Product Name: 3300 XL NSv Proximitor Sensor
Brand Name: Bently Nevada
Model Number: 330980-51-CN
Place of Origin: United States
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Alternative Names
3300 XL NSv Proximitor Sensor
Bently Nevada 330980 Sensor
NSv Proximity Transducer (3300 Series)
3300 NSv Vibration Sensor Module
Proximitor for NSv Probe Systems
The Bently Nevada 330980-51-CN 3300 XL NSv Proximitor Sensor is a non-contact measurement device used to monitor shaft vibration, displacement, and relative position in rotating machinery. It processes signals from a compatible NSv probe and converts them into a standardized 4–20 mA output, enabling real-time condition monitoring and machinery protection in industrial control systems.
The model number is 330980-51-CN and it belongs to the 3300 XL NSv series, with a total system length of 5.0 meters (16.4 feet). It is designed for DIN-rail mounting and operates within a temperature range of -40 °C to +85 °C. The required input voltage is -23.5 VDC to -26 VDC, and the output signal is 4–20 mA DC. The CN designation indicates country-specific certification, and the unit is compatible with 3300 NSv probes as well as earlier 3300 RAM proximity systems.
The Bently Nevada 330980-51-CN 3300 XL NSv Proximitor Sensor is engineered for high-precision monitoring in compact and high-speed machinery where installation space is limited. Its narrow side-view design allows effective measurement in small target areas, while strong resistance to radio frequency interference ensures stable performance in demanding industrial environments. With features such as SpringLoc terminal strips for quick wiring and DIN-rail mounting for easy integration, it is well suited for applications such as centrifugal compressors, turbochargers, and high-speed pumps.
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| Product Name | Bently Nevada 330980-51-CN 3300 XL NSv Proximitor Sensor |
| Manufacturer | Bently Nevada |
| Product Type | 3300 XL NSv Proximitor Sensor |
| Part Number | 330980-51-CN |
| Dimensions | 20.4x22.2x3cm |
| Weight | 0.18 kg |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Total Length and Mounting Option | 5.0 meters (16.4 feet) systemlength |
| Agency Approval Option | Multiple approvals |
| Proximitor Sensor Input | Extension Cable |
| Output resistance | 50 Ω |
| Probe Case Material | AISI 304 stainless steel |
| System Length | 51 - 5.0 meters (16.4 feet) |
| Mounting | DIN mount |
| Agency Approval | CN - Country specific |
| Operating Temperature | -40 °C to +85 °C (-40 °F to +185 °F) |
| Input Voltage | -23.5 VDC to -26 VDC |
| Output | 4 to 20 mA DC |
Small, high-speed turbomachinery
Centrifugal compressors
Turbochargers
High-speed pumps
Equipment with limited installation space or small target areas
High-density DIN-rail control cabinet installations
Industrial condition monitoring and machinery protection systems
Designed by Bently Nevada for high-precision, non-contact vibration and position measurement
5.0-meter (16.4 ft) system length for flexible installation
DIN-rail mounting for compact, high-density setups
Superior immunity to radio frequency interference (RFI)
4–20 mA output for easy integration with PLC/DCS systems
Wide operating temperature range (-40 °C to +85 °C)
Compatible with 3300 NSv probes and earlier 3300 RAM systems
SpringLoc terminal strips for fast, tool-less wiring
CN certification for country-specific regulatory compliance
Optimized for narrow side-view (NSv) applications with limited space
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