330104-000-040-10-02-05 (4) 330104-000-040-10-02-05 (2) 330104-000-040-10-02-05 (1) 330104-000-040-10-02-05 (3)

When rotating equipment operates under demanding industrial conditions, accurate vibration and position monitoring become essential for maintaining reliability and preventing unexpected failures. The Bently Nevada 330104-08-14-10-02-05 Proximity Probe is engineered to provide precise, non-contact measurement of shaft vibration, axial position, and displacement in critical machinery applications.

As a member of the renowned 3300 XL 8 mm Proximity Transducer Series, this probe combines proven eddy-current sensing technology with rugged industrial construction. Designed for long-term operation in harsh environments, it helps maintenance teams identify developing mechanical issues before they lead to costly downtime.

Its optimized configuration makes it a dependable solution for asset protection systems used across power generation, oil and gas, petrochemical processing, and heavy manufacturing industries.

Technical Specifications

Core Technical Data

Parameter	Specification
Manufacturer	Bently Nevada
Model Number	330104-08-14-10-02-05
Product Type	Proximity Probe
Series	3300 XL 8 mm
Measurement Technology	Eddy Current
Sensing Method	Non-contact
Probe Diameter	8 mm
Thread Type	M10 × 1
Mounting Method	Threaded Installation

Measurement Performance

Parameter	Specification
Sensitivity	200 mV/mil (7.87 V/mm)
Frequency Response	0 Hz to 10 kHz
Output Type	Linear Analog Signal
Monitoring Capability	Vibration, Position, Displacement
Linearity	High Accuracy
Noise Immunity	Excellent
Signal Stability	Long-Term Stable Operation

Mechanical Construction

Parameter	Specification
Probe Body Configuration	3300 XL Standard Design
Probe Material	Stainless Steel
Tip Material	PPS High-Performance Polymer
Connector Type	ClickLoc Connector
Cable Construction	Industrial Low-Noise Coaxial Cable
Environmental Protection	Industrial Duty

Dimensions and Weight

Parameter	Specification
Probe Diameter	8 mm
Body Length	Approx. 140 mm Configuration
System Length	1.0 m Configuration
Net Weight	Approx. 0.38 kg
Shipping Weight	Approx. 1.8–2.5 kg

The compact design enables installation in confined machinery housings while maintaining excellent measurement repeatability and signal integrity.

Common Applications

The 330104-08-14-10-02-05 is commonly installed on:

Steam turbines
Gas turbines
Centrifugal compressors
Industrial generators
High-speed electric motors
Pumps and blowers
Petrochemical process equipment
LNG facilities
Offshore oil & gas platforms
Power generation assets

Key Benefits

Exceptional Measurement Accuracy

Advanced eddy-current sensing technology delivers highly repeatable and reliable measurement results.

Designed for Harsh Industrial Environments

Durable stainless-steel construction withstands demanding operating conditions and long-term exposure.

Stable Signal Transmission

Low-noise cable architecture ensures consistent performance even in electrically noisy installations.

Reduced Maintenance Costs

Supports predictive maintenance initiatives by detecting potential issues before they escalate into failures.

Seamless System Integration

Compatible with existing Bently Nevada monitoring and machinery protection platforms.

Long Service Life

Engineered for continuous operation in critical machinery applications with minimal performance degradation.

Technical FAQs

1. What is the primary purpose of this probe?

It is used to monitor shaft vibration, displacement, and position in rotating machinery.

2. Does the probe require physical contact with the shaft?

No. It utilizes non-contact eddy-current sensing technology.

3. Which industries commonly use this product?

Power generation, oil and gas, petrochemical, marine, and heavy industrial manufacturing sectors.

4. Is this probe suitable for turbine applications?

Yes. It is widely used in both steam and gas turbine monitoring systems.

5. What type of output signal does it provide?

A linear analog signal compatible with proximity monitoring systems.

6. Can it operate continuously?

Yes. It is designed for 24/7 industrial operation.

7. What material is used for the housing?

Industrial-grade stainless steel.

8. Is it resistant to electromagnetic interference?

Yes. The design incorporates shielding to minimize EMI-related measurement errors.

9. Can it be integrated into existing Bently Nevada systems?

Yes. It is designed for compatibility with 3300 XL monitoring architectures.

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

Because it combines high accuracy, durability, long-term reliability, and proven field performance.

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Bently Nevada PLC

Bently Nevada 330104-08-14-10-02-05 Proximity Probe Module