Product Introduction
When unexpected machine vibrations lead to costly downtime, the Bently Nevada 990-10-50-01-00 provides early detection. This 990 Vibration Transmitter is designed for continuous monitoring of rotating machinery, converting proximity probe signals into a 4-20 mA output for real-time analysis. Manufactured in the USA, the Bently Nevada 990-10-50-01-00 ensures reliable operation in critical applications.
Technical Specifications Breakdown
Key parameters of the 990-10-50-01-00 are tailored for precision vibration measurement:
| Parameter |
Value |
| Full-scale Option |
0-10 mils pp (0-250 µm pp) |
| System Length Option |
5.0 meters (16.4 feet) |
| Mounting Option |
35 mm DIN rail clips |
| Input |
Accepts 1 non-contacting 3300 NSv Proximity Probe and extension cable |
| Power |
+12 to +35 Vdc at transmitter terminal |
| Maximum Loop Resistance |
1,000 Ω including cable at 35 Vdc |
| Current Limiting |
23 mA typical |
| 4 to 20 mA Loop Accuracy |
Within ±1.5% over full-scale range |
| Frequency Response |
5 Hz to 6,000 Hz +0, 3 dB |
| Weight |
0.43 kg (0.9 lbm) |
These specs ensure the 990-10-50-01-00 delivers precise vibration readings for predictive maintenance.
Industry Applications
The Bently Nevada 990-10-50-01-00 excels in monitoring critical rotating assets such as turbines, compressors, pumps, and fans. In a typical failure mode analysis scenario, the transmitter captures early vibration anomalies – like unbalance, misalignment, or bearing wear – before they escalate. By providing a proportional 4-20 mA signal, it integrates seamlessly with PLCs and DCS for alarm and shutdown logic.
Installation & Setup Guidance
Mount the 990-10-50-01-00 easily using the 35 mm DIN rail clips. Connect a compatible 3300 NSv proximity probe and extension cable (up to 3 meters for the Proximitor output). Power the transmitter with +12 to +35 Vdc at the terminal. Set the probe gap between 0.5 and 1.75 mm from the target to achieve the full 0-10 mils pp range. The non-interacting zero and span adjustments simplify calibration.
Selection Guide & Purchasing Advice
Before purchasing the Bently Nevada 990-10-50-01-00, verify the probe and cable requirements. This unit is suitable for non-hazardous, Zone 2, or Div 2 locations (power supply: 28 V). For reliable sourcing and technical support, trust PLC Source PRO. Order your 990-10-50-01-00 from ubest101 for genuine Bently Nevada vibration transmitters that keep your machinery running safely.