Bently Nevada · 3300 XL NSv · Extension Cable
Bently Nevada 330930-040-03-CN 3300 NSv Extension Cable
The Bently Nevada 330930-040-03-CN is a 4.0 m extension cable for the 3300 XL NSv Proximity Transducer System. Option 03 specifies an unarmored cable with a connector protector. The CN suffix is country-specific and should be verified against Baker Hughes approval documentation.
NSv Cable Configuration
Overview
The Bently Nevada 330930-040-03-CN belongs to the 3300 XL NSv Proximity Transducer System, consisting of an NSv probe, extension cable and 3300 XL NSv Proximitor Sensor.
The extension cable connects the probe to the Proximitor Sensor. Baker Hughes requires probe length plus extension-cable length to equal the selected Proximitor Sensor total system length.
Baker Hughes Official Data
Technical Specifications
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Manufacturer
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Bently Nevada, a Baker Hughes company
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Part Number
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330930-040-03-CN
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Product Family
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3300 XL NSv Proximity Transducer System
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Product Type
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3300 NSv Extension Cable
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Cable Length Option 040
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4.0 m (13.1 ft)
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Connector / Cable Option 03
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Without stainless-steel armor, with connector protector
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Extension Cable Material
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75 Ω coaxial, FEP insulated
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Center Conductor DC Resistance
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0.220 Ω/m (0.067 Ω/ft)
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Shield DC Resistance
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0.066 Ω/m (0.020 Ω/ft)
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Typical Capacitance
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69.9 pF/m (21.3 pF/ft)
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Connector Material
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Gold-plated brass
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Maximum Rated Tensile Strength
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220 N (50 lb) at probe lead-to-extension cable connectors
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Operating / Storage Temperature
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-52°C to +177°C (-62°F to +351°F)
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Typical Standard Extension Cable Weight
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45 g/m (0.5 oz/ft)
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Minimum Bend Radius
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25.4 mm (1.0 in)
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Agency Approval Suffix CN
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Country-specific suffix; exact approval details should be verified against Baker Hughes Approvals Quick Reference Guide 108M1756
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Ordering Code Breakdown
330930 — 3300 NSv Extension Cable
040 — 4.0 m (13.1 ft)
03 — Without stainless-steel armor, with connector protector
CN — Country-specific approval suffix; verify with Baker Hughes approval documentation
Cable Characteristics
Features
4.0 m NSv Extension Cable
The 040 option provides a 4.0 m extension cable for matching with the selected NSv probe and Proximitor Sensor.
Connector Protector
Option 03 is unarmored cable supplied with a connector protector.
75 Ω FEP Coaxial Construction
Baker Hughes specifies 75 Ω coaxial cable with FEP insulation.
Gold-Plated ClickLoc Connection
NSv components use gold-plated brass ClickLoc connectors designed to lock in place.
Machinery Monitoring
Applications
Centrifugal Compressors
The NSv system is intended for machines with tight installation requirements, including centrifugal air compressors.
Refrigeration Compressors
Supports compact proximity-transducer installations on refrigeration compressor machinery.
Process Gas Compressors
Designed for process compressor applications where side-view and clearance characteristics matter.
Shaft Monitoring Systems
Connects a compatible NSv probe to the Proximitor Sensor for vibration, position, speed or phase-reference measurements.
Current Manufacturer Documentation
Lifecycle
Baker Hughes continues to document the 330930 NSv extension-cable family in the current 3300 XL NSv Datasheet 147385 Rev. R. The current standard approval table explicitly defines 00 and 05 but does not define CN, so this page does not infer a specific CN certification.
System Matching Note
The extension-cable length plus probe length must equal the Proximitor Sensor total system length. Verify the installed probe and Proximitor Sensor part numbers before replacement.
Buyer & Maintenance Questions
Frequently Asked Questions
1. What cable length does 330930-040-03-CN use?
The 040 option specifies 4.0 m (13.1 ft).
2. What does option 03 mean on 330930-040-03-CN?
It means without stainless-steel armor and with a connector protector.
3. How should 330930-040-03-CN be matched to the probe and Proximitor Sensor?
Probe length plus extension-cable length must equal the selected Proximitor Sensor total system length.
4. What does CN mean on 330930-040-03-CN?
The current general datasheet does not define CN in its standard approval table. Baker Hughes directs users to Approvals Quick Reference Guide 108M1756 for country- and product-specific approval details.
5. What should be checked before ordering 330930-040-03-CN?
Confirm cable length, connector/armor option, probe part number, Proximitor Sensor system length and the exact country-specific approval required.
Monitoring & Automation Parts Support
About IndustryParts
IndustryParts supports maintenance and reliability teams sourcing machinery-monitoring and industrial automation components for operating plants. Our coverage includes proximity systems, PLC/DCS hardware, drives, industrial I/O and communication equipment.
For proximity systems, cable length and system matching are critical. We assist with model checking, sourcing, quotation preparation and international shipping.
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