Bently Nevada 330901-00-40-05-02-CN 3300 NSv Proximity Probe

SKU 330901-00-40-05-02-CN

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Manufacturer: Bently Nevada
Product No.: 330901-00-40-05-02-CN
Country of origin:United States
Product Type: Proximity Probes
Payment: T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months

Description

Engineered for confined physical locations and small target areas, the 330901-00-40-05-02-CN proximity sensor acts as a critical component of the Bently Nevada 3300 NSv transducer system. This eddy-current non-contacting measurement device is designed primarily for fluid film bearing machines where standard probe configurations cannot be deployed due to shaft diameter limitations or tight installation clearances.

The unit features an unthreaded body design with a 4.0-inch overall case length and is equipped with a 0.5-meter (20-inch) integrated probe cable. This particular model utilizes a miniature coaxial ClickLoc connector for secure, reliable signal transmission back to the Proximitor sensor. Formulated for durability in harsh industrial processes, the probe incorporates a polyphenylene sulfide (PPS) tip and a rugged stainless steel case shell to resist process chemicals and mechanical stress.

Features

Specifically scaled for machinery with small shafts or narrow installation envelopes.
Robust polyphenylene sulfide (PPS) probe tip provides high chemical and thermal resistance.
AISI 304 stainless steel (SST) probe case construction protects against mechanical wear.
Integrates a 75-ohm coaxial fluoroethylene propylene (FEP) insulated cable.
Equipped with a miniature coaxial ClickLoc connector to resist vibration-induced disconnection.
Features a Viton O-ring pressure seal to isolate differential pressures between the tip and case.

Applications

Radial vibration and axial thrust position monitoring on high-speed turbomachinery.
Industrial centrifugal compressors and small-scale steam turbines.
Fluid film bearing diagnostics on generators, pumps, and gearboxes.
Predictive maintenance and machinery protection systems in power generation, chemical processing, and oil and gas facilities.

Technical Specifications

Manufacturer	Bently Nevada
Part Number / Model	330901-00-40-05-02-CN
Series	3300 NSv
Unthreaded Length Option	0.0 in (00)
Overall Case Length Option	4.0 in (40)
Total Length Option	0.5 meter / 20 in (05)
Connector & Cable Type Option	Miniature coaxial ClickLoc connector, standard cable (02)
Agency Approval Option	CN (Approvals country specific)
Operating Temperature Range	-34 degC to +177 degC (-30 degF to +351 degF)
Storage Temperature Range	-51 degC to +177 degC (-60 degF to +351 degF)
Probe Tip Material	Polyphenylene sulfide (PPS)
Probe Case Material	AISI 304 stainless steel (SST)
Probe Cable Specification	75 ohm coaxial, fluoroethylene propylene (FEP) insulated
Pressure Sealing Mechanism	Viton O-ring
Country of Origin	USA
Shipping Weight	1.5 kg

Connections and Interfaces

Connection Interface	Function Description
ClickLoc Miniature Coaxial Center Conductor	Carries high-frequency RF signal from the Proximitor sensor
ClickLoc Outer Coaxial Shield	Provides common return and system shielding path

Installation Guidelines

Ensure the installation surface is free of metallic debris that could interfere with the eddy-current field.
Do not overtighten the unthreaded mounting clamp; follow recommended engineering torque limits for 304 stainless steel housings.
Keep ClickLoc connectors clean, dry, and free of moisture or lubricating oils before mating.
Finger-tighten ClickLoc connectors; do not use pliers or other mechanical tools which may damage the connection interfaces.
Verify the Viton O-ring is properly positioned if the probe is required to seal pressure differentials.

FAQ

What is the primary function of the 330901-00-40-05-02-CN proximity probe?

It measures radial vibration, axial position, and speed on rotating machinery where space limitations or small shaft diameters prevent the use of standard-sized proximity probes.

What materials are used in the construction of the probe tip and case?

The probe tip is constructed from high-performance polyphenylene sulfide (PPS), while the probe case is made from durable AISI 304 stainless steel.

Are Bently Nevada 3300 NSv probes pressure tested before shipment?

No, while the design features a Viton O-ring to seal differential pressure, they are not standard-pressure-tested at the factory. Contact technical support if your application requires a certified pressure-seal test.

How should the ClickLoc connector be maintained and connected?

The ClickLoc miniature coaxial connectors must be kept completely clean and dry. They should be mated and locked finger-tight only; using tools like pliers can ruin the connection.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

330901-00-40-05-02-CN | Bently Nevada | 3300 NSv Proximity Probes

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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.

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TECHNICAL SPECIFICATIONS

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