330500-07-01 Bently Nevada CSA Velocity Sensor Piezo

Bently Nevada 330500-07-01 Velomitor Piezo-velocity Sensor

Key Technical Specifications

• Brand: Bently Nevada (Made in U.S.A).
• Model: 330500-07-01 Velomitor Piezo-velocity Sensor.
• Mounting Thread: -07 = 3/8 – 16 UNC.
• Agency Approval: -01 = CSA/US/C approved.
• Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%.
• Frequency Response: 4.5 Hz to 5 kHz (±3.0 dB); 6.0 Hz to 2.5 kHz (±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 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.
• Maximum Cable Length: 305 meters (1,000 feet) of cable part 02173006 without signal loss.
• Recommended Cable Length (50g, 10 kHz, 200 pf/m): 63 meters (208 feet).

Environmental & Physical Limits

• Operating Temperature Range: -55°C to 121°C (-67°F to 250°F).
• Temperature Sensitivity (typical): -14% to +7.5% over the operating range.
• Shock Survivability: 5,000 g peak maximum.
• Relative Humidity: up to 100% non-submerged; hermetic sealing protects the sensor.
• Base Strain Sensitivity: 0.005 in/s/mstrain.
• Magnetic Field Susceptibility: <51 min/s/gauss (50 gauss, 50-60Hz).
• 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.
• Maximum Mounting Torque: 32-46 kg cm (24-40 in-lb).
• Polarity: case motion toward the connector makes Pin A positive versus Pin B.

Frequently Asked Questions (FAQ)

• Q: Is the 330500-07-01 brand new and original?
  A: Yes, we supply only brand new original Bently Nevada sensors with full traceability.
• Q: What makes the -01 approval option different from -00?
  A: The -01 option adds CSA/US/C certification for North American hazardous locations.
• Q: What is the exact sensitivity of this Velomitor sensor?
  A: The sensitivity is 3.94 mV/mm/s (100 mV/in/s) ±5% at +20°C to +30°C and 100 Hz.
• Q: Can I use this 330500 sensor above 121°C (250°F)?
  A: No, operating above 121°C may cause false readings or machine monitoring loss.
• Q: Do you have the 330500-07-01 in stock?
  A: Yes, we keep this CSA-approved model in stock for immediate dispatch.
• Q: Which shipping methods do you offer?
  A: We ship via FedEx, UPS, and DHL with tracking numbers provided.
• Q: What is the maximum cable length without signal degradation?
  A: The sensor supports up to 305 meters of Bently Nevada cable part 02173006.
• Q: Does this sensor work in humid or submerged conditions?
  A: It tolerates 100% non-submerged humidity because the case is hermetically sealed.
• Q: Can I return the sensor after purchase?
  A: Yes, we accept returns within 30 days from the delivery date.

For inquiries, contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).
Partner NexAuto Technology Limited: https://www.nex-auto.com/