Low Frequency Velocity Sensor | 330505-03-02-06 Bently Nevada

Bently Nevada 330505-03-02-06 Vibration Sensor

Model Number Breakdown

• Base Model: 330505 (Low Frequency Velocity Sensor)
• First -03: 180° mounting (±10° tolerance)
• -02: 3/8-24 UNF-2B internal threading
• -06: Includes 5/8-18 UNF adapter

Top Performance Features

• Measures vibrations from 0.5Hz to 1000Hz
• Handles extreme temperatures (-40°C to +100°C)
• Water-resistant sealed housing (not for underwater)
• Military-grade stainless steel construction
• Compatible with 3500/46M monitoring systems

Complete Technical Details

• Measurement Range: Up to 102mm/s (4in/s)
• Accuracy: Within ±3% of reading
• Signal Output: -12V DC (±1V)
• Max Distance: 305m cable without signal loss
• Durability: Survives 100g shock impacts
• Weight: Less than 375g (13.2oz)
• Mounting: 40 in-lb maximum torque

Professional FAQs

• Q: What’s special about the 180° mounting?
  A: Ideal for upside-down or vertical installations with ±10° flexibility.
• Q: Can I use different adapters?
  A: Yes, the 5/8-18 UNF adapter is removable for customization.
• Q: How weatherproof is this sensor?
  A: Fully sealed against humidity and splashes (IP67 equivalent).
• Q: What maintenance is required?
  A> None – designed for zero maintenance operation.
• Q: Is calibration documentation included?
  A: Yes, factory calibration certificates are provided.