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The Bently Nevada 330101-00-55-10-02-05 serves as a core component within the 3300 XL 8 mm eddy current family. This probe detects shaft displacement and vibration with exceptional accuracy. Furthermore, it protects critical rotating machinery across power plants and petrochemical facilities.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 330101-00-55-10-02-05 |
| Series | 3300 XL 8 mm |
| Probe Tip Diameter | 8 mm |
| Total Length | 1.0 meter |
| Weight | Approximately 290 grams |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Length | 1.0 m integral |
| Linear Range | 2 mm (80 mils) |
| Recommended Gap | 1.27 mm (50 mils) |
| Sensitivity | 7.87 mV/µm (200 mV/mil) |
| Frequency Response | 0 to 10 kHz |
| Operating Temperature | -35°C to +177°C |
| Storage Temperature | -51°C to +177°C |
Interface and Mounting Details
The probe ends with a miniature coaxial ClickLoc connector for reliable mating. Consequently, field wiring requires no special tools during installation. A mounting bracket holds the tip at the recommended gap. Meanwhile, a 330130 extension cable connects the probe to the 330180 Proximitor sensor.
System Components and Signal Path
A complete measurement chain contains three essential parts. Specifically, these include the probe, extension cable, and Proximitor module. Therefore, technicians must match all three system lengths carefully. The sensing coil inside the tip generates eddy currents on the target surface. Subsequently, the Proximitor converts that signal into a calibrated voltage output.
Power and Environmental Behavior
The Proximitor supplies excitation voltage while drawing roughly 12 watts. Additionally, the probe operates without internal energy storage components. Its sealed construction resists moisture, oil, and mechanical shock. As a result, the unit performs reliably in extreme industrial conditions.