Description
Bently Nevada 330130-085-00-00 Proximity Probe System for Vibration Monitoring

The Bently Nevada 330130-085-00-00 is a specialized proximity probe system designed to monitor vibration and displacement in rotating machinery. From my experience, this model seems to be particularly popular in industries where precision monitoring is critical. Its robust design and high sensitivity make it a go-to solution for ensuring equipment reliability.
Key Features
- High Sensitivity: The probe detects even the slightest changes in shaft position, which helps prevent catastrophic failures in turbines and compressors.
- Compact Design: Its small form factor allows for easy integration into tight spaces, typically found in industrial machinery cabinets.
- Wide Temperature Range: With an operating range of -40°C to 125°C, it performs reliably in extreme environments, from arctic conditions to high-heat zones.
- Compatibility: Seamlessly integrates with other Bently Nevada systems, making upgrades or expansions straightforward.
- Durable Construction: Built with stainless steel, it resists corrosion and wear, ensuring long-term performance in harsh industrial settings.
Technical Specifications
| Specification | Details |
|---|---|
| Brand/Model | Bently Nevada 330130-085-00-00 |
| HS Code | 90318090 |
| Power Requirements | 24V DC ±10% |
| Dimensions & Weight | Probe Diameter: 8mm, Cable Length: 5m, Weight: 0.5kg |
| Operating Temperature | -40°C to 125°C |
| Signal Input/Output Types | Analog Output (4-20mA) |
| Communication Interfaces | RS-485 |
| Installation Method | Mounting Bracket Included |
Application Fields
This proximity probe is widely used in power generation, oil and gas, and manufacturing plants. For instance, I’ve seen it deployed in steam turbines to monitor rotor vibrations, helping maintenance teams predict potential issues before they escalate. It’s also commonly applied in large motor-driven equipment, where precise displacement data is crucial for operational safety.
Advantages & Value
One thing I appreciate about this model is its balance between cost and performance. While not the cheapest option on the market, its reliability often translates into fewer replacements and reduced downtime. Additionally, the seamless compatibility with existing Bently Nevada systems means you won’t need to overhaul your entire setup—a significant advantage if you’re managing legacy equipment. Technical support is another strong point; their team typically responds quickly to troubleshooting requests.
Installation & Maintenance
Installation requires adherence to standard cabinet practices, including proper ventilation and secure wiring connections. You might notice that calibration is relatively straightforward, thanks to the included software tools. Routine maintenance involves periodic cleaning of the probe tip and firmware updates, which are released annually to enhance functionality. Always ensure the surrounding area is free of excessive debris or moisture to maintain optimal performance.
Quality & Certifications
The 330130-085-00-00 carries certifications such as CE, UL, and RoHS compliance, ensuring it meets international safety and environmental standards. The manufacturer offers a 365-day warranty, covering defects in materials and workmanship under normal use conditions. This level of assurance gives peace of mind, especially when deploying the probe in mission-critical applications.
Order Placement Process: Delivery times vary depending on stock availability—typically one week for in-stock items and up to a month for custom orders. Payment terms include a 50% advance payment, with the remaining balance due upon delivery. We ship via FedEx, UPS, or DHL for express delivery.







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