Description
Bently Nevada 330103-00-05-50-02-00
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 | 5.0 meters (16.4 feet) |
| Connector Type | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval | No special certification required |
| 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 | -30°C to +120°C |
| Frequency Response | DC to 10 kHz |
| Weight | 0.06 kg |
| Certifications | CSA, ATEX, IECEx |
Functional Features
- Eddy-current non-contact displacement measurement
- TipLoc molding for robust probe tip bonding
- CableLoc design providing 330 N (75 lbf) pull strength
- ClickLoc connector with positive locking mechanism
- Long integral cable reduces connection points
- Complete interchangeability within 3300 XL systems
Application Scenarios
- Vibration monitoring on large rotating equipment
- Installations where the sensor is remote from the monitoring rack
- Shaft position measurement on turbines and generators
- Machinery protection systems in industrial plants
- Applications requiring minimal intermediate connections
Performance Parameters The 5.0 meter cable length supports measurement points located farther from monitoring hardware. The probe integrates TipLoc bonding and CableLoc design for enhanced durability. The ClickLoc connector ensures secure, tool-free installation.
Material Composition
- Probe Tip: Polyphenylene Sulfide (PPS)
- Probe Case: AISI 303 or 304 stainless steel
- Cable: FEP insulated triaxial cable
- Connector: Gold-plated miniature coaxial ClickLoc
Structural Characteristics The probe features a 50 mm case length with M10 × 1 mounting thread. The 5.0 meter integral cable is terminated with a miniature coaxial ClickLoc connector. The extended cable length is beneficial for installations where the probe-to-extension cable connection would otherwise be exposed to turbine oil or other contaminants.
Working Principle The probe generates a high-frequency electromagnetic field at its tip. Eddy currents induced in the conductive target alter the coil impedance, which is detected and converted by the Proximitor sensor into a proportional DC voltage output.
Installation Requirements
- Mount perpendicular to the shaft surface
- Use M10 × 1 thread for secure installation
- The long cable requires careful routing to avoid mechanical damage
- Set gap to achieve -9 Vdc to -10 Vdc output
- Maintain proper shield grounding throughout the cable run
- Observe minimum bend radius for the 5.0 meter cable
Usage Precautions
- The long cable length requires verification of system compatibility with the Proximitor sensor
- Avoid sharp bends or kinks in the cable during installation
- The total system length must be matched to the Proximitor sensor specifications
- Protect the cable from abrasion and chemical exposure along its routing path
- Connector protectors are essential for the terminal connection
