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Product Overview
The Bently Nevada 330907-05-30-10-02-CN belongs to the 3300 NSv family of reverse mount proximity probes. This sensor measures shaft vibration, displacement, and position in rotating machinery. Consequently, operators gain precise data for protection and condition monitoring.
Technical Specifications
| Parameter | Detail |
|---|---|
| Model | 330907-05-30-10-02-CN |
| Series | 3300 NSv |
| Category | Reverse Mount Proximity Probe |
| Probe Tip Diameter | 5 mm |
| Total Length | 0.5 meter |
| Mounting Style | Reverse mount |
| Connector Type | Coaxial, 75 ohm triaxial |
| Weight | Approximately 0.18 kg |
| Probe Body Material | 304 stainless steel |
| Tip Material | Polyphenylene sulfide (PPS) |
| Operating Temperature | -35°C to +177°C |
| Storage Temperature | -51°C to +177°C |
| Linear Range | 2.0 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Component Count | One probe, one integral cable |
| Energy Storage | Not applicable (passive sensor) |
Design and Construction
This probe features a reverse mount design, which suits tight or obstructed installation spaces. Additionally, the 304 stainless steel body resists corrosion and mechanical stress. The PPS tip handles high temperatures without degrading signal quality. Moreover, the integral coaxial cable simplifies wiring and reduces connection points.
Compatibility and Installation
This sensor pairs with 3300 XL extension cables and 3300 series transducers. During mounting, technicians should maintain proper target distance, because incorrect gaps distort readings. Furthermore, the reverse mount threads into standard brackets from behind the housing. The 0.5-meter length fits compact bearing configurations.
Key Benefits
Industrial plants choose this probe for its stable sensitivity and rugged construction. As a result, it delivers reliable vibration data across extreme conditions. This model also meets API 670 requirements for machinery protection. Ultimately, its accurate measurements support predictive maintenance programs.