Bently Nevada 330505-02-02-05 Low Frequency Velocity Sensor - Precision Vibration Monitoring

Core Features

• 90° mounting angle for flexible installation
• Wide frequency range 0.5-1000Hz (±3dB)
• High sensitivity 20mV/mm/s (±10%)
• Rugged construction - stainless steel case
• Factory new with 12-month warranty

Configuration Details

• 330505 - Base low frequency model
• 02 - 90° ±5° mounting angle
• 02 - 3/8-24 UNF-2B internal thread
• 05 - 1/4-18 NPT adapter

Technical Specifications

• Velocity Range: 102mm/s (4in/s) peak
• Linearity: ±3% across full range
• Temperature Range: -40°C to +100°C
• Shock Rating: 100g peak survivability
• Weight: <375g (13.2oz)
• Output: -12±1VDC bias voltage
• Humidity: 100% non-submerged

Shipping & Support

• Warranty: 12 months
• Shipping: FedEx/UPS/DHL worldwide
• Mounting Torque: 46kg cm max

Expert FAQs

• Q: What's the optimal frequency range?
  A: 1-200Hz (±0.9dB) for most accurate readings.
• Q: Can the 330505-02-02-05 handle oil environments?
  A: Yes, hermetically sealed for oil splash resistance.
• Q: What cable type should I use?
  A: Shielded cable recommended (up to 305m).
• Q: How does mounting angle affect performance?
  A: Must stay within ±5° of 90° for rated accuracy.
• Q: Is calibration required?
  A: Pre-calibrated at factory, annual checks recommended.