Bently Nevada 330901-00-15-70-02-CN 3300 NSv Proximity Probe

SKU 330901-00-15-70-02-CN

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12-month warranty
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Manufacturer: Bently Nevada
Product No.: 330901-00-15-70-02-CN
Country of origin:United States
Product Type: Proximity Probes
Payment: T/T, Western Union
Weight: 320g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed to monitor radial vibration and axial position in space-constrained machinery, the Bently Nevada 330901-00-15-70-02-CN is an industrial-grade proximity probe belonging to the specialized 3300 NSv series. This sensor is engineered for applications with small target diameters or limited installation clearances, operating with a 75 ohms coaxial fluoroethylene propylene (FEP) insulated cable. Featuring an unthreaded length of 0.0 inches, an overall case length of 1.5 inches, and a total cable length of 7.0 meters (23.0 feet), this system is terminated with a miniature coaxial ClickLoc connector to ensure reliable connection integrity in demanding industrial environments.

Features

Optimized probe tip geometry designed specifically for small shaft targets and tight radial clearances.
Corrosion-resistant AISI304 stainless steel probe case suited for harsh fluid environments.
Polyphenylene sulfide (PPS) probe tip material providing robust protection against mechanical wear and chemical exposure.
Integrated ClickLoc miniature coaxial connector ensures a stable, moisture-resistant electrical connection.
Highly durable fluoroethylene propylene (FEP) cable insulation offering excellent thermal stability and chemical resistance.

Applications

Radial vibration and axial thrust measurements on small-diameter, high-speed rotating shafts.
Fluid-film bearing clearance monitoring in compact auxiliary pumps, blowers, and turbo-expanders.
Machinery protection and condition monitoring within petrochemical refineries, power generation facilities, and gas processing plants.
Enclosed industrial gearboxes and high-speed turbocompressors with restricted mounting space.

Technical Specifications Table

Parameter	Specification
Manufacturer	Bently Nevada
Model Number	330901-00-15-70-02-CN
Probe Series	3300 NSv
Unthreaded Length	0.0 in
Overall Case Length	1.5 in
Total Length	7.0 meters (23.0 feet)
Connector and Cable Type	Miniature coaxial ClickLoc connector, standard cable
Cable Impedance	75 ohms coaxial
Cable Insulation	Fluoroethylene propylene (FEP)
Probe Case Material	AISI304 stainless steel (SST)
Probe Tip Material	Polyphenylene sulfide (PPS)
Agency Approval Option	CN (Country-specific hazardous area approvals)
Country of Origin	United States
Shipping Weight	1.5 kg

Empirical Engineering Insights

Alternative Models & Compatibility: The 3300 NSv probe is highly specialized and is designed exclusively for use with the 3300 NSv Proximitor Sensor. It cannot be combined with standard 3300 XL 5mm, 8mm, or 11mm Proximitor sensors. Intermixing mismatched probes and sensors shifts the RF field tuning, leading to severe measurement error, non-linear output, or complete system calibration failure.

Application Pitfalls & Engineering Notes: Because the NSv system is optimized for small-diameter targets, it is exceptionally sensitive to magnetic and mechanical runout (scratches, dents, material inconsistencies) on the shaft target area. Ensure the shaft target surface is ground, polished, and demagnetized to minimize electrical runout signals that the system could misinterpret as actual shaft vibration.

Commissioning & Wiring Tips: When routing the 7.0-meter integrated probe cable, respect the minimum bend radius specifications to avoid damaging the internal coaxial shielding. Use specialized ClickLoc connector tools during final connection, and ensure the connector joint is insulated with self-amalgamating tape or silicone sleeves if moisture or oil splash is present at the junction box.

Installation Guidelines

CRITICAL WARNING: Completely isolate and lock out all machinery power sources before commencing installation. Ensure the monitored shaft is completely static. Disconnect power to the proximity sensor loop to prevent accidental electrical short circuits or electrostatic discharges during handling.

1

Inspect the probe tip and threaded body for physical damage. Clean the mounting port threads thoroughly to ensure free and smooth thread movement.

2

Thread the probe into the mounting bracket or casing by hand until the tip lightly contacts the shaft target. Measure the physical distance using standard mechanical depth micrometers if direct contact is restricted.

3

Back off the probe to establish the recommended mechanical gap (typically matching the electrical calibration midpoint of the Proximitor sensor, monitored via DC voltage output at the Proximitor OUT terminal).

4

Secure the probe using the locknut, ensuring the probe does not rotate during final tightening. Route the standard FEP cable back to the junction box through a dedicated, grounded protective conduit.

FAQ

Can this 3300 NSv proximity probe be paired with standard 3300 XL series Proximitors?

No. The 3300 NSv series is electrically and physically calibrated for unique small-target parameters. It must only be paired with a compatible 3300 NSv Proximitor Sensor to avoid severe linearity and measurement errors.

What does the CN option represent in the model number?

The CN option indicates country-specific agency approvals for explosive and hazardous areas. This ensures regulatory compliance for specific regional safety frameworks.

What is the function of the ClickLoc connector on this probe?

The ClickLoc miniature coaxial connector provides a secure, vibration-resistant, and moisture-sealed interface between the probe cable and the extension cable, protecting signal integrity.

Why is the 3300 NSv probe preferred over a standard 8mm probe?

The 3300 NSv probe is optimized for applications with constrained physical mounting clearances and target diameters smaller than those supported by standard 8mm systems.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

330901-00-15-70-02-CN | Bently Nevada | 3300 NSv Proximity Probes

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30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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