Description
Bently Nevada 330103-00-06-10-02-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 | 60 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 | 1.3 kg (shipping weight) |
Functional Features
- Precision eddy-current displacement sensing
- Optimized for high-moisture and lubricant-prone environments
- TipLoc molding for enhanced probe tip durability
- CableLoc design with 330 N pull strength
- ClickLoc connector system for secure electrical contact
- Complete interchangeability within 3300 XL systems
Application Scenarios
- Shaft vibration monitoring on fluid-film bearing machinery
- Axial position and thrust monitoring
- Keyphasor speed monitoring
- Turbine supervisory instrumentation
- Machinery protection in humid or oil-rich environments
Performance Parameters The probe delivers a linear output proportional to the gap between the probe tip and the target surface. The 60 mm case length provides additional mounting stability for applications requiring deeper probe body engagement.
Material Composition
- Probe Tip: Polyphenylene Sulfide (PPS)
- Probe Case: AISI 303 or 304 stainless steel
- Cable: Standard coaxial construction
- Connector: Gold-plated miniature coaxial ClickLoc
Structural Characteristics The probe has a 60 mm overall case length with zero unthreaded length. The M10 × 1 metric thread provides standard mounting. The 1.0 meter cable terminates in a ClickLoc connector. The CN suffix indicates regional certification compliance.
Working Principle The probe operates by generating a high-frequency RF field that induces eddy currents in a conductive target. The resulting impedance change is converted by the Proximitor sensor into a DC voltage directly proportional to the physical gap distance.
Installation Requirements
- Mount perpendicular to the target surface
- Use M10 × 1 thread for depth adjustment
- Verify gap voltage at -10 Vdc targets during setup
- This voltage value confirms the probe tip resides at the electrical center of the transducer linear range
- Maintain shielding continuity from probe to Proximitor
- Tighten locking nuts to prevent mechanical vibration shifting
Usage Precautions
- Accurate mechanical positioning is required to perform within the linear range
- Deviations from the -10 Vdc target compromise the eddy-current scaling profile
- The CN suffix indicates regional compliance without altering technical performance
- Must be used with compatible 3300 XL extension cables and Proximitor sensors
- Keep connections clean and dry during installation
