990-05-50-03-05 | Bently Nevada 4–20 mA Vibration Transmitter
Manufacturer: Bently Nevada
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Part Number: 990-05-50-03-05
Condition：New with Original Package
Product Type: 4–20 mA Vibration Transmitter
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Bently Nevada 990-05-50-03-05 is a high-reliability, compact two-wire vibration transmitter engineered for continuous machinery condition monitoring. It converts vibration signals from non-contacting eddy current probes, such as the 3300 NSv series, into a standard 4–20 mA output for PLCs, DCS, or SCADA systems.
This transmitter is ideal for space-constrained applications where a simple, loop-powered solution is preferred. It supports machinery such as pumps, motors, compressors, and fans, providing early warnings for imbalance, misalignment, or bearing wear. Its rugged, potted construction ensures reliable operation in high-moisture and industrial environments.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Bently Nevada |
| Model Number | 990-05-50-03-05 |
| Product Type | Two-wire loop-powered vibration transmitter |
| Measurement Range | 0 to 5 mils peak-to-peak (≈127 microns) |
| Output Signal | 4–20 mA DC, proportional to vibration level |
| Sensor Input | Compatible with 3300 NSv non-contacting proximity probes |
| Power Supply | Loop-powered via 4–20 mA current loop |
| Terminal Connections | PROX OUT, COM, test input pin for verification |
| Operating Temperature | -40°C to +85°C |
| Environmental Protection | Potted design, 100% humidity tolerance |
| Mounting Type | Panel or enclosure mount |
| Housing Material | Industrial-grade casing |
| Certifications | CE, UL, RoHS compliant |
| Application Areas | Machinery protection, vibration alarming, condition monitoring |