Bently Nevada – 21505-00-12-05-02 – New Mount Probe

Bently Nevada 21505-00-12-05-02 Proximity Probe: Precision Vibration Monitoring

Core Technology

8mm threaded probe with 318-24 UNF design. Measures 0.25-2.0mm (10-80 mils) vibration range. 200mV/mil sensitivity ensures precise machine health analysis.

Performance Metrics

• Accuracy: ±4% system error / ±9.5% interchangeability
• Response: 0-10kHz (±5% rolloff at 10kHz)
• Power: -17.5 to -26VDC, 12mA max
• Temp Limits: Probe tip: -51°C to +100°C / Cable: -34°C to +177°C
• Chemical Resistance: Oil, water, 10% H₂SO₄, MEK/DMF solvents

Installation Simplified

Pre-set 120mm case length with 0.5m cable. Compatible with 3/8″ UNF threaded mounts. Requires shielded triad cable (16-24 AWG).

Certified Reliability

Factory-tested to ATEX/IECEx Zone 2 standards. Operates at 95% non-condensing humidity. 1-year defect warranty.

Package Contents

1× Vibration probe, 1× Mini coaxial connector, Installation guide, COO certificate. Total weight: 0.59kg (1.3lbs).

Real Application

Monitors gas compressor shaft vibrations in offshore platforms, achieving 92% fault detection rate at 10kHz sampling.

Download PDF file here:7200 Proximity Transducer Systems