330701-00-20-10-02-00-2 330701-00-20-10-02-00-1

The Bently Nevada 330701-00-20-10-02-00 is a 3300 XL 11 mm proximity probe designed for precise, non-contact measurement of shaft vibration, radial position, and gap in rotating machinery. It is widely used in industrial monitoring systems for turbines, compressors, pumps, and generators where reliable long-term signal stability is required.

This probe is part of the Bently Nevada 3300 XL 11 mm Proximity Transducer System, known for its high linearity, strong EMI resistance, and robust construction suitable for harsh industrial environments.

Technical Specifications

Item	Description
Manufacturer	Bently Nevada (Baker Hughes)
Model	330701-00-20-10-02-00
Product Type	3300 XL 11 mm Proximity Probe
Measurement Principle	Eddy current displacement sensing
System Series	3300 XL Proximity Transducer System
Probe Diameter	11 mm
Thread Type	1/2-20 UNF
Case Length Option	20 – 2.0 in housing
Unthreaded Length	00 – 0 mm
Cable Length Option	10 – 1.0 m integral cable
Connector Type	ClickLoc coaxial connector
Cable Type	Standard 3300 XL probe cable
Approval Option	02 – standard configuration
Agency Approval	00 – not required
Output Signal	Analog displacement signal
Application	Shaft vibration, radial position, gap measurement

Physical Dimensions

Parameter	Value
Dimensions (L × W × H)	1000 × 11 × 11 mm (approx. assembly including integral cable)
Weight	Approx. 0.30–0.35 kg

Recommended Related Models

Bently Nevada 330703 11 mm Proximity Probe
Bently Nevada 330180 Proximitor Sensor
Bently Nevada 330190 Extension Cable
Bently Nevada 3500/40M Monitoring Module
Bently Nevada 3500/42M Vibration Monitor
Bently Nevada 3500 Machinery Protection System

Popular Bently Nevada Products

3300 XL 8 mm Proximity Probe Series
3300 XL 11 mm Proximity Probe Series
330180 Proximitor Sensor
330190 Extension Cable
3500 Series Machinery Protection System
3500/15 Power Supply Module

Applications

The 330701-00-20-10-02-00 is commonly used in rotating machinery condition monitoring, including:

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

Product Advantages

High-precision eddy current displacement measurement
11 mm probe design for stable industrial performance
Strong resistance to vibration, EMI, and harsh environments
Reliable long-distance signal transmission (1.0 m cable)
Compatible with full Bently Nevada 3300 XL system architecture
Supports continuous monitoring and predictive maintenance
Easy integration into existing machinery protection systems
Long operational life with minimal maintenance
Stable output under variable temperature conditions
Widely used in critical rotating equipment monitoring

Technical FAQs

1. What is the function of the 330701-00-20-10-02-00?

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

2. What system is it compatible with?

It is designed for the Bently Nevada 3300 XL 11 mm Proximity Transducer System.

3. What does the “20” option mean?

It indicates a 2.0-inch probe housing length configuration.

4. What does the “10” option represent?

It indicates a 1.0-meter integral cable length.

5. What connector type is used?

It uses a ClickLoc coaxial connector system.

6. What are the probe dimensions?

Approximately 1000 × 11 × 11 mm (L × W × H).

7. What is the weight?

Approximately 0.30–0.35 kg.

8. What are the main applications?

Turbines, compressors, pumps, motors, and generators.

9. Is it suitable for harsh environments?

Yes, it is designed for industrial vibration, heat, and EMI conditions.

10. Why is this probe widely used?

Because it provides accurate, stable, and long-term vibration monitoring for critical rotating machinery with strong compatibility across Bently Nevada 3300 XL systems.

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