Bently Nevada Sensor Supplier and Sourcing Support
Apexon Supply provides independent global B2B sourcing support for industrial buyers seeking Bently Nevada sensors and condition monitoring parts for rotating machinery protection, vibration measurement, position monitoring, and maintenance replacement projects. Buyers can browse the related Bently Nevada product collection, which includes selected 3300 XL 8 mm proximity system components, reverse-mount probes, extension cables, Proximitor sensors, armored cable assemblies, and a 330400 accelerometer.
This page helps procurement teams identify the correct product family and ordering code before requesting a quotation. Bently Nevada proximity systems use technically coordinated components: a probe, extension cable, and Proximitor sensor must be selected for the proper transducer family, total system length, mounting arrangement, connector configuration, target material, and approval requirements. Similar appearance or a shared 3300 XL name does not make every component interchangeable. Apexon Supply can help organize model identification, documentation review, and sourcing requests without implying universal stock or an authorized relationship with the manufacturer.
Bently Nevada Sensors for Machinery Condition Monitoring
Bently Nevada equipment is used to measure machinery behavior that can support protection and condition monitoring decisions. Manufacturer literature describes the 3300 XL 8 mm system as an eddy-current proximity transducer system capable of measuring static position and dynamic vibration. Typical measurement duties include radial shaft vibration, axial or thrust position, Keyphasor phase reference, and speed-related applications on rotating machinery.
The reviewed collection also includes a 330400 three-wire piezoelectric accelerometer for casing acceleration measurements. This expands the collection beyond proximity components, so the page is organized around Bently Nevada sensors and monitoring parts rather than only proximity probes.
3300 XL 8 mm Proximity Transducer System Components
A complete 3300 XL 8 mm proximity transducer system normally consists of three coordinated elements:
- A 3300 XL 8 mm proximity probe installed at the measurement point
- A compatible extension cable used to reach the required total electrical system length
- A 3300 XL Proximitor sensor that conditions the probe signal for the monitoring system
Manufacturer documentation states that correctly specified 3300 XL 8 mm probes, extension cables, and Proximitor sensors support component interchangeability without individual component matching or bench calibration. That benefit applies within the appropriate system family and configuration. The complete ordering code, total system length, mounting style, connector options, approvals, and target material still require confirmation.
330105 Reverse-Mount Proximity Probes
The 330105 products represented here are 3300 XL 8 mm reverse-mount probes. Reverse-mount construction can support installations where the probe is secured from inside a probe housing or mounting assembly. The supplied options vary by integral cable length, cable construction, connector configuration, and approval code.
Representative models include the 330105-02-12-05-02-05 reverse-mount probe with a 0.5 m cable, the 330105-02-12-05-02-CN configuration, and the 330105-02-12-15-12-CN probe with a 1.5 m FluidLoc cable. Confirm probe case thread, unthreaded length, total case length, integral cable length, connector and cable option, and approval code before ordering.
330130 Extension Cables
330130 extension cables connect a compatible 3300 XL 8 mm probe to its Proximitor sensor and help establish the specified total electrical system length. The reviewed listings include standard and armored cable options, different lengths, connector-protector configurations, and approval suffixes.
Examples include the 330130-045-00-05 cable at 4.5 m, 330130-080-01-00 armored cable at 8.0 m, 330130-080-02-00 standard cable with connector protectors at 8.0 m, and 330130-085-00-CN at 8.5 m. Cable length must be coordinated with the probe cable and Proximitor sensor system-length option; it is not selected only by the physical distance between components.
330180 Proximitor Sensors
The 330180 Proximitor sensor conditions the eddy-current probe signal. Manufacturer literature supports both DIN-rail and traditional panel-mount configurations and describes enhanced RFI and EMI immunity for the 3300 XL design. The ordering code identifies total system length, mounting configuration, and approval option.
The supplied set includes 330180-51-CN for a 5.0 m system with DIN mounting, 330180-90-05 for a 9.0 m system with panel mounting, 330180-90-CN for a 9.0 m system with panel mounting, and 330180-91-CN for a 9.0 m system with DIN mounting. Approval suffixes are model-specific and should be verified against the current manufacturer documentation and the installation's hazardous-area requirements.
16710 Armored Extension Cable
The Bently Nevada 16710-12 is listed as a 1.2 m armored extension cable. Because older cable families and current 3300 XL components may use different electrical, connector, and system-length conventions, confirm the intended transducer system and exact compatibility before treating an older cable assembly as a replacement.
330400 Accelerometer
The Bently Nevada 330400-02-05 is an acceleration transducer rather than a proximity-system component. Manufacturer information describes the 330400 as a three-wire piezoelectric accelerometer for casing acceleration measurements on critical machinery, including gear-mesh monitoring. The series operates over a 10 Hz to 15 kHz frequency range; the 330400 has a nominal sensitivity of 100 mV/g and requires -24 VDC for its internal charge amplifier.
Do not substitute an accelerometer for a proximity probe or assume that the same monitor input can accept both sensor types. Verify power, sensitivity, frequency range, connector and cable, mounting hardware, hazardous-area approval, monitor compatibility, and the required measurement variable.
Representative Bently Nevada Models
The following examples summarize the main product groups currently represented. They are not a complete Bently Nevada portfolio, stock statement, or cross-reference table.
| Product group | Model | Configuration represented |
|---|---|---|
| Reverse-mount probe | 330105-02-12-05-02-05 | 3300 XL 8 mm, 0.5 m integral cable |
| Reverse-mount probe | 330105-02-12-15-12-CN | 3300 XL 8 mm, 1.5 m FluidLoc cable |
| Extension cable | 330130-045-00-05 | 4.5 m standard cable |
| Extension cable | 330130-080-01-00 | 8.0 m armored cable |
| Extension cable | 330130-085-00-CN | 8.5 m standard cable, CN approval option |
| Proximitor sensor | 330180-51-CN | 5.0 m system, DIN mount |
| Proximitor sensor | 330180-90-05 | 9.0 m system, panel mount |
| Proximitor sensor | 330180-91-CN | 9.0 m system, DIN mount |
| Armored cable | 16710-12 | 1.2 m armored extension cable |
| Accelerometer | 330400-02-05 | 100 mV/g, 10 Hz to 15 kHz |
Selection and Compatibility Checks
- Record the complete part number. Every option group can matter. Preserve cable, connector, case, mounting, system-length, and approval suffixes.
- Identify the measurement technology. Confirm whether the requirement is for an eddy-current proximity system, an accelerometer, or another sensor type.
- Match the transducer family. Use probes, extension cables, and Proximitor sensors intended for the same 3300 XL system. Do not mix 5 mm, 8 mm, 11 mm, NSv, or legacy system components without manufacturer-supported compatibility.
- Confirm total electrical system length. Coordinate the probe's integral cable, extension cable, and Proximitor sensor length option. Physical reach alone is not enough.
- Verify mechanical details. Check probe thread, case length, unthreaded length, reverse- or forward-mount design, cable armor, connector protectors, sensor DIN or panel mounting, cable routing, and available installation space.
- Review target material and calibration. Proximity-system output depends on the target material and system calibration. Confirm the shaft or target material and any special calibration requirement.
- Validate approvals. Approval codes differ among models. Confirm the exact current certificates, barriers or isolators, wiring drawing, temperature class, and installation requirements for hazardous areas.
- Check monitor interface requirements. Confirm sensor power, output scale factor or sensitivity, signal polarity, frequency range, grounding, cable, and compatibility with the connected protection or monitoring channel.
Industrial Applications
- Radial shaft vibration monitoring on fluid-film bearing machines
- Axial or thrust-position measurement
- Keyphasor phase reference and speed-related measurement
- Rotating machinery protection and condition monitoring
- Casing acceleration and gear-mesh monitoring with the 330400 accelerometer
- Maintenance replacement in turbines, compressors, pumps, motors, generators, and other critical rotating equipment where the selected sensor is technically appropriate
Final suitability depends on the machinery, monitor system, measurement objective, installation geometry, target material, environmental conditions, hazardous-area classification, and the complete sensor signal chain.
Replacement and Hard-to-Find Bently Nevada Parts
Replacement requests often begin with an installed probe, a damaged cable, a Proximitor sensor, or an accelerometer whose full configuration is not recorded in the equipment BOM. Clear photographs of the complete label, connectors, cable, probe case, mounting hardware, and monitor channel can help reconstruct the original requirement.
Apexon Supply can support part-number review and sourcing coordination for identified Bently Nevada probes, extension cables, Proximitor sensors, accelerometers, and other industrial monitoring components. If the original part is obsolete or difficult to locate, a possible alternative should be considered only after the transducer family, total system length, scale factor, power, connectors, mounting, approvals, temperature range, target material, and monitor compatibility have been confirmed.
Do not assume that a visually similar probe or a cable of the same physical length is equivalent. Final approval of a replacement belongs with the equipment owner, machinery specialist, instrumentation engineer, or other qualified technical authority.
Why Work With Apexon Supply
- Model identification: Review of complete ordering codes, labels, photos, and system configuration details before quotation.
- System-level verification: Organization of probe, cable, Proximitor sensor, mounting, approval, and monitor-interface requirements.
- Difficult-to-find support: Sourcing coordination for standard, obsolete, discontinued, or locally unavailable industrial components.
- Global B2B coordination: Support for quantities, documentation needs, destination country, and procurement communication.
Apexon Supply operates independently and is not presented as an authorized Bently Nevada or Baker Hughes distributor or brand affiliate. Availability, condition, documentation, lead time, and commercial terms must be confirmed for each quotation.
Frequently Asked Questions
What components make up a 3300 XL 8 mm proximity system?
A standard system uses a compatible 3300 XL 8 mm probe, extension cable, and Proximitor sensor. The three components must be selected for the correct family, total system length, mounting, connectors, calibration, and approval requirements.
Can any 330130 cable work with any 330180 Proximitor sensor?
No universal compatibility should be assumed. Confirm the probe family, cable option, total electrical system length, connectors, and Proximitor sensor configuration using the applicable manufacturer documentation.
What is the difference between DIN and panel-mount 330180 sensors?
The distinction concerns the Proximitor sensor's mechanical mounting. It does not change the need to match total system length, approval option, connected probe and cable, wiring, and monitor interface.
Can an approval suffix be ignored for a non-hazardous installation?
The complete ordered model should still be recorded and verified. For hazardous locations, only the exact approved configuration should be used with the required associated apparatus, drawings, wiring, and installation practices.
Is the 330400 part of the 3300 XL proximity system?
No. The 330400 is a piezoelectric acceleration transducer for casing acceleration measurements. It uses different measurement technology, power, output, mounting, and monitor-interface requirements.
What should I send for a Bently Nevada quotation?
Provide the full part number, quantity, destination country, label and connector photos, existing probe and cable details, total system length, mounting style, equipment and monitor model, target material, application, approvals, and required documentation.
Does this page confirm current stock?
No. The linked products support model discovery and sourcing requests. Quantity, condition, marking, documentation, price, and lead time require confirmation through a current quotation.
Request a Bently Nevada Sourcing Quote
Review the Bently Nevada sensors and 3300 XL parts collection, then send Apexon Supply the complete part number, required quantity, destination country, and requested timing. For replacement work, include clear photographs of the label, connectors, probe or sensor body, cable, mounting arrangement, and monitor channel together with any available datasheet, equipment BOM, or previous purchase record.