Bently Nevada 330980-51-RU | 3300 XL NSv Proximitor Sensor

The 330980-51-RU 3300 XL NSv Proximitor Sensor shares many features with the 3300 XL 8 mm Proximitor Sensor. Its slim design makes it suitable for both high-density DIN-rail and traditional panel mount installations. With enhanced RFI/EMI immunity, the sensor meets European CE mark approvals without needing special mounting considerations. This immunity ensures that nearby high-frequency radio signals do not interfere with the transducer system. Additionally, SpringLoc terminal strips allow for tool-free installation and provide strong, reliable field wiring connections.

Specifications

Electrical:

• Proximitor Sensor Input: Compatible with 3300 RAM or 3300 NSv Proximity Probe and Extension Cable
• Power Requirements:
  • -17.5 Vdc to -26 Vdc without barriers at 12 mA maximum consumption
  • -23 Vdc to -26 Vdc with barriers
  • Operation at a voltage more positive than -23.5 Vdc may reduce the linear range
• Supply Sensitivity: Less than 2 mV change in output voltage per volt change in input voltage
• Output Resistance: 50 Ω

System Weight (typical):

• Proximitor Sensor: 255 g (9 oz)

Environmental Limits:

• Operating Temperature: -52°C to +100°C (-62°F to +212°F)
• Storage Temperature: -52°C to +105°C (-62°F to +221°F)
• Relative Humidity: 100% condensing, non-submersible when connectors are protected. Tested to IEC 68-2-3 damp heat.

Ordering Information:

Part Number: 330980-51-RU

• A: Total Length and Mounting Option:
  • 51: 5.0 meters (16.4 feet) system length, DIN mount
• B: Agency Approval Option: RU

The 3300 XL NSv Proximitor Sensor is ideal for applications requiring a slim design, improved immunity to interference, and robust, easy installation. It delivers reliable performance in challenging environments, ensuring stable operation with minimal disruption from external factors.