Bently Nevada 21505 Armored Proximity Probe - 8mm Vibration Sensor

🔍 Product Overview

Factory-new vibration probe with stainless steel armor for harsh environments. Features 8mm sensing tip and enhanced durability. Includes 12-month warranty and global shipping options.

⚙️ Technical Specifications

• Brand: Bently Nevada
• Model: 21505-00-36-10-02
• Key Suffix Features:
  • 00: 0.0" unthreaded length
  • 36: 3.6" case length
  • 10: 1.0m cable (39")
  • 02: Miniature coaxial connector
• Measurement Range: 2.0 mm (80 mils)
• Accuracy: ±0.02 mm linearity
• Output Signal: 200 mV/mil
• Frequency Response: 0-10 kHz (±5%)
• Thread Size: 3/8-24
• Armor: Stainless steel protection

🌡️ Environmental Performance

• Temp Range: -34°C to +177°C (probe)
• Humidity: 95% non-condensing
• Chemical Resistance: Oils, acids, solvents
• Vibration Resistance: 10g @ 10-2000 Hz
• Shock Rating: 100g @ 11ms duration

📊 Comparison to Similar Models

• 21505-00-60-10-02: Longer 6" case (vs 3.6")
• 21505-000-016-10-02: 1.6" unthreaded section
• 21505-20-48-05-02: Shorter 0.5m cable

📦 Package Contents

• 8mm armored proximity probe
• 1.0m coaxial cable with connector

🚚 Shipping & Warranty

Global delivery via FedEx, UPS, DHL. 12-month manufacturer warranty covers defects in materials/workmanship.

🔧 Installation Guide

1. Mount using 3/8-24 threads (45 Nm torque)
2. Position probe 0.25-0.5mm from target surface
3. Connect to -17.5V to -26V DC power source
4. Verify output signal stability at 200mV/mil

❓ Technical FAQ

Q: Cable length tolerance?
A: +10"/-4" (+0.25m/-0.10m) per manufacturing standard

Q: Minimum target material?
A: Carbon steel ≥ 5mm thickness for optimal readings

Q: Armor vs non-armor difference?
A: 300% increase in crush resistance and 50% higher bend cycles

Q: Temperature sensitivity?
A: ±0.15% scale factor change per °C at 65°C