Excellent PLC
Product Introduction
The Bently Nevada 330901-11-25-10-01-00 is a component of the trusted 3300 XL series, specifically designed for vibration and position monitoring in critical machinery applications. As a proximity probe, this model offers high accuracy and reliability in detecting shaft position and vibration levels in turbines, compressors, pumps, and other rotating equipment. Its rugged construction, extended temperature range capability, and backward compatibility with older Bently Nevada systems make it ideal for harsh industrial environments.
The probe functions as part of a proximity transducer system and is typically used alongside extension cables and Proximitor sensors. This specific model features a 25-foot cable length, a unthreaded 10 mm tip, and works seamlessly in applications requiring high-performance vibration measurements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330901-11-25-10-01-00 |
| Series | 3300 XL Proximity Transducer System |
| Sensing Technology | Eddy Current (Non-contact) |
| Application | Shaft Vibration & Position Monitoring |
| Thread Type | No thread (smooth-tip configuration) |
| Probe Body Material | AISI 303 Stainless Steel |
| Temperature Range | -51°C to +177°C (-60°F to +350°F) |
| Sensitivity | 7.87 mV/μm (200 mV/mil) ±5% |
| Linearity | ±0.25 V over 2 mm range (typical) |
| System Compatibility | Compatible with 3300 XL systems |
| Electrical Connector | Miniature coaxial connector |
| Environmental Protection | Hermetically sealed, IP65 rated |
| Weight | 0.255 kg |
| Cable length | 1 m |
| Tip Material | PPS (Polyphenylene Sulfide) |
| Minimum Target Size | 25 mm diameter conductive surface |
| Approvals/Certifications | CE, CSA, ATEX Zone 2 |
Product Advantages
-
High Accuracy: Offers precise vibration and position measurements critical for machine health diagnostics.
-
Robust Construction: Built to withstand extreme temperatures, mechanical stress, and oil contamination.
-
Easy Installation: Features a smooth tip for easy insertion into confined or complex mounting environments.
-
Extended Temperature Range: Operates reliably in high-heat industrial settings.
-
Compatibility: Works with older Bently Nevada systems and is fully compatible with the 3300 XL series.
-
Industry Proven: Trusted across industries such as power generation, petrochemical, and oil & gas.
-
Hermetic Sealing: Ensures excellent resistance to environmental contamination.
-
Field Replaceable: Designed for easy field replacement and maintenance.
-
Long Cable Length: 25-foot cable enables flexible routing across machinery.
-
Certifications: Certified for hazardous environments, ensuring compliance and safety.
Product Applications
The 330901-11-25-10-01-00 proximity probe is widely used in industrial environments for monitoring:
-
Steam and gas turbines
-
Centrifugal compressors
-
Electric motors
-
Pumps and blowers
-
Gearboxes and generators
-
High-speed rotating machinery
Its non-contact measurement system is ideal for real-time shaft vibration, axial displacement, and radial position monitoring in both hazardous and non-hazardous zones.
Frequently Asked Questions (FAQ)
Q1: What is the primary use of the 330901-11-25-10-01-00 probe?
A1: It is primarily used for non-contact measurement of shaft vibration and position in rotating machinery.
Q2: Is this probe compatible with legacy Bently Nevada systems?
A2: Yes, it is designed to work with older 3300 XL series systems for seamless integration.
Q3: What is the cable length for this model?
A3: This probe comes with a 1m integral cable.
Q4: Can the probe operate in high-temperature environments?
A4: Yes, it is rated for use up to +177°C (+350°F).
Q5: What kind of thread does the probe tip have?
A5: This model features a smooth, unthreaded tip for specialized mounting applications.
Q6: How is the probe connected electrically?
A6: It uses a miniature coaxial connector for stable signal transmission.
Q7: What’s the weight of the probe including its cable?
A7: The probe weighs 0.255 kg with the cable.
Q8: Is the probe suitable for hazardous environments?
A8: Yes, it is certified for ATEX Zone 2 and CSA compliant.
Q9: What materials are used in the construction of the probe?
A9: The probe body is made of stainless steel, and the tip is PPS plastic.
Q10: Does it need any special maintenance?
A10: Minimal maintenance is required; periodic inspection of the cable and tip is sufficient for most installations.
Related Models (Same Series or Application)
-
330901-11-10-10-02-00
-
330901-11-20-10-01-00
-
330901-11-15-10-02-00
-
330901-11-30-10-01-00
-
330901-11-12-10-01-00
-
330901-11-35-10-02-00
Popular Models from the Same Brand (Bently Nevada)
| Model Number | Description | Cable Length | Temperature Rating | Weight |
|---|---|---|---|---|
| 330103-00-05-10-02-00 | 3300 XL 8 mm Probe | 5 ft | -51 to +177°C | 320 g |
| 330104-00-12-10-02-00 | 3300 XL Extension Cable | 12 ft | – | 200 g |
| 330106-05-30-10-02-00 | 3300 XL Reverse Mount Probe | 30 ft | -51 to +177°C | 400 g |
| 330130-040-00-00 | Proximitor Sensor | – | -51 to +121°C | 290 g |
| 330180-91-05 | Cable Assembly for Proximitor | 5 ft | – | 180 g |
| 330980-50-05 | Extension Cable with Armor | 5 ft | -51 to +177°C | 260 g |
| 330400-02-18-10-02-00 | 3300 NSv Probe for Small Targets | 18 ft | -51 to +177°C | 280 g |
| 330105-02-12-10-02-00 | 3300 XL Probe with Armored Cable | 12 ft | -51 to +177°C | 370 g |
