Bently Nevada 330505-03-02-01: Precision Low Frequency Velocity Sensor

Product Configuration Tree

• Core Model: 330505 (Low Frequency Velocity)
• Mounting Angle: 03 (180° ±10°)
• Internal Thread: 02 (3/8-24 UNF-2B)
• Adapter Option: 01 (1/2-20 UNF)
• Full Part Number: 330505-03-02-01

Key Performance Features

• Wide frequency response: 0.5-1000Hz (±3dB)
• High sensitivity: 20mV/mm/s ±10%
• Shock-resistant design: Survives 100g impacts
• Hermetically sealed: 100% humidity protection
• Temperature endurance: -40°C to +100°C

Technical Specifications

• Velocity Range: 102 mm/s peak (4 in/s)
• Output Bias: -12VDC ±1V
• Cable Length: Up to 305m (1000ft)
• Weight: <375g (13.2oz)
• Case Material: 300 Series Stainless Steel
• Connector: 2-pin Mil-C-5015 sealed
• Mounting Torque: Max 40 in-lb (46 kg cm)
• Linearity: ±3% across full range

Reliability Features

• Factory-sealed for maximum protection
• Tested to military-grade standards
• Vibration-resistant construction
• Corrosion-proof stainless housing

Shipping & Support

• Fast Global Delivery: FedEx • UPS • DHL
• Full Warranty: 12 months coverage

Technical FAQs

• Q: What's the optimal mounting position?
  A: Designed for 180° ±10° orientation
• Q: Cable length limitations?
  A: Works up to 305m with 3500/46M systems
• Q: Humidity resistance level?
  A: Fully sealed for 100% non-submerged use
• Q: Polarity identification?
  A: Pin A positive when velocity base-to-top
• Q: Thread compatibility?
  A: 3/8-24 UNF internal + 1/2-20 UNF adapter