Product Overview

The Bently Nevada 330908-00-12-10-11-05 is a member of the 3300 NSv Proximity Transducer System, developed for rotating machinery where installation space is limited or shaft dimensions prevent the use of standard proximity probes.

This configuration combines a 3/8-24 UNF threaded probe with a 1.2-inch case length, a 1.0-meter integral cable, and a FluidLoc cable assembly fitted with a miniature ClickLoc connector and connector protector. The configuration is commonly selected for compressor, turbine, and pump monitoring systems operating in demanding industrial environments.

Designed for long-term service, the probe delivers stable non-contact measurement for shaft vibration and position monitoring while integrating with compatible 3300 NSv system components.

Technical Specifications

Parameter	Specification
Product Family	3300 NSv Proximity Transducer System
Model Number	330908-00-12-10-11-05
Module Type	Proximity Probe Module
Product Type	Standard Proximity Probe
Probe Thread	3/8-24 UNF
Armor	Without Armor
Unthreaded Length Option	00 (0.0 in)
Overall Case Length	12 (1.2 in)
Integral Cable Length	10 (1.0 m / 3.3 ft)
Connector Option	11 – Miniature ClickLoc Connector with Connector Protector, FluidLoc Cable
Agency Approval	05 – Multiple Approvals
Measurement Principle	Eddy Current, Non-Contact
Compatible Extension Cable	330930 NSv Extension Cable
Compatible Sensor	330980 NSv Proximitor Sensor
Installation	Threaded Mount

Recommended Companion Models

Model	Product Name	Description
330930-040-00-00	Bently Nevada 3300 NSv Extension Cable	Extension cable for NSv probe systems
330980-50-00	Bently Nevada 3300 NSv Proximitor Sensor	Signal conditioning module
330909-00-12-10-11-05	Bently Nevada 3300 NSv Armored Proximity Probe	Armored version for harsh environments
330905-02-12-10-11-05	Bently Nevada 3300 NSv M10 Proximity Probe	Metric-thread probe configuration

Frequently Selected Alternatives

Model	Product Name	Description
330908-00-12-10-02-05	Bently Nevada 3300 NSv Proximity Probe	Standard cable configuration
330908-00-08-10-11-05	Bently Nevada 3300 NSv Proximity Probe	Shorter case length version
330901-00-12-10-11-05	Bently Nevada 3300 NSv 1/4-28 UNF Proximity Probe	Alternative thread configuration
330909-00-12-10-02-05	Bently Nevada 3300 NSv Armored Proximity Probe	Armored standard cable version

Where It Excels in Industrial Use

Centrifugal compressor monitoring
Steam and gas turbine vibration measurement
High-speed pump condition monitoring
Gearbox shaft position monitoring
Process machinery protection systems
Rotating equipment in petrochemical and power plants
Continuous machine condition monitoring

Key Strengths at a Glance

Compact 3300 NSv probe for restricted installation spaces
3/8-24 UNF threaded probe construction
Non-contact eddy current measurement
1.0 m integral cable configuration
FluidLoc cable option for demanding environments
Multiple agency approvals for industrial installations
Stable performance during continuous machine operation
Compatible with 3300 NSv Proximity Transducer Systems

Technical FAQs

1. What is the purpose of the 330908-00-12-10-11-05?

This proximity probe is designed to monitor shaft vibration and shaft position on rotating machinery using non-contact eddy current technology.

2. What type of machinery is commonly monitored with this probe?

It is widely used on compressors, turbines, pumps, motors, and gearboxes where continuous shaft monitoring is required.

3. What does the "12" option indicate in the model number?

The 12 option specifies an overall case length of 1.2 inches.

4. What does the "10" option represent?

The 10 option identifies a 1.0 meter (3.3 ft) integral cable.

5. What is the meaning of the "11" connector option?

The 11 option specifies a miniature ClickLoc connector with connector protector and a FluidLoc cable configuration.

6. What thread type does this probe use?

This model is supplied with a 3/8-24 UNF threaded body for standard mounting applications.

7. Does this probe require physical contact with the shaft?

No. The probe measures shaft movement without contacting the rotating surface, minimizing wear and supporting continuous operation.

8. Which system components are required for installation?

The probe is intended for use with a compatible 3300 NSv extension cable and Proximitor Sensor.

9. Is this probe suitable for hazardous industrial environments?

Yes. The 05 ordering option identifies the Multiple Approvals configuration for installations requiring certified approvals.

10. What should be verified before ordering a replacement?

The probe thread, case length, cable length, connector option, approval option, and compatibility with the existing monitoring system should all be confirmed.

Look forward to your comments!Comment