Bently Nevada 146054-08-90-01-05 3300 Proximity Probe Ceramic Sensor

Description

Product Description

• Bently Nevada 3300 Ceramic Capped Proximity Probe delivers stable non-contact vibration measurement.
• Designed for high-load and hazardous industrial environments.
• Optimized for precise shaft position and radial vibration monitoring.
• Model: 146054-08-90-01-05 supports long-distance signal integrity.
• Compatible with complete 3300 5 mm system architecture.

Key Technical Data

• Brand
  • Bently Nevada
• Series
  • 3300 Proximity Transducer System
• Probe Type
  • Ceramic capped proximity probe
• Thread Specification
  • 3/8-24 UNF
  • Maximum engagement: 0.563 inch
• Cable Length
  • 9.0 meters standard configuration

Measurement Performance

• Measurement Range
  • Linear range: 0.25 to 1.78 mm
  • Total usable span: 1.52 mm
• Sensitivity
  • 7.87 V/mm nominal output
  • Equivalent to 200 mV per mil
• Linearity
  • ±6.5 percent including interchangeability
• Resolution
  • High resolution within calibrated linear zone
• Frequency Response
  • Optimized for rotating machinery vibration analysis

Environmental & Mechanical Resistance

• Probe Tip Material
  • Alumina ceramic Al2O3
• Probe Case Material
  • AISI 304 stainless steel
• Operating Temperature
  • -51°C to +177°C
• Pressure Rating
  • Sealed to 34 bar nitrogen
• EMI Resistance
  • 75 ohm coaxial FEP insulated cable

Installation Guidance

• Use correct thread torque during mounting.
• Ensure proper probe gap before power-up.
• Avoid sharp bends near the connector.
• Use only approved extension cables.

Commissioning & Maintenance

• Factory calibrated for AISI 4140 steel targets.
• No field recalibration required under normal use.
• Visual inspection ensures long-term reliability.

System Compatibility

• Works with Bently Nevada 3300 Proximitor sensors.
• Supports standard 3300 extension cables.
• Interchangeable within matched 3300 systems.

Certifications & Approvals

• CSA certified
• ATEX approved
• IECEx compliant
• Suitable for EPL Ga, Gc, and Dc zones

Typical Applications

• Steam and gas turbines
• Compressors and pumps
• Rolling mills and generators
• Critical rotating machinery protection

Diagnostic Capabilities

• Detects shaft vibration changes early.
• Supports predictive maintenance strategies.
• Improves machine availability and safety.

Packaging & Warranty

• New and original factory sealed unit.
• Includes probe and connector protection.
• Warranty: 12 months

Shipping Options

• FedEx international express
• UPS worldwide service
• DHL priority delivery

FAQ

• Can this probe work in high temperature zones?
• Yes. The ceramic tip tolerates extreme heat.
• Is field calibration required?
• No. Factory calibration ensures stable output.
• What causes unstable readings?
• Incorrect probe gap or damaged cable.
• Can it replace older 3300 probes?
• Yes. Match system length and connector type.

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