330500-08-01 Bently Nevada Velomitor Piezo-velocity Sensor

Bently Nevada 330500-08-01 Velomitor Piezo-velocity Sensor – Precision Vibration Monitoring

Key Technical Specifications

• Brand: Bently Nevada – Model: 330500-08-01 Velomitor Piezo-velocity Sensor.
• Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5% at 100 Hz.
• Frequency Response: 4.5 Hz to 5 kHz (270 cpm to 300 kcpm) ±3.0 dB.
• Narrower Band Response: 6.0 Hz to 2.5 kHz (360 cpm to 150 kcpm) ±0.9 dB.
• Velocity Range: 1270 mm/s (50 in/s) peak.
• Amplitude Linearity: ±2% up to 152 mm/s (6 in/s) peak.
• Transverse Sensitivity: Less than 5% of main sensitivity.
• Mounted Resonant Frequency: Greater than 12 kHz.
• Output Bias Voltage: -12 ±3.0 VDC referenced to Pin A.
• Dynamic Output Impedance: Less than 2400 Ω.
• Broadband Noise Floor (4.5 Hz to 5 kHz): 0.004 mm/s (160 μin/s) rms nominal.
• Grounding: Case isolated for noise immunity.
• Maximum Cable Length: 305 meters (1,000 feet) of cable P/N 02173006 without signal loss.
• Base Strain Sensitivity: 0.005 in/s/mstrain.
• Magnetic Field Susceptibility: <51 min/s/gauss (50 gauss, 50-60Hz).
• Operating Temperature Range: -55°C to 121°C (-67°F to 250°F).
• Shock Survivability: 5,000 g peak maximum.
• Relative Humidity: 100% non-submerged – case is hermetically sealed.

Physical & Installation Details

• Weight: 142 grams (5.0 oz) typical.
• Diameter: 25.3 mm (0.995 in). Height: 63.2 mm (2.49 in).
• Case Material: 316L stainless steel.
• Connector: 2-pin Mil-C-5015 hermetically-sealed with 316L stainless steel shell.
• Mounting Thread Option: -08 = 1/2-13 UNC.
• Agency Approval Option: -01 = CSA/US/C.
• Mounting Torque: 32-46 kg cm (24-40 in-lb) maximum.
• Polarity: When the case moves toward the connector, Pin A becomes positive relative to Pin B.
• Recommended Cable Length (max vibration 50g @10 kHz, cable capacitance 200 pf/m): 63 m (208 ft).

Frequently Asked Questions (FAQ)

• Q: Is the 330500-08-01 a brand new and original sensor?
  A: Yes, we supply only brand new, original Bently Nevada Velomitor sensors with full traceability.
• Q: What is the maximum temperature this sensor can handle?
  A: The operating temperature range goes from -55°C to 121°C (-67°F to 250°F).
• Q: Do you have this model in stock?
  A: Yes, we keep the 330500-08-01 in stock and ready for dispatch.
• Q: How long does delivery take?
  A: We ship within 5 days using FedEx, UPS, or DHL. Delivery time depends on your location.
• Q: Can I return the sensor if it does not fit my application?
  A: Yes, we support returns within 30 days for unused items in original packaging.
• Q: What cable length works best with this sensor?
  A: Bently Nevada recommends 63 meters (208 feet) maximum for high vibration (50g at 10 kHz).
• Q: Is the sensor case grounded or isolated?
  A: The case is isolated to prevent ground loops and electrical noise.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628
Partner NexAuto Technology Limited : https://www.nex-auto.com/