330908-12-18-05-02-05 3300 NSv Proximity Probes Without Armor

Bently Nevada 330908-12-18-05-02-05 NSv Proximity Probe

Product Summary

This is a 3300 NSv proximity probe. It uses a 3/8-24 UNF thread. The case length is 1.8 inches. It includes a 0.5-meter cable with a ClickLoc connector. Built for small shafts and tight installations.

Key Technical Parameters

• Model: 330908
• Unthreaded Length: 1.2 inches
• Overall Case Length: 1.8 inches
• Total Probe Length: 0.5 meter (20 in)
• Thread Type: 3/8-24 UNF
• Cable Type: 75 Ω coaxial, FEP insulated
• Connector: Miniature ClickLoc
• Case Material: AISI304 stainless steel
• Tip Material: PPS

Electrical Performance

• DC Resistance: 4.0 ± 0.5 ohms (at 0.5 meter)
• Signal Type: DC voltage proportional to gap
• Cable Length Options: 0.5 m, 1 m, 5 m, 7 m

Temperature Range

• Operating: -52°C to +177°C
• Storage: -52°C to +177°C
• Note: Avoid long exposure below -34°C

Pressure and Protection

• Seal Type: Viton O-ring
• Sealing Function: Prevents pressure leak at probe tip
• Pressure Tested: Not tested before shipping
• Weight: 14 to 150 grams

Mounting and Torque

• Max Thread Engagement: 0.563 inches
• Max Torque: 33.9 N·m (300 in·lb)
• Recommended Torque: 11.3 N·m (100 in·lb)

Model Breakdown

• 330908: NSv Probe with 3/8-24 UNF, no armor
  • 12: 1.2 in unthreaded section
  • 18: 1.8 in case length
  • 05: 0.5 m cable
  • 02: ClickLoc connector
  • 05: Multiple safety approvals

Shipping and Warranty

• Shipping by FedEx, UPS, or DHL
• Fast delivery: 2–7 working days
• 12-month warranty included