Introduction
The Bently Nevada 330180-X0-05 143416-05 is a 3300 XL Proximitor Sensor designed for use in industrial proximity measurement systems. It works with a compatible 3300-series 5 mm, 3300 8 mm, or 3300 XL 8 mm proximity probe and extension cable to provide accurate non-contact measurement of shaft movement.
Unlike a conventional contact sensor, the 3300 XL eddy-current system measures the distance between the probe tip and the conductive shaft surface without physical contact. The resulting signal can be used for both static shaft position and dynamic shaft vibration, making this technology particularly valuable for critical rotating machinery.
The 330180-X0-05 configuration is associated with a 5 m system length, panel-mount Proximitor Sensor, and agency-approved configuration. The -05 suffix identifies the CSA, ATEX, and IECEx approval option in the 3300 XL ordering structure.
The additional identification 143416-05 should be retained when identifying this specific product. For replacement projects, checking the complete marking and the existing probe/cable arrangement is important because the Proximitor Sensor is one part of a matched measurement system.
Technical Specifications
The 330180-X0-05 belongs to the 3300 XL 8 mm proximity transducer family. A complete system consists of a Proximitor Sensor, extension cable, and compatible proximity probe. The system output is proportional to the distance between the probe tip and the observed conductive surface.
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330180-X0-05 |
| Additional Identification | 143416-05 |
| Product Family | 3300 XL 5/8 mm Proximity Transducer System |
| Product Type | Proximitor Sensor |
| Mounting | Panel Mount |
| System Length | 5 m (16.4 ft) |
| Measurement Technology | Eddy-current, non-contact |
| Probe Input | One compatible 3300-series 5 mm, 3300 8 mm, or 3300 XL 8 mm probe and extension cable |
| Primary Measurement | Shaft vibration and shaft position |
| Additional Measurement | Keyphasor reference and speed |
| Linear Range | 0.2–1.5 mm (8–60 mils) |
| Nominal Test Gap | 1.27 mm (50 mils) |
| Standard Supply | -17.5 to -26 Vdc |
| Supply with Barriers | -23 to -26 Vdc |
| Maximum Consumption | 12 mA |
| Output Resistance | 50 Ω |
| Supply Sensitivity | Less than 2 mV output change per volt input change |
| Housing Material | A308 aluminum |
| Proximitor Sensor Weight | 246 g (8.67 oz) |
| Typical Complete System Weight | Approximately 0.7 kg (1.5 lb) |
| Approximate Mounting Dimension | 83.8 mm (3.30 in) |
| System Length Options | 5 m or 9 m; 1 m probe-only configuration |
| Approval Configuration | CSA, ATEX, IECEx |
| Installation | Industrial instrumentation panel |
Applications
Steam and Gas Turbines
The 330180-X0-05 can be integrated into turbine monitoring systems where direct measurement of shaft vibration and position is required. It is suitable for monitoring rotor behavior during startup, shutdown, load transitions, and continuous operation.
Centrifugal Compressors
For compressors, shaft proximity measurements can provide useful information about rotor dynamics and changing mechanical conditions. The direct shaft measurement approach complements other machinery-monitoring signals.
Pumps and Motors
Industrial pumps and motors can use proximity measurements alongside conventional vibration sensors. Direct shaft information can help maintenance teams evaluate rotor movement, alignment, and bearing-related behavior.
Generators
Large generators and rotating electrical machines can use 3300 XL proximity transducers for shaft vibration and position monitoring as part of a broader protection and condition-monitoring strategy.
Fluid-Film Bearing Machines
The 3300 XL 8 mm system is particularly suited to fluid-film bearing machinery because the proximity probe measures shaft movement directly. This makes it useful for monitoring rotor position and dynamic shaft behavior.
Keyphasor and Speed Monitoring
When configured with an appropriate probe and monitoring channel, the proximity system can provide a Keyphasor reference or speed-related signal for rotating equipment.
Advantages
Approved 5-Meter Configuration
The 330180-X0-05 combines a 5 m system configuration with a panel-mount Proximitor Sensor and the applicable approval option. This makes it attractive for installations where hazardous-area certification is part of the equipment specification.
CSA, ATEX, and IECEx Approval Option
The -05 ordering option is associated with CSA, ATEX, and IECEx approvals, providing an important advantage for suitably designed hazardous-area installations. The actual installation must still follow the applicable certification and installation requirements.
Direct Non-Contact Measurement
The eddy-current operating principle allows the associated probe to monitor a rotating shaft without physical contact. This eliminates probe-to-shaft mechanical wear and supports continuous measurement.
Wide Compatibility
The Proximitor Sensor accepts compatible 3300-series 5 mm, 3300 8 mm, and 3300 XL 8 mm probe and extension-cable combinations. This gives maintenance teams useful flexibility when servicing established 3300-series systems.
Stable Signal Conditioning
The Proximitor Sensor is designed to provide a proportional output from the proximity probe while maintaining low sensitivity to supply-voltage changes. The published supply sensitivity is less than 2 mV of output change per volt of input change.
Traditional Panel Installation
The panel-mount arrangement is well suited to established machinery-monitoring cabinets. The 3300 XL mounting base also provides electrical isolation and can use the traditional four-hole mounting pattern.
Interchangeable System Architecture
Compatible 3300 XL components can be electrically and physically interchangeable with applicable non-XL 3300 5 mm and 8 mm components. This can be valuable during retrofit work, although mixing XL and non-XL components limits overall system performance to the applicable non-XL specifications.
Built for Critical Machinery
The combination of direct shaft measurement, broad probe compatibility, industrial construction, and hazardous-area approval options makes this Proximitor Sensor a compelling choice for demanding machinery-monitoring applications.
Technical FAQs
1. What is the Bently Nevada 330180-X0-05 143416-05?
It is a 3300 XL Proximitor Sensor used with a compatible proximity probe and extension cable to measure shaft vibration and position without physical contact.
2. What does 143416-05 identify?
143416-05 is the additional identification supplied with this specific product designation. For replacement purposes, the complete identification on the installed unit should be compared with the replacement part.
3. Is the 330180-X0-05 itself an 8 mm probe?
No. It is the Proximitor Sensor. The actual 8 mm proximity probe is a separate component installed close to the monitored shaft.
4. What does the X0 configuration mean?
The X0 configuration corresponds to a 5 m system-length panel-mount arrangement within the 3300 XL Proximitor Sensor family.
5. What does the -05 suffix indicate?
The -05 configuration corresponds to the CSA, ATEX, and IECEx approval option in the 3300 XL ordering structure.
6. What is the operating voltage?
The standard Proximitor Sensor requires -17.5 to -26 Vdc with a maximum consumption of approximately 12 mA. When barriers are used, the specified supply range is -23 to -26 Vdc.
7. What is the measurement range?
The 3300 XL 8 mm system provides a linear range of approximately 0.2–1.5 mm (8–60 mils) under the specified operating and test conditions.
8. How much does the sensor weigh?
The Proximitor Sensor itself weighs approximately 246 g (8.67 oz). A complete probe, extension cable, and Proximitor system typically weighs approximately 0.7 kg (1.5 lb).
9. What are the approximate dimensions?
The relevant Proximitor mounting dimension is approximately 83.8 mm (3.30 in). Additional cabinet clearance is necessary for connectors, field wiring, cable routing, and servicing.
10. What should be checked before ordering a replacement?
Confirm the 330180-X0-05 model, 143416-05 identification, 5 m system length, panel-mount configuration, probe type, extension-cable length, power supply, hazardous-area requirements, and monitoring-system interface. For critical machinery, the complete transducer chain should be checked rather than matching the Proximitor Sensor alone.
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