Standard Mount Probe | 21504-20-32-10-02 | Bently Nevada

Bently Nevada 21504-20-32-10-02 Industrial Vibration Monitoring Probe

Precision Engineering Features

Designed for critical machinery monitoring with 200 mm unthreaded section and 3.2-inch (81 mm) case length. Delivers ±0.02 mm linear accuracy at 1.27 mm gap spacing. Features 10 kHz signal bandwidth with -5% amplitude deviation at maximum frequency.

Configuration Decoding

• 20: Extended 200 mm unthreaded sensing area
• 32: Compact 3.2-inch (81.28 mm) housing
• 10: 1.0m cable (±25 cm length tolerance)
• 02: MIL-C-26482 coaxial interface

Environmental Performance

Engineered for harsh conditions:
- Survives -51°C cold starts to +177°C thermal extremes
- Maintains 95% RH operation without condensation
- Resists 10% H₂SO₄ immersion for 24hr+

Electrical Specifications

- Power efficiency: 12 mA @ 24VDC typical draw
- Thermal drift: 0.3%/°C beyond 25°C
- Transient response: 5 μs rise time for vibration events
- Signal integrity: ±9.5% tolerance across replacements

Mechanical Details

- 3/8-24 UNF threaded installation
- 8 mm probe tip with anti-rotation design
- 0.59 kg field-serviceable package
- Factory-calibrated 1-year performance guarantee