21504-00-72-10-02 Bently Nevada - Standard Mount Probe

Bently Nevada 21504-00-72-10-02 Probe Proximity Vibration Sensor

Premium Performance & Precision

This new & original vibration sensor delivers industry-leading accuracy with 80 mils (2.0 mm) calibrated range and 200 mV/mil sensitivity. Optimized for high-speed applications, it features a 10 kHz frequency response and maintains linearity within 0.8 mils (0.02 mm) when system-calibrated.

Model Configuration Breakdown

• 21504-00: Base model with 0 mm unthreaded length
• 72: 7.2-inch (183 mm) stainless steel case
• 10: 1.0-meter cable (+10/-4 inch tolerance)
• 02: Miniature male coaxial connector

Advanced Environmental Resilience

Operates reliably in extreme conditions:
- -51°C to +100°C electronics range
- +177°C probe/cable temperature limit
- Withstands direct exposure to 10% sulfuric acid and industrial solvents
- Maintains accuracy at 95% non-condensing humidity

 Power & Signal Specifications

- Input: -17.5V to -26V DC (12 mA max)
- Temperature drift: -3% scale factor at +65°C
- Output stability: ±4% calibration accuracy (system-tuned)
- Quick response: 0.25 ms rise time

 Factory-Guaranteed Quality

Includes:
- 3/8-24 threaded 8mm diameter tip
- Unarmored cable for flexible installation
- 12-month warranty against defects
- Certified 0.59 kg lightweight design