Bently Nevada | 21505-68-96-05-02 Standard Mount Probe

Description

Bently Nevada 21505 Proximity Vibration Probe – New OEM Solution

Product Description

New & original Bently Nevada proximity transducer system for industrial vibration monitoring. Features stainless steel armor and factory calibration. Ships in sealed packaging with 12-month warranty.

Technical Specifications

• Brand: Bently Nevada
• Model: 21505-68-96-05-02
• Series: 7200 Proximity Transducer Systems
• Range: 80 mils (2.0 mm) starting at 10 mils from probe
• Accuracy: ±4% system calibration, ±9.5% with interchangeability
• Output Signal: 200 mV/mil (7.87 V/mm)
• Power: -17.5 to -26 VDC @ 12mA max
• Frequency: 0-10 kHz (-5% at 10kHz)
• Diameter: 8 mm with 3/8-24 threads
• Cable: 0.5 metre with male coaxial connector

Environmental Performance

• Temp Range: -60°F to +212°F (-51°C to +100°C) (Proximitor)
• Probe/Cable Temp: -30°F to +350°F (-34°C to +177°C)
• Humidity: Up to 95% non-condensing
• Chemical Resistance: Oil, acids, ammonia solutions

Installation Guide

• Mount using 3/8-24 threaded connection
• Maintain 10 mils minimum gap from target surface
• Route cable away from high-voltage sources
• Verify power supply within -17.5 to -26 VDC range

Diagnostics & Maintenance

• Check output voltage at known gap distances
• Inspect cable armor for physical damage
• Verify connector integrity quarterly
• Monitor temperature sensitivity: -3% scale factor change @ 150°F

Packaging Includes

• Proximity transducer probe
• 0.5m armored cable
• Miniature male coaxial connector

Shipping & Warranty

• Delivery: FedEx/UPS/DHL worldwide
• Warranty: 12 months manufacturer coverage

Troubleshooting FAQ

• Q: No output signal?
  A: Verify power supply polarity and voltage
• Q: Erratic readings?
  A: Check for cable damage or electrical interference
• Q: Reduced sensitivity?
  A: Inspect probe tip for contamination
• Q: Calibration drift?
  A: Monitor operating temperature conditions