Description
Bently Nevada 330103-00-05-10-02-CN
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Product Family | 3300 XL 8 mm Proximity Transducer System |
| Sensing Diameter | 8.0 mm (0.31 in) |
| Mounting Thread | M10 × 1 metric thread |
| Unthreaded Length | 0 mm |
| Overall Case Length | 50 mm |
| Total Cable Length | 1.0 meter (3.3 feet) |
| Connector Type | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval | Country-specific compliance (CN designation) |
| Linear Range | 0.25 mm to 2.3 mm (10 to 90 mils) |
| Output Sensitivity | 7.87 V/mm (200 mV/mil) |
| Recommended Gap Setting | 1.27 mm (50 mils), producing approximately -9 Vdc |
| Output Signal Range | -1 Vdc to -17 Vdc |
| Operating Temperature | -51°C to +177°C (-60°F to +350°F) |
| Frequency Response | DC to 10 kHz |
| Weight | Approximately 0.323 kg |
Functional Features
- Advanced eddy-current non-contact sensing
- Patented TipLoc molding for probe tip durability
- Patented CableLoc design with 330 N pull strength
- ClickLoc connector for secure, vibration-resistant connections
- Complete interchangeability within 3300 XL systems
- Passive sensor operation driven by Proximitor interface
Application Scenarios
- Radial vibration monitoring on turbines and compressors
- Shaft axial position measurement
- Thrust bearing monitoring
- Keyphasor and speed reference applications
- Machinery protection in power generation and heavy industry
Performance Parameters The probe provides a linear analog output voltage proportional to the gap between the probe tip and the observed conductive surface. The system measures both static position and dynamic vibration with high accuracy and long-term stability.
Material Composition
- Probe Tip: Polyphenylene Sulfide (PPS)
- Probe Case: AISI 303 or 304 stainless steel
- Cable: Unarmored standard coaxial construction
- Connector: Gold-plated miniature coaxial ClickLoc
Structural Characteristics The probe has a 50 mm overall case length with M10 × 1 metric thread. The 1.0 meter cable uses standard unarmored coaxial construction. The CN suffix indicates manufacturing with relevant local compliance markings for the target market.
Working Principle The probe emits a high-frequency electromagnetic field from its coil. When a conductive target approaches, eddy currents are induced in the target material, altering the coil impedance. The Proximitor sensor detects this change and outputs a DC voltage proportional to the physical gap distance.
Installation Requirements
- Mount perpendicular to the target surface
- Use M10 × 1 threaded housing for depth adjustment
- Tighten locking nuts to prevent mechanical vibration shifting
- Verify gap voltage at -9 Vdc to -10 Vdc during commissioning
- Maintain shielding continuity throughout the system
- Observe minimum cable bend radius specifications
Usage Precautions
- Must be used with a compatible 3300 XL Proximitor sensor and extension cable
- The CN designation indicates regional compliance without altering technical performance
- Keep probe tip clean and free from metallic debris
- Avoid cable strain beyond the CableLoc rated pull strength
- Connector protectors are recommended for environmental protection
