Description
1. Product Title
Bently Nevada 330101-00-72-20-02-05 – 3300 XL 8 mm Proximity Probe (Eddy Current Sensor)
2. Product Overview
The 330101-00-72-20-02-05 from Bently Nevada is a high-precision 3300 XL 8 mm proximity probe designed for non-contact measurement of shaft vibration and displacement in rotating machinery. It is a critical component of Bently Nevada’s condition monitoring systems, widely used in predictive maintenance and machinery protection applications.
The 330101-00-72-20-02-05 utilizes eddy current sensing technology to detect minute changes in shaft position, enabling early detection of faults such as imbalance, misalignment, and bearing wear. With robust construction, hazardous area certifications, and high temperature tolerance, this probe is engineered for reliable operation in harsh industrial environments such as power plants, oil & gas facilities, and heavy manufacturing.
3. Technical Specifications
- Brand: Bently Nevada
- Model: z
- Warranty: One Year
- Condition: 100% New & Original
Detailed Specifications:
- Product Type: Eddy Current Proximity Probe (3300 XL Series)
- Probe Diameter: 8 mm
- Thread Type: 3/8-24 UNF
- Unthreaded Length: 0.0 in
- Case Length: 7.2 in (72 mm option)
- Total Cable Length: 2.0 meters (6.6 ft)
- Connector Type: Miniature coaxial ClickLoc connector
- Measurement Principle: Eddy current (non-contact displacement)
- Operating Range: Approx. 0–2 mm linear gap
- Sensitivity: 7.87 mV/µm (200 mV/mil)
- Frequency Response: 0 Hz to 10 kHz
- Operating Temperature: -51°C to +177°C
- Power Requirement: -24 V DC bias (via proximitor)
- Approvals: CSA, ATEX, IECEx (option 05)
- Material: Stainless steel probe body (industrial grade)
- Weight: Approx. 0.05–0.3 kg (depending on configuration)
4. Key Features & Benefits
- Non-Contact Eddy Current Measurement:
Provides highly accurate shaft displacement and vibration monitoring without mechanical wear. - High Temperature & Harsh Environment Capability:
Operates reliably in extreme temperatures and harsh industrial conditions, ensuring long-term durability. - Standardized 3300 XL System Compatibility:
Fully compatible with Bently Nevada 3300 XL proximitor sensors and monitoring systems for seamless integration. - Hazardous Area Certification:
Certified for use in explosive or hazardous environments (ATEX/IECEx), enhancing operational safety. - High Frequency Response:
Up to 10 kHz bandwidth enables precise detection of dynamic machine behavior and vibration signatures.
5. Application Scenarios
- Turbines (Steam & Gas):
Continuous monitoring of shaft vibration and axial position for early fault detection. - Compressors & Pumps:
Detects imbalance, misalignment, and bearing degradation in rotating equipment. - Oil & Gas & Petrochemical Plants:
Used in hazardous environments for reliable machinery protection and predictive maintenance.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the 330101-00-72-20-02-05?
A: The 330101-00-72-20-02-05 is a proximity probe used to measure shaft vibration and displacement in rotating machinery using non-contact eddy current technology. - Q: Is 330101-00-72-20-02-05 compatible with standard monitoring systems?
A: Yes, it is designed to work with Bently Nevada 3300 XL proximity transducer systems and integrates seamlessly with industrial condition monitoring platforms.BENTLY 3500/20 125744-02 Bently Nevada 3500/15 133292-01 Bently Nevada 3500/15 127610-01
