Bently Nevada Standard Mount Probe | 21504-08-20-10-02

Bently Nevada 21504-08-20-10-02 Vibration Monitoring Probe

Core Technical Advantages

Features 80 mm unthreaded sensing surface with 2.0-inch (50.8 mm) ruggedized housing. Delivers ±0.06 mm system linearity across full 2.0 mm range. Operates at 600,000 cycles per minute with -5% signal attenuation at peak frequency.

Model Configuration Analysis

• 08: Extended 80 mm non-threaded measurement zone
• 20: Durable 2.0-inch (50.8 mm) stainless steel casing
• 10: 1.0m flexible cable (+25/-10 cm length variation)
• 02: MIL-SPEC coaxial quick-connect interface

Extreme Environment Operation

Built for industrial challenges:
- Functions at -51°C arctic conditions to +177°C furnace zones
- Withstands 48-hour MEK solvent exposure
- Maintains 0.25 mm minimum detection gap in high humidity

Electrical Performance Data

- Power stability: ±0.5% voltage drift at 24VDC
- Thermal compensation: -0.4% per °C above 25°C
- Signal resolution: 4 μm vibration detection threshold
- Interchange tolerance: ±9.5% output variance between units

Mechanical Specifications

- 3/8-24 UNF thread for secure mounting
- 8 mm tip diameter with anti-corrosion coating
- 1.3 lb (0.59 kg) optimized field weight
- Factory-backed 12-month reliability warranty