Bently Nevada Proximity Transducer | 330880-28-15-020-01-02

Overview

The Bently Nevada PROXPAC XL Proximity Transducer (Model: 330880-28-15-020-01-02) is a highly reliable vibration monitoring solution designed for industrial applications. This advanced system incorporates a 3300 XL 8 mm Proximity Probe, ensuring precise measurements in high-performance machinery. Its robust construction and IP66-rated housing make it ideal for harsh environments.

Features

• Brand & Series: Bently Nevada PROXPAC XL
• Application: Designed for vibration and position monitoring in turbines, compressors, and pumps.
• Housing: Ultraviolet (UV)-resistant, glass-reinforced thermoplastic for durability.
• Probe Material: AISI 304 stainless steel with a PPS probe tip for enhanced performance.
• Power Supply: Operates within a range of -17.5 Vdc to -26 Vdc, ensuring flexibility.
• Cable: 1-meter FEP-insulated triaxial cable with 75 Ω impedance.
• Connector: Gold-plated brass ClickLoc connector for secure connections.
• Precision: Deviation of less than ±0.025 mm over a standard 1-meter system.
• Frequency Response: 0 to 10 kHz with up to 305 meters of field wiring.

Technical Specifications

• Minimum Shaft Diameter: 50.8 mm (2.0 in); recommended minimum of 76.2 mm (3.0 in).
• Target Size: Minimum 15.2 mm (0.6 in) diameter flat target.
• Output Resistance: 50 Ω for stable performance.
• Vibration Isolation: Extra soft cellular silicone material.
• Mounting Thread: 3/4-14 NPT for secure installations.
• Torque Specifications: Retaining nut at 29.5 N·m (260 in·lb); sleeve locknut at 39.3 N·m (350 in·lb).
• Material Details:
  • Probe Case: AISI 304 stainless steel
  • Outer Sleeve: AISI 303 stainless steel
  • O-ring: Neoprene
  • Grounding Plate: AISI 304 stainless steel

FAQ

1. What is the IP rating?
   • The PROXPAC XL transducer is IP66-rated for excellent environmental protection.
2. What power supply is required?
   • Requires -17.5 Vdc to -26 Vdc without barriers, with a maximum consumption of 12 mA.
3. What are the recommended shaft sizes?
   • Minimum diameter of 50.8 mm; recommended at least 76.2 mm for optimal performance.
4. What is the frequency response range?
   • Operates from 0 to 10 kHz with ±3 dB accuracy.

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