Bently Nevada 330901-00-90-10-02-05 3300 NSv Proximity Probe

SKU 330901-00-90-10-02-05

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Manufacturer: Bently Nevada
Product No.: 330901-00-90-10-02-05
Country of origin:United States
Product Type: 3300 NSv Proximity Probes
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 120g
Dimensions: 45 mm x 90 mm x 90 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months

Description

330901-00-90-10-02-05 specifies a 3300 NSv proximity probe with a 1/4-28 UNF thread and no armor. This specific configuration features 0.0 inches of unthreaded length, a 9.0-inch overall case length, a 1.0-meter (39 in) total cable length, a miniature coaxial ClickLoc connector with a standard cable, and multiple agency approvals.

The 3300 NSv system is used for non-contact shaft vibration and position measurements on machines with limited clearance or reduced target geometries, such as centrifugal air compressors, refrigeration compressors, and small-bore rotating machinery. The unarmored cable design provides clean routing in tight enclosures, and the gold-plated ClickLoc connector prevents connection loosening during operation. It is electrically and mechanically interchangeable with older 3300 RAM systems, offering superior side-view characteristics and enhanced chemical resistance.

Features

Threaded configuration: 1/4-28 UNF thread without stainless steel armor
Option 00 unthreaded length: 0.0 inches (fully threaded case)
Option 90 case length: 9.0 inches overall threaded length
Option 10 total length: 1.0 meter (39 in) probe cable length
Option 02 connector: Miniature coaxial ClickLoc connector on standard FEP insulated coaxial cable
Option 05 approval: Multiple agency approvals for hazardous area installations
TipLoc molding: Robust structural bond between the polyphenylene sulfide (PPS) tip and the stainless steel case
CableLoc design: Provides up to 220 N (50 lb) of pull strength between the probe tip and the cable

Applications

Centrifugal air compressors and refrigeration compressors with tight clearances
Process gas compressors and high-speed turbomachinery
Radial vibration and position measurements on shafts smaller than 51 mm (2 in)
Axial (thrust) position measurements on flat targets smaller than 15 mm (0.6 in)
Tachometer, zero speed, and phase reference (Keyphasor) measurements

Ordering Information

Option Segment	Code Value	Configuration Meaning
Orderable Part Number	330901-00-90-10-02-05	3300 NSv Proximity Probe, 1/4-28 UNF thread, without armor
A: Unthreaded Length Option	00	0.0 in unthreaded length
B: Overall Case Length Option	90	9.0 in overall case length
C: Total Length Option	10	1.0 meter (39 in) total probe length
D: Connector and Cable-Type Option	02	Miniature coaxial ClickLoc connector, standard cable
E: Agency Approval Option	05	Multiple Approvals (including CSA, ATEX, IECEx)

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Model Number	330901-00-90-10-02-05
System Type	3300 XL NSv Proximity Transducer System
Thread Size	1/4-28 UNF-2A
Armor Option	Without armor
Linear Range	1.5 mm (60 mils), from approximately 0.25 to 1.75 mm (10 to 70 mils)
Recommended Gap	1.0 mm (40 mils)
Incremental Scale Factor (ISF)	7.87 V/mm (200 mV/mil) +12.5% / -20% over ambient range (0 to 45 degC)
Deviation from Best Fit Straight Line (DSL)	Less than +/-0.06 mm (+/-2.3 mils) over linear range
Frequency Response	0 to 10 kHz: +0, -3 dB typical with up to 305 meters of field wiring
Probe Tip Material	Polyphenylene sulfide (PPS)
Probe Case Material	AISI 304 stainless steel (SST)
Cable Type	75 ohm coaxial, fluoroethylene propylene (FEP) insulated standard probe cable
Connector Type	Gold-plated brass ClickLoc miniature male coaxial connector
Operating and Storage Temperature	-52 to +177 degC (-62 to +351 degF)
Probe dc Resistance (R_PROBE)	4.2 +/- 0.5 ohms (for 1.0 m total probe length)
Probe Pressure Rating	Differential pressure seal with Viton O-ring between probe tip and case
Minimum Bend Radius	25.4 mm (1.0 in)

Installation Guidelines

Target Calibration: The system is standard-calibrated to AISI 4140 steel. Calibrating to other target materials will alter the scale factor.
Probe Gapping: Mount the probe at the recommended gap of 1.0 mm (40 mils) from the target surface, corresponding to a nominal output of approximately -9 Vdc from the Proximitor.
Cable Routing: Ensure the 75 ohm coaxial cable maintains a minimum bend radius of 25.4 mm (1.0 in) to prevent impedance changes and physical degradation.
Thread Torque: Secure the 1/4-28 probe case using a maximum rated torque of 7.3 Nm (65 in-lb), with a recommended installation torque of 5.1 Nm (45 in-lb).
Connector Security: Hand-tighten the coaxial ClickLoc connectors. If environmental exposure to liquids is expected, protect the junction using a connector protector kit or self-fusing silicone tape.

Compliance and Certifications

Option 05 Approvals: Approved for hazardous areas via multiple agencies (including CSA, ATEX, and IECEx certifications).
Intrinsic Safety (ia): Certified Ex ia IIC T5...T1 Ga and Ex ia IIIC T90degC...T280degC Dc when connected with appropriate entity parameters.
Non-Sparking (nA/ec): Certified Ex nA IIC T5...T1 Gc and Ex ec IIC T5...T1 Gc.
CE Mark: Fully compliant with European EMC directive requirements for emissions and RFI/EMI immunity when mounted appropriately.

FAQ

What is the unthreaded length and case length of this specific 330901 probe?

This probe configuration features 0.0 inches of unthreaded length (fully threaded case) and a 9.0-inch overall case length.

Does this probe include protective armor?

No, this model (330901) is designed without stainless steel armor on the coaxial cable.

What extension cable and Proximitor sensor is this probe compatible with?

It is compatible with the 3300 NSv extension cable (model 330930) and the 3300 XL NSv Proximitor Sensor (model 330980). The combined length of the probe and extension cable must equal the total system length of the Proximitor sensor (either 5.0 or 7.0 meters).

What does Option 05 signify for this probe?

Option 05 designates multiple agency approvals (including CSA, ATEX, and IECEx) for use in hazardous areas.

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Technical Datasheet (PDF) Complete specifications and technical drawings.

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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.

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12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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