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The Bently Nevada 330101-00-79-15-02-05 proximity probe belongs to the trusted 3300 XL series. This 8 mm eddy current transducer delivers precise displacement measurements for rotating machinery protection. Furthermore, it operates reliably in harsh industrial environments where vibration monitoring proves critical.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 330101-00-79-15-02-05 |
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Total Length | 1.5 meters (5.9 inches) |
| Probe Tip Diameter | 8 mm |
| Weight | Approximately 340 grams |
| Connector Type | Miniature coaxial ClickLoc connector |
| Cable Length | 1.5 m integral cable |
| Operating Temperature | -35°C to +177°C |
| Linear Range | 2 mm (80 mils) |
| Recommended Gap | 1.27 mm (50 mils) |
| Frequency Response | 0 to 10 kHz |
| Output Sensitivity | 7.87 mV/µm (200 mV/mil) |
| Storage Temperature | -51°C to +177°C |
Mounting and Interface Details
The probe ships with a 1.5-meter integral cable and a miniature coaxial connector. Consequently, installation requires a mounting bracket and a compatible extension cable. The system pairs with 3300 XL Proximitor sensors for signal conditioning. Additionally, the ClickLoc connector ensures secure, tool-free attachment during field wiring.
Component Count and System Integration
A complete measurement chain includes the probe, extension cable, and Proximitor sensor. Specifically, this probe works with 330130 extension cables and 330180 Proximitor modules. Therefore, technicians should verify all three components share matching system lengths. The probe itself contains a single sensing coil within the tip assembly.
Energy Storage and Signal Characteristics
The probe relies on eddy current technology rather than internal energy storage. However, the connected Proximitor supplies necessary excitation voltage. Meanwhile, the system consumes approximately 12 watts of power. Signal output remains proportional to shaft displacement within the linear range.