Manufacturer: Bently Nevada
Product No.: 330500-00-20
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
The 330500-00-20 is a Bently Nevada Velomitor Piezo-velocity Sensor configuration featuring Option 00 (no mounting adapter) and the specified Option 20 configuration. This solid-state piezoelectric accelerometer is engineered to measure absolute casing, bearing housing, and structural vibration. By incorporating integrated electronics and utilizing a solid-state design without moving parts, the 330500 series eliminates mechanical degradation and wear commonly found in older velocity transducer technologies.
This sensor is suitable for vertical, horizontal, or angled mounting orientations. The 330500 provides a consistent velocity output, making it effective for identifying machine malfunctions such as unbalance and misalignment that transmit significant vibration to the machine casing. Note that this specific unit is shipped without a factory-installed mounting adapter (Option 00), providing flexibility for direct mounting or integration into existing machine interfaces.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330500-00-20 | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread Adapter | 00 | No adapter |
| B - Configuration Code | 20 | Factory specified configuration |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330500 |
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) +/- 5 percent |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Frequency Response | 4.5 Hz to 5 kHz (270 cpm to 300 kcpm) +/- 3.0 dB |
| Amplitude Linearity | +/- 2 percent to 152 mm/s (6 in/s) peak |
| Output Bias Voltage | -12 +/- 3.0 VDC referenced to Pin A |
| Dynamic Output Impedance | Less than 2400 Ohm |
| Operating Temperature | -55 degC to 121 degC (-67 degF to 250 degF) |
| Case Material | 316L stainless steel |
| Connector | 2-pin MIL-C-5015 hermetically-sealed |
| Mounting Torque | 32-46 kg cm (24-40 in-lb) maximum |
| Weight | 0.142 kg (5.0 oz) |
Ensure the sensor is installed on a rigid part of the bearing housing or machine casing to maintain accurate frequency and amplitude response. Improper installation or loose mounting may generate false signals that do not represent actual machine vibration. The device is hermetically sealed, but care should be taken to ensure the 2-pin connector is properly seated and protected from environmental contaminants if installed in harsh areas. Refer to the standard 330500 instruction manuals for mounting torque and cabling practices.
The 330500 Velomitor Piezo-velocity Sensor complies with EMC Directive 2014/30/EU and RoHS Directive 2011/65/EU. The product is rated for maritime applications, including ABS Marine Vessels, Offshore Units, and Structures. For detailed hazardous area approval status, consult the Bently Nevada Approvals Quick Reference Guide (108M1756).
Global Express Shipping
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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