Bently Nevada 991 Series Vibration Transmitter for Axial Monitoring
Description
The Bently Nevada 991-25-70-03-CN vibration transmitter is designed for axial thrust monitoring in industrial machinery. Built with DIN rail mounting, it delivers precise 4-20 mA signals for real-time vibration analysis. Ideal for turbines, compressors, and rotating equipment.
Technical Data
- Brand: Bently Nevada
- Range: 25-0-25 mils (0.6-0-0.6 mm)
- Accuracy: ±1.5% full scale
- Output: 4-20 mA (2-wire)
- Power: 12-35 Vdc
- Operating Temp: -35°C to +85°C
Model Suffix Breakdown
991–25–70–03–CN
- -25: 25-0-25 mils range
- -70: 7m (23ft) system length
- -03: DIN rail mounting
- -CN: Country-specific certifications
Installation
Mount securely using DIN clips/screws. Ensure loop resistance ≤1,000Ω. Verify +12-35Vdc power at terminals.
Compatibility
Works with 3300 NSv proximity probes and standard extension cables. Not for radial measurements.
Certifications
Meets country-specific industrial standards (marked by “-CN” suffix).
Packaging Includes
- 1x Vibration transmitter
- Mounting hardware kit
- Quick-start guide
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