Description
Description
The 990 Vibration Transmitter (Product No. 990-04-50-02-00) is a high-performance sensor designed for real-time vibration measurement in demanding industrial environments. Manufactured in the U.S.A, it integrates a 3300 NSv Proximity Probe to deliver accurate, non-contact monitoring of rotating machinery. Key features include 4–20 mA output, ±1.5% loop accuracy, and robust performance across -35°C to +85°C. Ideal for predictive maintenance, it ensures early fault detection while minimizing downtime.
Technical Data
| Category | Specifications |
|---|---|
| Brand | Bently Nevada |
| Model | 990 Vibration Transmitter
990-04-50-02-00 |
| Suffix Information | 04: 0–4 mils pp range
• 50: 5.0m system length • 02: Bulkhead screws • 00: No agency approvals |
| Power Supply | +12–35 Vdc • Max loop resistance: 1,000 Ω |
| Output Signal | 4–20 mA (±1.5% accuracy) • NOT OK signal defeat: <3.6 mA during faults |
| Frequency Response | 5 Hz–6,000 Hz (+0, -3 dB) |
| Temperature Range | Operating: -35°C to +85°C • Storage: -52°C to +100°C |
| Dimensions | 100 × 73.9 × 53.3 mm
• Weight: 0.43 kg |
Contact Information
For inquiries or customization, contact our sales team:
???? sales@ubestplc.com
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