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Product Overview
The Bently Nevada 330500-01-00 Velomitor is a high-quality piezoelectric velocity sensor designed for accurate vibration velocity measurement in industrial rotating machinery. It plays a crucial role in early fault detection by providing reliable velocity data, helping prevent equipment failures and reducing downtime.
Engineered for demanding environments, this sensor offers a durable stainless steel housing, broad frequency response, and excellent signal sensitivity. Its compact and rugged design makes it suitable for a wide range of machinery monitoring applications.
Key Features
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Piezoelectric sensing technology for precise velocity measurement
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Rugged stainless steel construction suitable for harsh conditions
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Wide frequency response to capture critical vibration signals
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High sensitivity with low electrical noise
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Secure mounting with 1/4-28 UNF threaded stud
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Compatible with standard vibration monitoring systems
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Long service life with minimal maintenance required
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330500-01-00 |
| Sensor Type | Piezoelectric velocity sensor |
| Frequency Response | 10 Hz to 1 kHz (typical) |
| Sensitivity | Approx. 100 mV/in/s (±5%) |
| Operating Temperature Range | -50°C to +120°C (-58°F to +248°F) |
| Housing Material | Stainless steel |
| Connector Type | Integral cable or connector options |
| Cable Length | Varies depending on configuration |
| Mounting | 1/4-28 UNF threaded stud |
| Ingress Protection | IP67 |
| Vibration Survivability | 20 g, 10–1000 Hz sinusoidal |
| Dimensions | Diameter 25.3 mm |
| Weight | 0.142 kg |
Industry Applications
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Power Generation: Turbine and generator vibration monitoring
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Oil & Gas: Compressor and pump vibration analysis
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Petrochemical: Refinery machinery condition monitoring
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Steel & Mining: Vibration analysis for mills and crushers
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Marine & Offshore: Monitoring engines and propulsion systems
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General Industry: Rotating equipment condition assessment
Product Advantages
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Provides accurate vibration velocity data for early fault detection
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Durable stainless steel housing designed for harsh environments
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Wide frequency response captures relevant vibration signals
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High sensitivity and low noise ensure clear signal output
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Easy installation with threaded stud mounting
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Compatible with various vibration monitoring systems
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Long-lasting reliability with minimal maintenance
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IP67 rating protects against dust and moisture ingress
Frequently Asked Questions (FAQ)
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What type of vibration does the 330500-01-00 Velomitor measure?
Vibration velocity using piezoelectric sensing technology. -
What is the frequency response range?
Typically from 10 Hz to 1 kHz. -
Is the sensor suitable for high temperatures?
Yes, it operates up to +120°C (248°F). -
How is the sensor mounted?
Via 1/4-28 UNF threaded stud. -
Does it have an integral cable?
It can be configured with either integral cable or connector options. -
What industries commonly use this sensor?
Power generation, oil & gas, petrochemical, steel, marine, and general industry. -
What protection rating does the sensor have?
IP67 ingress protection. -
What is the sensor’s sensitivity?
Approximately 100 mV/in/s with ±5% tolerance. -
Is factory calibration provided?
Yes, and periodic recalibration is recommended. -
Is it compatible with other monitoring systems?
Yes, compatible with standard vibration monitoring and protection systems.
Related Modules
| Model Number | Description |
|---|---|
| 330130-080-00-00 | 3300 XL Extension Cable (8 m) |
| 330104-00-05-10-02-00 | 8 mm Proximity Probe, 5 m integral cable |
| 3500/22M | Transient Data Interface Module |
| 330180-91-05 | 3300 XL Extension Cable with connectors |
| 330104-00-12-10-02-05 | 8 mm Proximity Probe, 12 m integral cable |
| 3500/42M | Proximitor/Seismic Monitor Module |
Popular Models
| Model Number | Description |
|---|---|
| 330104-00-06-10-01-CN | 3300 XL 8 mm Proximity Probe |
| 330104-01-05-50-02-00 | Armored 8 mm Proximity Probe |
| 3500/22M | Transient Data Interface Module |
| 3300 XL 25 mm | Large gap proximity probe system |
| 330104-00-18-10-02-05 | 3300 XL 8 mm Proximity Probe with 18 m cable |
| 330500-01-00 | Velomitor Velocity Sensor variant |
