Excellent PLC
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Description
The Bently Nevada 330105-02-10-20-00 is part of the 3300 XL 8 mm Reverse Mount Proximity Probe family. Designed for critical machinery condition monitoring, this probe is reverse-mounted for applications with rear access to the shaft. It provides highly accurate static (position) and dynamic (vibration) measurements, utilizing eddy current technology for non-contact sensing of conductive targets.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 330105-02-10-20-00 |
| Probe Type | Reverse Mount, 8 mm diameter tip |
| Sensing Technology | Eddy Current |
| Total Length | 1.0 meter |
| Weight | 0.323 kg |
| Thread Size | 3/8-24 UNF |
| Material (Probe Tip) | Polyphenylene sulfide (PPS) |
| Material (Probe Case) | Stainless Steel (AISI 303 or 304) |
| Connector Type | Miniature ClickLoc coaxial |
| Operating Temperature Range | -52°C to +177°C (standard); up to +218°C (ETR version) |
| Pressure Sealing | Viton O-ring |
| Linear Range | 2 mm (80 mils) from 0.25 to 2.3 mm gap |
| Recommended Gap | 1.27 mm (50 mils) |
| Cable Type | 75Ω triaxial FEP insulated |
| Minimum Target Diameter | 15.2 mm (0.6 in); recommended shaft ≥ 76.2 mm (3 in) |
Applications
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Turbine vibration monitoring
-
Shaft position and displacement detection
-
Keyphasor reference signals
-
Speed and overspeed protection
-
Large rotating equipment in power generation and petrochemical plants
Product Advantages
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High Interchangeability: Compatible with both XL and non-XL 3300 series 5 mm and 8 mm components
-
ClickLoc Connectors: Tool-free, secure locking with gold plating for corrosion resistance
-
Robust Construction: PPS tip and stainless steel body provide mechanical strength
-
Extended Temperature Capability: With ETR option, up to 260°C cable rating
-
No Calibration Needed: Factory-matched components ensure system accuracy
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RFI/EMI Immunity: CE-compliant design, installable without special shielding
Frequently Asked Questions (FAQ)
Q1: What is the purpose of the 330105 reverse mount design?
A1: It is designed for installations with limited front access, allowing mounting from behind the target surface.
Q2: Can I use this probe in high-temperature environments?
A2: Yes, with the Extended Temperature Range (ETR) version, it supports up to 218°C for the probe and 260°C for the cable.
Q3: Is the probe compatible with non-XL Bently Nevada systems?
A3: Yes, it is fully backward compatible with 3300 series 5 mm and 8 mm systems.
Q4: Does this probe require recalibration?
A4: No, the 3300 XL system is factory calibrated and does not need on-site calibration if components are matched.
Q5: What kind of connector is used?
A5: It uses a miniature coaxial ClickLoc connector that locks securely with finger tightening.
Q6: Can this probe withstand oil contamination?
A6: Yes, especially with the optional FluidLoc cable that prevents fluid migration through the cable jacket.
Q7: What is the typical output of this probe system?
A7: The system provides a voltage output proportional to distance, typically 200 mV/mil (7.87 V/mm).
Q8: What is the linear measurement range?
A8: 0.25 to 2.3 mm (10 to 90 mils) from the conductive target surface.
Q9: How is the probe mounted?
A9: Threaded reverse mount with a torque rating of up to 7.5 N•m (66 in•lbf) recommended.
Q10: Is it suitable for Keyphasor or speed measurement?
A10: Yes, it is designed for both vibration/position and Keyphasor/speed reference applications.
Related Models (Same Series or Compatible)
| Model Number | Description | Length | Weight |
|---|---|---|---|
| 330105-02-12-10-02-00 | 8 mm Reverse Mount Probe, 1.0 m, standard cable | 1.0 m | 0.323 kg |
| 330106-05-30-10-02-00 | 8 mm Reverse Mount Metric Thread, 1.0 m | 1.0 m | 0.323 kg |
| 330101-00-08-10-02-00 | Standard Mount Probe, 1.0 m | 1.0 m | 0.323 kg |
| 330103-00-04-10-02-00 | Metric Probe, M10x1, 1.0 m | 1.0 m | 0.323 kg |
| 330104-00-06-10-02-00 | Metric Probe with Armor, 1.0 m | 1.0 m | ~0.35 kg |
| 330191-00-20-10-02-00 | ETR Probe 8 mm, 2.0 m, UNF thread | 2.0 m | ~0.35 kg |
Popular Bently Nevada Models
| Model Number | Description | Length | Weight |
|---|---|---|---|
| 330180-91-00 | 3300 XL Proximitor Sensor, 9 m system, DIN mount | — | 246 g |
| 330104-00-06-10-02-05 | 8 mm Probe with armor and approval, 1.0 m | 1.0 m | ~0.35 kg |
| 3500/42M-01-00 | Proximitor Seismic Monitor Module | — | Varies |
| 3500/22M | Transient Data Interface Module | — | Varies |
| 3300 NSv | Narrow Side View Probe for small gaps | Custom | Varies |
| 3300 XL ETR Probes | Extended Temperature Range Proximity Probes | Various | Varies |
