Introduction
The Bently Nevada 990-05-XX-01-CN 990 Vibration Transmitter is an industrial vibration signal conditioner designed to convert high-frequency proximity probe data into a standardized 4–20 mA output for plant automation systems. Engineered for long-term reliability, this transmitter supports machinery protection, condition monitoring, and predictive maintenance applications. Its loop-powered architecture and rugged construction make it a dependable choice for integration into PLCs, DCS systems, and protection logic frameworks across a wide range of rotating equipment environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 990-05-XX-01-CN |
| Product Type | Vibration Transmitter |
| Input Sensor Compatibility | Eddy-current proximity probe systems |
| Output Signal | 4–20 mA proportional to vibration amplitude |
| Power Supply | Loop-powered 2-wire (12–36 V DC typical) |
| Measurement Range | Configurable full-scale depending on setup |
| Operating Temperature | –40 °C to +70 °C |
| Mounting Options | Bulkhead, panel, or rack mount (application dependent) |
| Environmental Suitability | Designed for industrial vibration and temperature exposure |
| Weight | approx. 0.8–1.0 kg (varies with assembly) |
| Dimensions | Compact industrial package tailored for control racks |
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