330500-07-04 Bently Nevada Velomitor Piezo-velocity Sensor

Overview

The Velomitor Piezo-velocity Sensor by Bently Nevada, model number 330500-07-04, is designed for accurate measurement and monitoring of vibration. Made in the U.S.A, it comes with multiple approvals (CSA, ATEX) and can include a Certificate Of Origin (COO).

Features

• Agency Approval Option: Multiple approvals (CSA, ATEX)
• Mounting Thread Adapter Option: 07=3/8 – 16 UNC
• Mounting Torque: 32-46 kg cm (24-40 in-lb) max.
• Connector: 2-pin Mil-C-5015 hermetically sealed, 316L stainless steel shell
• Case Material: 316L stainless steel
• Weight: 142 grams (5.0 oz), typical

Technical Specifications

• Height: 63.2 mm (2.49 in)
• Diameter: 25.3 mm (0.995 in)
• Sensitivity: 3.94mV/mm/s (100 mV/in/s) ±5%
• Frequency Response:
  • 4.5 Hz to 5 kHz (270 cpm to 300 kcpm) ±3.0 dB
  • 6.0 Hz to 2.5 kHz (360 cpm to 150 kcpm) ±0.9 dB
• Temperature Sensitivity: -14% to +7.5% over operating range
• Velocity Range: 1270 mm/s (50 in/s) peak
• Output Bias Voltage: -12 ±3.0 VDC, over temperature, referenced to Pin A
• Dynamic Output Impedance: Less than 2400 Ω
• Broadband Noise Floor: 0.004 mm/s (160 μin/s) rms
• Grounding: Case isolated
• Maximum Cable Length: 305 metres (1,000 feet) with no signal degradation
• Environmental Limits:
  • Operating Temperature Range: -55°C to 121°C (-67°F to 250°F)
  • Shock Survivability: 5,000 g peak
  • Relative Humidity: 100%, non-submerged
  • Base Strain Sensitivity: 0.005 in/s/µstrain
  • Magnetic Field Susceptibility: <51 µin/s/gauss

FAQ

1. What does the product number 330500-07-04 signify?
   • The product number includes the model number (330500) and suffixes that indicate the mounting thread adapter (07=3/8 – 16 UNC) and agency approval options (04=Multiple approvals).
2. What approvals does the sensor have?
   • The sensor has multiple approvals, including CSA and ATEX.
3. What materials are used in the construction of the sensor?
   • The sensor’s case and connector shell are made of 316L stainless steel, providing durability and resistance to corrosion.

For more detail information: 330500-Datasheet