Description
Bently Nevada 3500-32-4: Vibration Monitoring System for Industrial Machinery

If you’re looking to safeguard your critical machinery from unexpected failures, the Bently Nevada 3500-32-4 is designed to deliver reliable vibration monitoring. This module is part of the renowned 3500 series, widely trusted in industries where precision and uptime are non-negotiable.
Key Features
- 4-Channel Monitoring: The 3500-32-4 supports up to four independent vibration sensors, making it ideal for multi-point surveillance on large rotating equipment.
- Real-Time Alerts: With configurable alarm thresholds, this module ensures operators are notified immediately when anomalies occur, reducing downtime risks.
- Flexible Communication: Equipped with Modbus and Ethernet interfaces, it integrates seamlessly into existing SCADA or DCS systems.
- High Accuracy Sensors: Compatible with Bently Nevada’s proximity probes, it provides precise measurements down to microns, which helps predict potential issues before they escalate.
Technical Specifications Table
| Specification | Details |
|---|---|
| Brand/Model | Bently Nevada 3500-32-4 |
| HS Code | 90318090 |
| Power Requirements | 24V DC nominal (±10%) |
| Dimensions & Weight | 19″ rack mountable, ~5 kg |
| Operating Temperature | -20°C to +60°C |
| Signal Input/Output Types | Analog inputs, relay outputs, buffered outputs |
| Communication Interfaces | Modbus TCP/IP, RS-485 |
| Installation Method | Rack-mounted or panel-mounted |
Application Fields
From my experience, the 3500-32-4 shines brightest in industries like oil and gas, power generation, and manufacturing. For example, turbine operators often rely on this system to monitor bearing health and rotor dynamics. It also seems to be a favorite among maintenance teams managing compressors or pumps, as its early warning capabilities prevent costly breakdowns.
Advantages & Value
One thing I appreciate about the 3500-32-4 is how it balances performance with cost-effectiveness. While some advanced monitoring solutions can feel overwhelming, this model strikes a good balance—offering enough features without unnecessary complexity. Additionally, compatibility with legacy Bently Nevada sensors means you won’t need to overhaul your entire setup, saving both time and money. Technical support is another strong suit; their team typically responds quickly to troubleshooting requests.
Installation & Maintenance
Installing the 3500-32-4 requires a standard 19-inch cabinet with adequate ventilation. Ensure proper grounding and shielded cabling to avoid signal interference. Routine maintenance includes periodic firmware updates (released quarterly) and sensor recalibration every six months. Cleaning the front panel regularly will keep the display readable, especially in dusty environments.
Quality & Certifications
This product carries essential certifications such as CE, UL, and RoHS compliance, ensuring safety and environmental responsibility. The manufacturer backs it with a one-year warranty, though many users report trouble-free operation well beyond that period.
Order Placement Process and Guarantees:
- Warranty Period: 365 days
- Delivery Time: Typically within 1 week for in-stock items, no more than one month at the latest.
- Payment Method: 50% advance payment, full payment upon delivery.
- Express Delivery Options: FedEx, UPS, DHL.









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