Bently Nevada 330800-28-00-031-01-02 Proximity Transducer Assembly

General Information

• Product Type: Proximity Transducer
• Series: 3300 XL PROXPAC
• Application: Non-contact vibration measurement in rotating machinery
• System Compatibility: Part of the 3300 XL Proximity Transducer System, widely used for condition monitoring in critical machinery across various industries.

Model Number Breakdown

• 330800: Identifies it as part of the 3300 XL PROXPAC series.
• -28: Specifies the probe type and includes hazardous area approvals. Likely an 8mm probe with specific certifications.
• -00: Standoff adapter option, likely 0mm in this case.
• -031: Probe penetration depth, likely 31mm.
• -01: Possibly indicates a specific fitting or connection type.
• -02: Likely denotes the mounting thread, possibly 3/4-14 NPT.

Specifications

• Frequency Response:
  • 0 to 6.5 kHz (+0, -3 dB)
  • Supports up to 305 meters (1000 feet) of field wiring
• Minimum Target Size: 15.2 mm (0.6 in) diameter (flat target)
• Recommended Shaft Diameter:
  • Minimum Recommended: 76.2 mm (3 in)
  • Absolute Minimum: 50.8 mm (2 in)
• Housing Material: Polyphenylene Sulfide (PPS) – a durable thermoplastic
• Hazardous Area Approvals:
  • The "-28" in the model number indicates certifications for use in hazardous environments.
  • Specific approvals depend on regional requirements and application standards.