Bently Nevada 31000-30-05-15-031-03-02: Heavy-Duty Probe Housing

Built Tough for Extreme Conditions

U.S.-made industrial probe housing for vibration monitoring. Handles -60°F to 221°F temperatures. Certified for hazardous areas. Perfect for turbines, compressors, and rotating machinery.

Technical Specifications

• Part Number: 31000-30-05-15-031-03-02
• Probe Type: 3300 XL 8mm
• Cable: 0.5m (20") with connector
• Penetration: 3.1 inches
• Material: Conductive PPS thermoplastic
• Impact Resistance: 7 Joules at room temperature
• Mounting: 3/4-14 NPT thread
• Weight: 2.6 lbs (1.2 kg)

Suffix Breakdown

• 31000 - Base housing
• 30 - 3300 XL 8mm probe
• 05 - 0.5m cable
• 15 - 1.5" standoff adapter
• 031 - 3.1" penetration
• 03 - Fittings kit
• 02 - 3/4-14 NPT mount

Industry Applications

• Power Generation: Monitors steam turbine vibrations at 300°F+
• Offshore Rigs: Withstands saltwater corrosion in marine environments
• Mining Operations: Survives rock dust and constant vibration

Compare Similar Models

• 31000-16-05-30-050-02-02
  • Shorter 1.2" penetration
  • No standoff adapter
  • Standard temperature range
• 31000-28-05-00-059-02-02
  • 5.9" penetration depth
  • Different fitting configuration
  • Lower impact resistance
• 31000-16-10-00-154-00-02
  • 1m cable length
  • No connector protector
  • Reduced certifications

Package Contents

• Probe housing assembly
• Stainless steel sleeve
• 3/4-14 NPT fittings
• Cable seal grips (3 sizes)
• Installation guide

Warranty & Shipping

• 12-month manufacturer warranty
• Worldwide delivery: FedEx, UPS, DHL
  

Expert Support

1. Q: Works in explosive areas?
   A: Yes, CENELEC EN50014 certified
2. Q: Replacement parts available?
   A: O-rings and fuses sold separately
3. Q: Minimum clearance needed?
   A: 1.5" space around housing