Description
Overview
The Bently Nevada 330500-00-00 Velomitor Piezo-Velocity Sensor is designed to measure vibration velocities with high accuracy in industrial applications. This sensor is equipped with a hermetically sealed 2-pin connector and a 316L stainless steel housing, ensuring durability and reliable performance even in harsh environments. With a broad frequency range and low noise floor, it is ideal for precision monitoring of equipment such as motors, pumps, and turbines.
Technical Specifications
- Brand: Bently Nevada
- Model: 330500-00-00
- Series: Velomitor Series
- Mounting Thread Adapter Option: 00 (No adapter)
- Agency Approval Option: 00 (Not required)
- Mounting Torque: 46 kg·cm (40 in-lb) max
- Connector Type: 2-pin Mil-C-5015, hermetically sealed
- Case Material: 316L stainless steel
- Height: 63.2 mm (2.49 in)
- Diameter: 25.3 mm (0.995 in)
- Weight: 0.142 kg
- Sensitivity: 3.94 mV/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
- Velocity Range: 1270 mm/s (50 in/s) peak
- Transverse Sensitivity: Less than 5% of sensitivity
- Amplitude Linearity: ±2% to 152 mm/s (6 in/s) peak
- 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: 0.004 mm/s (160 μin/s) rms, nominal
- Grounding: Case isolated
