



Introduction
The Bently Nevada 3500/50 134938-01 Tachometer Module is a high-precision monitoring component designed for capturing and processing rotational speed data from critical machinery. It integrates seamlessly with the 3500 Series monitoring system, providing reliable and deterministic signal acquisition for turbine, motor, and rotating equipment applications.
Engineers select this module when high accuracy, robust performance, and minimal downtime are required. Its form factor allows installation in standard 3500 Series racks while supporting industrial-grade reliability.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Tachometer Module |
| Model | 3500/50 |
| Ordering Number | 134938-01 |
| System Compatibility | Bently Nevada 3500 Series |
| Function | Tachometer signal acquisition and processing |
| Signal Type | Analog / digital compatible |
| Installation | Rack-mounted in 3500 Series chassis |
| Dimensions | 241.3 × 24.4 × 241.8 mm (H x W × D) |
| Weight | 0.82 kg |
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