Bently Nevada 330881-28-07-155-03-02 | Proximity Transducer

Overview:

The Bently Nevada 330881-28-07-155-03-02 PROXPAC XL Proximity Transducer Assembly combines advanced features and durable materials, making it ideal for harsh industrial environments. With its self-contained design, this assembly eliminates the need for extension cables and separate Proximitor housings. It includes the 3300 XL 8 mm probe and a 3300 XL Proximitor sensor, offering a seamless solution for precise vibration monitoring.

Features:

• Self-contained assembly: Includes both the 3300 XL proximity probe and Proximitor sensor, eliminating the need for external sensors and cables.
• Durable housing: Made from Polyphenylene Sulfide (PPS) for enhanced strength and electrostatic charge dissipation, designed for Type 4X and IP66 environments.
• Multiple approvals: The 3300 XL 8 mm probe comes with multiple certifications, providing additional reliability for industrial applications.
• Easy installation: Includes one M20 fitting and two plugs, ensuring a hassle-free installation process.

Technical Specifications:

• Brand: Bently Nevada
• Model: 330881-28-07-155-03-02
• Probe: 3300 XL 8 mm Proximity Probe with multiple approvals
• Standoff Adapter: 70 mm (B Dimension)
• Probe Penetration: 155 mm (C Dimension)
• Fittings: Includes one M20 fitting and two plugs
• Mounting Thread: 3/4-14 NPT (required with Standoff Adapter)
• Weight: 1.44 kg
• Housing material: Polyphenylene Sulfide (PPS) with glass and conductive fibers
• Power Requirements: -17.5 Vdc to -26 Vdc, 12 mA maximum consumption
• Output resistance: 50 Ω
• Frequency Response: 0 to 10 kHz, +0, -3 dB, up to 305 meters (1000 feet)
• Nominal Probe DC Resistance: 7.59 Ω (±0.50) for 1 meter length

Frequently Asked Questions (FAQ):

1. What is included in the assembly?
   • The PROXPAC XL assembly includes the 3300 XL 8 mm proximity probe, Proximitor sensor, and necessary fittings (M20 fitting and plugs).
2. What is the mounting requirement?
   • The assembly requires a 3/4-14 NPT mounting thread, which is provided with the Standoff Adapter option.
3. What is the maximum distance for field wiring?
   • The assembly supports up to 305 meters (1000 feet) of field wiring with a frequency response of 0 to 10 kHz.
4. What certifications does the 3300 XL probe have?
   • The 3300 XL probe comes with multiple approvals, offering extra reliability and versatility.

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