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- Bently Nevada
- 330101-00-14-90-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 0.9 m
- 0.32kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330101-00-14-90-02-00 Proximity Probe
1. Product Overview
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Brand: Bently Nevada
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Series: 3300 XL Series – 8mm Proximity Transducer System
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Function: Non-contact eddy-current proximity probe designed to accurately measure shaft vibration, displacement, and position in high-speed rotating equipment.
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Industry Applications: Power generation turbines, compressors, pumps, motors, and other industrial machinery requiring precise condition monitoring.
2. Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | 330101-00-14-90-02-00 |
| Probe Type | Eddy-current proximity sensor |
| Series | 3300 XL 8 mm |
| Case Length | 1.4 in (35.6 mm) |
| Cable Length | 0.9 m (90 cm) |
| Connector Type | ClickLoc miniature coaxial connector |
| Cable Type | Standard coaxial cable |
| Measurement Range | Approximately 0.25 mm to 2.3 mm linear range |
| Sensitivity | 7.87 V/mm ±5% |
| Operating Temperature | -51°C to +177°C (-60°F to +350°F) |
| Tip Material | PPS (Polyphenylene Sulfide) |
| Housing Material | Stainless steel (303/304) |
| Cable Capacitance | Approximately 69.9 pF/m |
| Response Time | <1 ms |
| Weight | 0.32 kg |
| Dimensions | Diameter 8 mm; Length 35.6 mm (case length) |
| Certifications | CSA, ATEX, IECEx (depending on variant) |
3. Product Description
The 330101-00-14-90-02-00 proximity probe operates using eddy-current technology to deliver precise measurements of shaft vibration and displacement in rotating machinery. Designed for demanding industrial environments, it provides robust performance, high temperature tolerance, and resistance to harsh operating conditions.
The probe is constructed with corrosion-resistant stainless steel and a PPS tip, allowing it to withstand abrasion and extreme conditions without sacrificing sensitivity or accuracy.
4. Applications
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Power Plants: Steam turbines, gas turbines, generators
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Oil and Gas: Compressors, pumps, turbo-expanders
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Manufacturing: Motors, blowers, fans, gearboxes
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Chemical Industry: Reactors, mixers, large pumps
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Marine: Propulsion shafts, turbines
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Research and Development: Test rigs and experimental rotating machinery
5. Advantages
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High Accuracy and Sensitivity — Delivers reliable and repeatable displacement and vibration readings essential for condition monitoring.
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Wide Operating Temperature Range — Designed to operate reliably in temperatures from -51°C to +177°C.
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Robust Construction — Stainless steel housing and PPS tip ensure durability in harsh environments.
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EMI Immunity — Resistant to electromagnetic interference, ensuring signal integrity.
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Modular Design — Compatible with various cable lengths and connectors for flexible installation.
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Certified for Hazardous Environments — Certified variants available for use in explosive atmospheres.
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Easy Maintenance — Probe and cable can be replaced independently without extensive downtime.
6. Related Models — Same Series (3300 XL)
| Model | Case Length | Cable Length | Connector Type | Measurement Range | Weight |
|---|---|---|---|---|---|
| 330101-00-14-90-02-00 | 1.4 in | 0.9 m | ClickLoc | 0.25–2.3 mm | 0.32 kg |
| 330101-00-14-15-02-05 | 1.4 in | 1.5 m | ClickLoc | 0.25–2.3 mm | 0.32 kg |
| 330101-00-20-10-02-05 | 2.0 in | 1.0 m | ClickLoc | 0.25–2.3 mm | ~0.33 kg |
| 330101-00-12-10-02-05 | 1.2 in | 1.0 m | ClickLoc | 0.25–2.3 mm | ~0.32 kg |
| 330101-00-40-10-02-00 | 4.0 in | 1.0 m | ClickLoc | 0.25–2.3 mm | ~0.34 kg |
7. Other Popular Bently Nevada Models
| Model | Type | Function | Key Features |
|---|---|---|---|
| 330180-50-00 | Proximitor | Signal Conditioner | Converts probe signal to usable output |
| 330180-X1-05 | Advanced Proximitor | High-performance conditioning | Low noise, wide dynamic range |
| 330100-50-0 | Proximitor Module | Compatible with 5mm/8mm probes | Modular and reliable |
| 3300 XL Standard | 8mm Probe | Universal application | Durable, multiple mounting options |
| 3300 XL 5/8 in | Larger Diameter Probe | For larger shaft diameters | High accuracy on large shafts |
8. FAQs (Q&A Format)
Q1: What is the standard measuring range for this probe?
A: The linear measurement range is approximately 0.25 mm to 2.3 mm for accurate readings.
Q2: What is the recommended shaft gap voltage?
A: The typical gap voltage recommended is about –9 Vdc at a 1.27 mm gap.
Q3: What is the maximum operating temperature for this probe?
A: The probe is rated to operate up to +177°C under standard conditions.
Q4: How does cable length affect performance?
A: Excessively long cables can increase capacitance and reduce signal quality; the specified cable length (0.9 m) is optimized for performance.
Q5: Can the probe be used in hazardous environments?
A: Yes. Certain variants of this model carry hazardous location certifications.
Q6: What maintenance is required for this probe?
A: Regular inspections and cleaning are advised, and the probe can be replaced independently if damaged.
Q7: How is this probe connected to monitoring equipment?
A: It uses a ClickLoc miniature coaxial connector for easy, secure connections.
Q8: What materials are used in the probe tip and housing?
A: The tip is PPS (polyphenylene sulfide), and the housing is corrosion-resistant stainless steel.
Q9: How resistant is the probe to electromagnetic interference?
A: The probe is designed with shielding and grounding to resist EMI and provide stable signals.
Q10: What signs indicate the probe might be failing?
A: Erratic or noisy output signals, unstable gap voltage readings, or physical damage are common indicators.