Overview

The 3300 XL NSv Proximity Transducer System is designed for use with centrifugal air compressors, refrigeration compressors, process gas compressors, and other machinery requiring tight installation spaces. The system includes:

• 3300 NSv Probe
• 3300 NSv Extension Cable
• 3300 XL NSv Proximitor Sensor

Specifications

Proximitor Sensor

• Input:

  • Accepts one noncontacting 3300 RAM or 3300 NSv Proximity Probe and Extension Cable.

• Power:

  • Requires -17.5 Vdc to -26 Vdc without barriers at 12 mA maximum consumption.
  • Requires -23 Vdc to -26 Vdc with barriers.
  • Operation at a more positive voltage than -23.5 Vdc can result in reduced linear range.

• Supply Sensitivity:

  • Less than 2 mV change in output voltage per volt change in input voltage.

• Output Resistance:

  • 50 Ω.

• Material:

  • A380 aluminum.

• Weight (Typical):

  • 255 g (9 oz).

• 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 standards.