330908-22-31-10-01-05 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330908-22-31-10-01-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330908-22-31-10-01-05 3300 NSv Proximity Probe from Bently Nevada is a precision-engineered, extended-reach eddy current sensor designed for reliable machinery condition monitoring in applications requiring the sensing tip to project beyond standard mounting surfaces. As a key component of the advanced 3300 NSv monitoring platform, this proximity probe excels at providing accurate, non-contact measurement of shaft vibration, radial displacement, and axial position for critical rotating equipment. It is specifically configured with a defined unthreaded length of 2.2 inches and an overall case length of 3.1 inches, offering the perfect mechanical extension for installations where the target surface is recessed or located behind a barrier, ensuring optimal probe-to-target positioning for superior signal quality.

This Bently Nevada transducer is built for durability and long-term performance in demanding industrial environments. The probe body is precision-machined from high-grade stainless steel, providing excellent corrosion resistance and structural integrity. The sensing tip is constructed from resilient Polyphenylene Sulfide (PPS), a material chosen for its outstanding resistance to chemical attack, high temperatures, and degradation from industrial lubricants. The probe is supplied with a 1.0 meter (39 in) integrated cable, terminated with a secure miniature coaxial ClickLoc connector and connector protector, ensuring a vibration-resistant and reliable electrical connection crucial for continuous data integrity. Carrying Multiple International Agency Approvals, this 3300 NSv probe is certified for global deployment, meeting stringent safety and performance standards across various industrial sectors.

Applications

This probe's 2.2-inch unthreaded length and 3.1-inch overall case make it ideal for monitoring shafts that are positioned behind guards, within deep bearing housings, or across an air gap from the mounting surface. It is commonly used on large fans, blowers, and certain generator designs where the probe must reach through a casing or spacer to accurately measure the rotating element without requiring custom machining of the equipment.

The probe's specific length configuration is perfect for applications on packaged machinery or compact skids where space is at a premium but a standard short-body probe cannot reach the measurement point. The 1.0-meter cable provides sufficient length for clean routing to a nearby junction box, making it suitable for compressors, pumps, and gearboxes in refineries and chemical plants where organized cable management is essential for safety and maintenance.

This model serves as an excellent direct replacement in legacy systems originally designed for similar extended-body probes. Its standardized ClickLoc connector and electrical compatibility with the 3300 NSv platform allow for a straightforward upgrade, enhancing measurement reliability and system diagnostics without altering existing mounting hardware or drilling new installation holes.

Specifications

Competitive Advantage

1. Tailored Extended-Reach Design for Complex Installations

The specific configuration of a 2.2-inch unthreaded length and 3.1-inch overall case length provides a purpose-built solution for installations where the target is not directly accessible. This design eliminates the need for improvised spacers or adapters, ensuring proper probe extension and optimal sensing geometry for accurate and reliable measurements in challenging mounting scenarios.

2. Robust Material Construction for Harsh Environment Longevity

Featuring a stainless steel case and a Polyphenylene Sulfide (PPS) probe tip, this sensor is built to withstand aggressive industrial conditions. This material combination offers superior resistance to corrosion, chemical exposure, and mechanical wear compared to standard designs, significantly extending the operational lifespan and reducing maintenance frequency in demanding applications like offshore platforms or chemical processing.

3. Certified Global Compliance and Seamless System Integration

Carrying Multiple Agency Approvals, this probe is pre-certified to meet international safety and performance standards, simplifying procurement and deployment for global projects. As a genuine Bently Nevada 3300 NSv component, it guarantees full electrical and mechanical compatibility with the monitoring system, ensuring plug-and-play integration, reliable performance, and streamlined compliance documentation.