reverse mount design for flexible installation
Compatible with Bently Nevada 3300 XL system architecture
Strong resistance to EMI and industrial electrical noise
Reliable performance under continuous operation conditions
Supports predictive maintenance strategies
Compact installation design for tight spaces
Proven industrial reliability for critical assets
Widely used in global rotating machinery protection systems

Technical FAQs

1. What is the function of the 330195-02-12-10-00?

It measures shaft vibration and radial displacement using eddy-current sensing technology.

2. What system is it compatible with?

It is designed for the Bently Nevada 3300 XL 8 mm proximity transducer system.

3. What does the “10” cable option mean?

It indicates a 1.0 m integral cable configuration.

4. What measurement principle does it use?

It uses eddy-current displacement sensing technology.

5. What are the main applications?

Turbines, compressors, pumps, motors, and generators.

6. What is the mounting type?

Reverse mount configuration with 3/8-24 UNF thread.

7. What are the dimensions?

Approximately 1000 × 8 × 8 mm (including cable reference).

8. What is the weight?

Approximately 0.30–0.38 kg, depending on configuration.

9. Does it require a Proximitor sensor?

Yes, it must be paired with a compatible Bently Nevada Proximitor module.

10. Why is this model widely used?

Because it provides stable, accurate vibration monitoring with strong resistance to harsh industrial conditions and long-term reliability in critical machinery applications.

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