



Introduction
The Bently Nevada 3500/50M 133442-01 Tachometer Module is a precision component within the 3500M Series monitoring system, designed for reliable acquisition and processing of rotational speed signals. It ensures accurate monitoring of turbines, motors, compressors, and other critical rotating machinery, supporting predictive maintenance and early fault detection.
Engineers choose this module for installations where compact form factor, reliable operation, and high-precision tachometer signal processing are required. Its lightweight design allows easy integration into standard 3500M Series racks.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Tachometer Module |
| Model | 3500/50M |
| Ordering Number | 133442-01 |
| System Compatibility | Bently Nevada 3500M Series |
| Function | Tachometer signal acquisition and processing |
| Signal Type | Analog / digital compatible |
| Installation | Rack-mounted in 3500M Series chassis |
| Dimensions | 241.3 × 24.4 × 99.1 mm (H x W × D) |
| Weight | 0.20 kg |
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