Description
Bently Nevada 330302-000-050-10-90-01-00: Extreme-Temperature Proximity Probe for Critical Machinery
Description
USA-made high-temperature vibration probe for steam turbines, compressors, and gas turbines. Withstands +350°C (662°F) environments. Features ceramic tip, armored cable, and precision measurement for predictive maintenance.
Technical Data
| Brand | Bently Nevada |
| Full Model | 330302-000-050-10-90-01-00 |
| Temperature Range | -34°C to +350°C (-30°F to +662°F) |
| Sensitivity (ISF) | 3.94 V/mm ±9.65% (100 mV/mil) |
| Linear Range | 4.0 mm (160 mil) |
| Frequency Response | 0-6 kHz (±3dB) |
| Cable Length | 9m total (1m hardline + armored extension) |
| Case Material | AISI 316L stainless steel |
| Tip Material | Ceramic |
| Min Target Size | 30.5mm (1.2″) |
| Resistance | 5.06 Ω (center to outer conductor) |
Key Advantages
- Ceramic tip survives extreme heat/corrosion
- Stainless steel armor protects against abrasion
- ±30% ISF stability from 22°C to 350°C
- Accurate vibration data in harsh environments
Installation Guide
- Mount probe within 0.5-2.3mm gap to target surface
- Keep cable 15cm+ from moving/hot parts
- Ground shield at monitor end only
- Verify output with oscilloscope
Compatibility
Works with Bently Nevada 3300/3500 monitors, GE Bently Nevada System 1®, and most turbine control systems.
Packaging
- 1x Probe assembly (330302-000-050-10-90-01-00)
- Documentation sheet
- Optional: Certificate of Origin (COO)
Warranty & Shipping
12-month defect coverage. Ships worldwide via FedEx/UPS/DHL in 48hrs.
FAQ
Q: Minimum shaft size?
A: 152mm (6″) diameter required.
Q: Calibration included?
A: Field calibration only – lab certs sold separately.
Q: Chemical resistance?
A: 316L SST resists acids/steam corrosion.
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