Manufacturer: Bently Nevada
Product No.: 330500-02-CN
Country of origin:United States
Product Type: Velomitor Piezo-velocity Sensor
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 142g
Dimensions: 63.2 mm x 25.3 mm x 25.3 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
330500-02-CN: Bently Nevada Velomitor Piezo-velocity sensor, configured with an M8x1 mounting thread adapter (Option 02) and China hazardous area approval package (-CN). This piezoelectric accelerometer is designed for measuring absolute casing or structural vibration on rotating machinery. The device incorporates solid-state, integrated electronics within a durable, hermetically sealed 316L stainless steel housing, ensuring long-term reliability without mechanical degradation or wear.
The 330500 series is engineered to provide continuous vibration monitoring for bearing housings and machine casings. As a non-contact, integrated sensor, it eliminates the need for external signal conditioners in many applications, simplifying installation and reducing wiring complexity. The -CN suffix indicates this unit is equipped for deployment in hazardous areas within China, meeting specific local certification requirements. With no moving parts, the sensor supports versatile mounting orientations, including vertical, horizontal, or angled positions, provided it is installed firmly against the machine surface to prevent false signal generation.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330500-02-CN | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread Adapter | 02 | M8x1 Mounting adapter |
| Suffix | -CN | China hazardous area approval package (NEPSI/CCC) |
| Manufacturer | Bently Nevada |
| Part Number | 330500-02-CN |
| 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 |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Amplitude Linearity | +/- 2% to 152 mm/s (6 in/s) peak |
| Operating Temperature | -55 degC to 121 degC (-67 degF to 250 degF) |
| Connector | 2-pin Mil-C-5015, hermetically-sealed, 316L stainless steel shell |
| Case Material | 316L stainless steel |
| Weight | 0.142 kg (142 g) |
| Dimensions | 63.2 mm height x 25.3 mm diameter |
| Grounding | Case isolated |
Ensure the sensor is mounted directly on the bearing housing or machine casing to maintain high-frequency signal integrity. Improper installation or loose mounting may reduce amplitude response and generate false signals. Use a torque of 32-46 kg cm (24-40 in-lb) when installing the sensor. For hazardous area installations, ensure all wiring practices adhere to the relevant safety guidelines and local regulatory codes provided for the -CN certification package.
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Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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