Bently Nevada 330850-90-05 | 3300 XL 25 mm Proximitor Sensor

The 3300 XL 25 mm Proximitor Sensor (330850-90-05) is part of the 3300 XL series designed for precise vibration monitoring in various industrial machinery applications. It is known for its thin design, improved RFI/EMI immunity, and ease of installation.

Ordering Information:

• A: Total Length and Mounting Option:
  9 0 – 9.0 meters (29.5 feet) system length, panel mount configuration.

• B: Agency Approval Option:
  0 5 – Multiple Approvals (e.g., CSA, ATEX, IECEx).

Key Specifications:

• Input:
  Accepts one noncontacting 3300 XL 25 mm 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, providing durability for the sensor housing.

• Mass:
  255 g (9 oz) typical.

• Temperature Range:

  • Operating Temperature: -51°C to +100°C (-60°F to +212°F).
  • Storage Temperature: -51°C to +105°C (-60°F to +221°F).

Features:

• Improved RFI/EMI Immunity:
  This feature ensures the sensor operates without interference from nearby high-frequency radio signals and meets European CE mark approvals.

• Flexible Installation:
  The sensor’s thin design allows mounting in high-density DIN-rail installations or traditional panel mounts.

• SpringLoc Terminal Strips:
  These provide a tool-free installation process, facilitating faster and robust field wiring connections.

• Factory Calibration:
  The sensor comes factory-calibrated to AISI 4140 steel, with the option for calibration to other target materials upon request.