PROXPAC XL Proximity Transducer | 330880-28-40-058-01-02

Overview:

The Bently Nevada PROXPAC XL Proximity Transducer Assembly (Model 330880-28-40-058-01-02) is a self-contained proximity probe system, offering enhanced protection and performance in demanding industrial environments. This assembly combines the advantages of the 31000/32000 Proximity Probe Housing with an integrated 3300 XL Proximitor sensor. The system eliminates the need for external cables, providing direct field wiring between the monitors and the PROXPAC XL, reducing installation time and potential failure points.

Key Features:

• Self-contained system: Integrated 3300 XL Proximitor sensor in the housing.
• No external cables required: Direct field wiring connection.
• Durable housing material: Polyphenylene Sulfide (PPS) for better protection and electrostatic dissipation.
• Rugged design: Rated for Type 4X and IP66 environments for extra protection.
• Approvals: Includes multiple approvals for safety and reliability in diverse applications.
• Improved maintenance: No need for separate Proximitor housing or extension cables.

Technical Specifications:

• Brand: Bently Nevada
• Model: 330880-28-40-058-01-02
• Probe Type: 3300 XL 8 mm Proximity Probe
• Standoff Adapter Option (B Dimension): 40 – 4.0 in
• Probe Penetration Option: 058 – 58 mm
• Fittings: 1 x 3/4-14 NPT fitting, 2 x plugs
• Mounting Thread Option: 3/4-14 NPT (required with standoff adapter option)
• Weight: 1.44 kg
• Housing Material: Polyphenylene Sulfide (PPS)
• Protection Rating: Type 4X, IP66
• Electrical Supply: Requires -17.5 Vdc to -26 Vdc, 12 mA max
• Frequency Response: 0 to 10 kHz (-3 dB at 305 m/1000 ft)
• Sensitivity: <2 mV/Volt
• Probe Length: 1.0 m (7.59 Ω ± 0.50)
• Deviation from Best Fit: <±0.025mm (±1 mil) at 0°C to +45°C (+32°F to +113°F)
• Minimum Target Size: 15.2 mm (0.6 in) diameter
• Shaft Diameter: Minimum 50.8 mm (2.0 in)
• Retaining Nut Torque: 29.5 N·m (260 in·lb)
• Housing Impact Strength: Certified to withstand 4 Joule impacts at extreme temperatures (-39°C to 115°C).

FAQ:

1. What is the PROXPAC XL Proximity Transducer used for?
   It is used to measure the distance between a probe and a target in industrial machinery, such as rotating shafts, to monitor vibration and alignment.
2. Can I use the PROXPAC XL in extreme environments?
   Yes, the housing is rated for Type 4X and IP66, providing protection against dust, water, and corrosive elements.
3. Does the PROXPAC XL require external wiring?
   No, the PROXPAC XL is a self-contained system, eliminating the need for external cables between the probe and Proximitor.
4. What is the required voltage for operation?
   It requires -17.5 Vdc to -26 Vdc without barriers, and -23 Vdc to -26 Vdc with barriers.

Check official datasheet for more detailed information: PROXPAC XL Proximity Transducer Assembly Datasheet