



Introduction
The Bently Nevada 3500/40M 135489-04 Proximitor Monitor is an industrial module designed to provide precise monitoring of rotating machinery. By converting signals from proximity probes into reliable vibration and displacement data, it allows operators to assess machinery condition, detect early faults, and support predictive maintenance strategies.
Built for continuous industrial operation, this module features robust electronics, deterministic signal processing, and long-term reliability, making it ideal for critical machinery monitoring in demanding environments.
Technical Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 3500/40M |
| Ordering Number | 135489-04 |
| Module Type | Proximitor Monitor |
| Dimensions | 241.3 × 24.4 × 163.1 mm (H x W x D) |
| Weight | 0.46 kg |
| Functional Role | Converts proximity probe signals into accurate vibration and displacement data |
| Construction | Industrial-grade electronics with reinforced housing |
| Installation | Rack-mounted within 3500 series monitoring chassis |
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