Excellent PLC
Product Description
The Bently Nevada 330101-00-20-90-12-RU is part of the 3300 XL 8mm Proximity Probe series designed for precise vibration and shaft position measurements. This probe utilizes eddy-current technology to deliver highly reliable performance in harsh industrial environments such as turbines, compressors, pumps, and rotating machinery. It is engineered to comply with API 670 standards, ensuring high accuracy and interchangeability with other Bently Nevada 3300 XL components.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 330101-00-20-90-12-RU |
| Probe Type | 8 mm (0.31 in) Proximity Probe |
| Thread Size | 3/8-24 UNF |
| Case Length | 2.0 in (50.8 mm) |
| Unthreaded Length | 0.0 in |
| Total Cable Length | 9.0 m (29.5 ft) |
| Connector Type | Miniature Coaxial ClickLoc™ |
| Cable Type | Standard 75 Ω Coaxial, FEP Insulation |
| Weight | 2.907 kg |
| Material (Case) | Stainless Steel (AISI 303/304) |
| Tip Material | Molded PPS Plastic |
| Operating Temperature | –35 °C to +177 °C |
| Compliance | API 670 Electrical & Mechanical Standards |
Applications
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Vibration monitoring of rotating machinery
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Shaft position and displacement measurements
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Protection systems for turbines, compressors, and pumps
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Integration into machinery diagnostic systems
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Condition monitoring for predictive maintenance programs
Advantages
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High Accuracy: Delivers precise vibration and position measurement.
-
Interchangeable Design: Fully compatible with other 3300 XL 5 mm and 8 mm probes and Proximitor sensors.
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Rugged Construction: Stainless steel housing with PPS plastic tip ensures durability in harsh environments.
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Reliable Connectivity: Features the patented ClickLoc™ connector to prevent loosening under vibration.
-
Compliance Ready: Meets API 670 standards for critical machinery protection systems.
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Long Reach: Extended 9.0 m cable length provides flexibility in installation.
FAQ
Q1: What is the primary function of the 330101-00-20-90-12-RU probe?
A1: It measures shaft vibration and displacement in rotating machinery using eddy-current technology.
Q2: Can this probe be used interchangeably with other Bently Nevada probes?
A2: Yes, it is fully interchangeable with 3300 XL 5 mm and 8 mm probes, extension cables, and Proximitor sensors.
Q3: What industries commonly use this probe?
A3: Power generation, petrochemical, oil & gas, and industrial manufacturing sectors.
Q4: What standard does this probe comply with?
A4: It complies with API 670 mechanical and electrical requirements.
Q5: What type of connector does it use?
A5: It uses a ClickLoc™ miniature coaxial connector for secure, vibration-resistant connections.
Q6: How long is the cable and can it be ordered in different lengths?
A6: This model includes a 9.0 m cable; other configurations are available in shorter lengths.
Q7: What is the benefit of PPS molded probe tips?
A7: PPS provides high resistance to heat, chemicals, and mechanical wear.
Q8: Does the probe require calibration with a specific Proximitor sensor?
A8: No, it is factory calibrated and requires no field matching with the Proximitor.
Q9: What environmental conditions can it withstand?
A9: It operates reliably from –35 °C to +177 °C and in harsh industrial atmospheres.
Q10: What is the weight of this probe including the cable?
A10: The total weight is approximately 2.907 kg.
Related Models (Same Series)
| Model Number | Description | Cable Length | Weight |
|---|---|---|---|
| 330101-00-12-10-02-00 | 8mm Probe, 1.2 m cable, standard connector | 1.2 m | 0.65 kg |
| 330101-00-30-10-12-00 | 8mm Probe, 3.0 m cable, ClickLoc connector | 3.0 m | 1.05 kg |
| 330101-00-20-10-02-00 | 8mm Probe, 2.0 m cable, standard connector | 2.0 m | 0.85 kg |
| 330101-00-08-10-02-00 | 8mm Probe, 0.8 m cable, armored | 0.8 m | 0.72 kg |
| 330101-00-25-90-12-00 | 8mm Probe, 2.5 m cable, 9.0 m extension | 9.0 m | 2.90 kg |
| 330101-00-05-10-02-00 | 8mm Probe, 0.5 m cable, compact design | 0.5 m | 0.50 kg |
Popular Bently Nevada Models
| Model Number | Description | Type | Weight |
|---|---|---|---|
| 330104-00-06-10-11-00 | 3300 XL 8mm Proximity Probe | Probe | 0.80 kg |
| 330130-040-00-00 | 3300 XL Extension Cable, 4 m | Extension Cable | 0.45 kg |
| 330180-91-CN | 3300 XL Proximitor Sensor | Proximitor Sensor | 1.20 kg |
| 330103-00-07-10-02-05 | 3300 XL 11 mm Proximity Probe | Probe | 1.00 kg |
| 3500/42M | 3500 Vibration Monitor Module | Monitoring Module | 1.50 kg |
| 3500/22M | 3500 Rack Interface Module | System Interface Module | 1.30 kg |
