Bently Nevada 31000-00-00-00-120-00-02 Housing

Bently Nevada 31000-00-00-00-120-00-02 | 12 Inch Proximity Probe Housing

Manufacturer: Bently Nevada | Part Number: 31000-00-00-00-120-00-02 | Type: 31000 Proximity Probe Housing | Made in: U.S.A.

Model Number Breakdown

• 31000: Proximity Probe Housing series
• 00: Probe not required
• 00: Probe cable not required
• 00: No standoff adapter
• 120: Probe penetration = 12 inches (305 mm)
• 00: Without fittings
• 02: Mounting thread = 3/4-14 NPT

Key Specifications

• Probe Penetration: 12 inches (305 mm)
• Mounting Thread: 3/4-14 NPT
• Temperature Rating: -51°C to +105°C (-60°F to +221°F)
• Weight: 1.2 kg (2.6 lb)
• Recommended Torque: 29.4 N·m (260 in·lb) for retaining nut

Protection Ratings

• Type 4X: CSA certified for watertight and corrosion resistance
• IP66: Verified by SC115582-1(e)106 - dust tight and powerful water jets
• Electrostatic Dissipation: CENELEC EN50014 rated for hazardous areas

Materials

• Housing: Glass-reinforced PPS thermoplastic with conductive fibers
• Sleeve & Retaining Chain: AISI 304 stainless steel
• Outer Sleeve & Exterior Screws: AISI 303 stainless steel
• O-Ring: Neoprene for environmental sealing

Mechanical Strength

• Load Capacity: Supports 912 N (205 lb) at 38mm from unsupported end
• Impact Resistance (BASEEFA): Two separate 4 Joule impacts at -39°C and +115°C
• Impact Resistance (CSA): 7 Joule (5.2 ft·lb) at ambient room temperature

Hazardous Area Compliance

• Certified for electrostatic dissipation in plastic materials
• Suitable for hazardous area installations with proper probe selection
• IP66 and Type 4X ensure protection in harsh environments

Installation Notes

• Requires 3/4-14 NPT mounting port
• 12 inch penetration suitable for thick wall applications
• No probe included - order separately
• No standoff adapter - direct mount configuration

Package Contents

• 31000-00-00-00-120-00-02 probe housing assembly
• Retaining chain and mounting hardware
• Neoprene O-ring installed
• Installation instructions

Shipping Information

• Weight: 1.5 kg (3.3 lb) packaged
• Packaging: Factory sealed box
• Carriers: FedEx, UPS, DHL (2-5 business days)

Frequently Asked Questions

• Q: What does 12 inch probe penetration mean?
  A: The housing extends 12 inches (305 mm) from the mounting surface to the probe tip. This suits machine casings up to approximately 11 inches thick.
• Q: Why choose 3/4-14 NPT thread?
  A: This is the standard industrial pipe thread for probe housings in North America. It provides reliable sealing and mechanical strength for hazardous area installations.
• Q: Is a probe included with this housing?
  A: No. Option 00 means probe not required. You must order a compatible 31000 series probe separately based on your application requirements.
• Q: What is the IP66 rating good for?
  A: IP66 means completely dust tight and protected against powerful water jets. Suitable for outdoor washdown environments, marine applications, and dusty industrial areas.
• Q: Can I use this housing in freezing temperatures?
  A: Yes. The housing is rated from -51°C to +105°C. Impact tested at -39°C ensures reliable cold temperature performance.