Description
Bently Nevada 330505-01-02-02 Low Frequency Velocity Sensor
Precision Vibration Monitoring
New industrial-grade velocity sensor for critical machinery protection. Measures low-frequency vibrations in turbines, pumps, and compressors with exceptional accuracy. Made in USA with stainless steel housing.
Technical Specifications
| Brand | Bently Nevada |
| Full Model | 330505-01-02-02 |
| Suffix Breakdown | 01: 0° Mounting Angle 02: 3/8-24 UNF Threads 02: M8×1 Adapter |
| Sensitivity | 20mV/mm/s ±10% |
| Velocity Range | 102mm/s peak |
| Frequency Response | 0.5-1000Hz (±3dB) 1-200Hz (±0.9dB) |
| Output Bias | -12VDC ±1V |
| Temp Range | -40°C to +100°C |
| Shock Rating | 100g peak |
Installation Guide
- Mounting torque: 46 kg cm max
- Ensure clean, flat mounting surface
- Cable length: Up to 305m with 3500/46M
- Polarity: Pin A positive for upward velocity
Compatibility
Works with Bently Nevada 3500 series monitors. Compatible with PLC systems using velocity input modules.
Packing List
- 1× Velocity sensor
- Mounting hardware kit
- Installation sheet
- Note: Calibration certificates not included
Shipping & Warranty
- Delivery: FedEx/UPS/DHL (2-3 business days)
- Warranty: 12 months factory coverage
FAQ
Q: Minimum detectable vibration?
A: 0.5Hz (30CPM) for slow-rotating equipment
Q: Cable length limitations?
A: Up to 305m without signal degradation
Q: Chemical resistance?
A: Stainless steel body resists oils and coolants
Model Comparison
| Model | Mounting Angle | Thread Type | Details |
|---|---|---|---|
| 330505-01-02-02 | 0° ±10° | 3/8-24 UNF + M8 adapter | Current model |
| 330505-01-02-00 | 0° ±10° | 3/8-24 UNF only | No M8 adapter |
| 330505-02-02-00 | 90° ±10° | 3/8-24 UNF only | Vertical mounting |
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