The Bently Nevada G21ED28N 330500 Velomitor 330500-01-00 is a high-precision piezo-velocity sensor engineered for the condition monitoring of industrial machinery, particularly those equipped with rolling-element bearings. This sensor excels in providing accurate velocity measurements, essential for predictive maintenance and ensuring machinery reliability.
Key Features
- Model Number: 330500-01-00
- Sensor Type: Piezo-Velocity
- Material: 316L Stainless Steel for enhanced corrosion resistance
- Connector: 2-pin Mil-C-5015 hermetically sealed with a 316L stainless steel shell
- Mounting Thread: 1/2 – 20 UNF
- Mounting Torque: 32-46 kg cm (24-40 in-lb) max
- Dimensions: Diameter: 25.3 mm (0.995 in); Height: 63.2 mm (2.49 in)
- Weight: 142 grams (5.0 oz)
- Polarity: When the sensor case moves toward the connector, Pin A becomes positive relative to Pin B
- Operating Temperature Range: -50°C to +100°C
- Frequency Range: 4.5 Hz to 5 kHz ±3.0 dB or 6.0 Hz to 2.5 kHz ±0.9 dB
- Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%
- Cable Length: Supports up to 305 meters (1,000 feet)
Applications
- Industrial Vibration Monitoring: Ideal for monitoring the health of rotating machinery such as motors, turbines, and pumps.
- Condition-Based Monitoring Systems: Suitable for predictive maintenance systems to detect and diagnose mechanical issues.
- Process Control: Applicable in industries like oil & gas, power generation, and heavy manufacturing.
Additional Information
- Country of Origin: USA
- Condition: New & In Stock
- Warranty: 12 Months
The Bently Nevada 330500-01-00 Velomitor Piezo-Velocity Sensor is a robust and reliable solution for precise velocity measurements in demanding industrial environments, contributing significantly to effective machinery health assessment and maintenance strategies.













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