Bently Nevada 330105-02-12-05-02-05 Proximity Probe System

Description

• Output Signal:
  • Voltage proportional to gap distance, transmissible over distances up to 305 meters (1,000 feet) with minimal signal degradation.
• Probe Construction:
  • Coil encapsulated in PPS (Polyphenylene Sulfide) high-temperature plastic for thermal stability.
  • 316 stainless steel housing with IP67 rating for dust and water resistance.
• Electrical Interface:
  • ClickLoc gold-plated copper connector with 75 Ω impedance matching for signal integrity.
• Thread Specifications:
  • Standard: M12×1 or 1/2-20 UNF (optional for custom installations).
• Dynamic Response Time:
  • ≤1 millisecond for full-scale gap changes, supporting real-time monitoring.
• Environmental Adaptability:
  • Probe: -51°C to +204°C (-60°F to +400°F); short-term peak: +232°C (+450°F).
  • Proximitor: -35°C to +85°C (-31°F to +185°F).
  • Extension Cable: -51°C to +204°C (-60°F to +400°F).
• Protection Rating:
  • IP67-rated housing for harsh environments.
  • Armored cable design resistant to oil, chemicals, and abrasion.

Functional Features

• Ultra-High Sensitivity: Detects displacements as small as 1.0 micron for early fault diagnosis.
• Non-Contact Measurement: Eliminates mechanical wear on probes and shafts, reducing maintenance costs.
• Broad Frequency Range: Captures vibrations from low-speed to ultra-high-speed machinery (0 Hz to 10 kHz).
• Robust Durability: Withstands extreme temperatures, vibrations, and corrosive substances.
• Seamless Integration: Compatible with Bently 3300 series probes, 330400/330500 velocity/acceleration sensors, and composite sensors.
• Flexible Mounting: Supports facial mounting, panel mounting, and 19-inch EIA rack installation.
• Advanced Signal Processing: Minimizes electromagnetic interference (EMI) and environmental noise.
• Extended Cable Compatibility: Supports long-distance signal transmission without significant loss.
• Certification Compliance: Meets international safety and performance standards (e.g., API, ISO, ATEX).

Application Scenarios

• Turbomachinery: Monitoring radial vibration and axial displacement in gas turbines, steam turbines, and hydro turbines operating under extreme thermal conditions.
• Compressors: Detecting rotor imbalance or piston rod displacement in reciprocating and centrifugal compressors with high-temperature exhaust systems.
• Power Generation: Ensuring stable operation of generators by measuring shaft misalignment and thermal expansion in high-temperature environments.
• Petrochemical Industry: Real-time monitoring of rotating equipment in refineries, chemical plants, and offshore drilling platforms exposed to corrosive substances.
• Industrial Automation: Integrating with 3500 monitoring systems for multi-parameter analysis (e.g., temperature, pressure, and vibration) in high-temperature processes.
• Aerospace: Monitoring vibration in aircraft engines, auxiliary power units (APUs), and landing gear systems subjected to thermal stress.
• Marine Engineering: Tracking vibration in propulsion systems, diesel generators, and pump drives operating in high-temperature marine environments.
• Mining Equipment: Monitoring crushers, mills, and conveyor systems for early fault detection in high-temperature mining operations.
• Renewable Energy: Monitoring vibration in wind turbine gearboxes and hydroelectric generators exposed to elevated temperatures.
• Heavy Machinery: Tracking shaft dynamics in large-scale construction equipment, rolling mills, and foundry machinery operating under high thermal loads.

Key Advantages

• Enhanced Reliability: Reduces the risk of catastrophic failures through predictive maintenance and early fault diagnosis in high-temperature applications.
• Cost Efficiency: Extends machinery lifespan by optimizing maintenance schedules and minimizing unplanned downtime in extreme environments.
• Versatility: Adaptable to diverse shaft sizes, rotational speeds, and environmental conditions, including high-temperature settings.
• Global Support: Backed by Bently Nevada’s technical expertise, service network, and industry-leading warranties.
• High-Temperature Adaptability: Specifically designed for applications requiring prolonged exposure to elevated temperatures up to 450°F (232°C).
• Customization Options: Available with tailored configurations for specific application requirements, including specialized mounting and cable options.