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For industrial machinery vibration and displacement monitoring, the 330780-90-CN serves as a critical signal conditioning module within the Bently Nevada 3300 XL 11 mm Proximity Transducer System. This Proximitor sensor accepts high-frequency radio frequency (RF) signals from an 11 mm proximity probe, converting the physical gap between the probe tip and the observed conductive target into a linear, dynamic voltage output.
Operating within the established 3300 XL framework, this device delivers high noise immunity and remains stable across varying ambient conditions. The hardware is calibrated for a 9.0-meter system length, requiring matching probe and extension cable configurations to maintain scale factor accuracy. With the CN agency approval configuration, this module meets country-specific regulatory compliance standards for installation in hazardous industrial environments.
| Manufacturer | Bently Nevada |
| Part Number | 330780-90-CN |
| Product Series | 3300 XL 11 mm |
| Device Type | Proximitor Sensor / Proximity Sensor Module |
| System Length Configuration | 9.0 meters (29.5 feet) |
| Agency Approval Option | CN (Country-specific hazardous area certifications) |
| Signal Output | Linear voltage output proportional to gap |
| Country of Origin | United States |
| Shipping Weight | 3.0 kg |
| Terminal / Port | Function Description |
|---|---|
| VT | Power input source (-24 Vdc nominal) |
| OUT | Dynamic and static voltage output signal |
| COM | Common ground / signal return |
| Coaxial Connector | Connection port to 3300 XL 11 mm extension cable |
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Returns & Warranty

For industrial machinery vibration and displacement monitoring, the 330780-90-CN serves as a critical signal conditioning module within the Bently Nevada 3300 XL 11 mm Proximity Transducer System. This Proximitor sensor accepts high-frequency radio frequency (RF) signals from an 11 mm proximity probe, converting the physical gap between the probe tip and the observed conductive target into a linear, dynamic voltage output.
Operating within the established 3300 XL framework, this device delivers high noise immunity and remains stable across varying ambient conditions. The hardware is calibrated for a 9.0-meter system length, requiring matching probe and extension cable configurations to maintain scale factor accuracy. With the CN agency approval configuration, this module meets country-specific regulatory compliance standards for installation in hazardous industrial environments.
| Manufacturer | Bently Nevada |
| Part Number | 330780-90-CN |
| Product Series | 3300 XL 11 mm |
| Device Type | Proximitor Sensor / Proximity Sensor Module |
| System Length Configuration | 9.0 meters (29.5 feet) |
| Agency Approval Option | CN (Country-specific hazardous area certifications) |
| Signal Output | Linear voltage output proportional to gap |
| Country of Origin | United States |
| Shipping Weight | 3.0 kg |
| Terminal / Port | Function Description |
|---|---|
| VT | Power input source (-24 Vdc nominal) |
| OUT | Dynamic and static voltage output signal |
| COM | Common ground / signal return |
| Coaxial Connector | Connection port to 3300 XL 11 mm extension cable |
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 .
| Color pattern |
Blue
|
| Country of origin |
United States
|