Description
Bently Nevada 3300 Probe 146054-08-50-00-05 | Premium Ceramic Capped Sensor
Measure critical machine vibration with precision. This is a factory-new Bently Nevada 146054-08-50-00-05 proximity probe. It features a durable ceramic tip for extended life. This 5-meter probe provides accurate position and vibration data. It is essential for protecting turbines, compressors, and motors.
Product Highlights
- Factory New & Original: Comes in original packaging with full warranty.
- Robust Ceramic Tip: Resists wear and corrosion better than metal.
- Wide Temperature Range: Operates from -51°C to +177°C (-60°F to +351°F).
- High Pressure Rated: Seals up to 34 Bar (500 psi).
- Global Certifications: Includes CSA, ATEX, and IECEx approvals for hazardous areas.
- Guaranteed Compatibility: Designed for use with 3300 XL 5m Proximitor systems.
Complete Technical Data
- Brand: Bently Nevada (Baker Hughes)
- Model: 146054-08-50-00-05
- Series: 3300 XL Proximity Transducer System
- Type: Ceramic Capped Proximity Probe (5mm)
- Thread Size: 3/8-24 UNF
- Case Length: 0.8 inches (20.32 mm)
- Cable Length: 5.0 meters (16.4 feet)
- Linear Range: 1.52 mm (60 mils), 0.25 to 1.78 mm from target
- Scale Factor (Sensitivity): 7.87 V/mm ±6.5% (200 mV/mil)
- Probe Resistance: 8.73 Ω ± 0.70 Ω (at 25°C)
- Cable Type: 75 Ω Coaxial with FEP Insulation
- Connector: None (Pigtail cable for direct termination)
- Tip Material: Alumina Ceramic (Al2O3)
- Case Material: AISI 304 Stainless Steel
- Pressure Rating: 500 psi (34 Bar) Nitrogen
- Temperature Class (ATEX): T2 / T225°C (for hazardous areas)
Part Number Breakdown
- Base Part: 146054
- 3300 Ceramic Capped Probe, 3/8-24 UNF thread, no armor.
- Suffix 1: -08
- Overall Case Length = 0.8 inches.
- Suffix 2: -50
- Total Cable Length = 5.0 meters (For 5m Proximitor only).
- Suffix 3: -00
- Connector Type = No connector (bare leads).
- Suffix 4: -05
- Agency Approval = CSA, ATEX, and IECEx certified.
Order Support & Service
- Condition: 100% New & Original from factory.
- Warranty: Full 12-Month manufacturer warranty.
- Shipping: Express delivery via FedEx, UPS, or DHL.
- Packaging: Sealed in original protective factory packing.
Expert Application FAQs
- Q: Why choose a ceramic tip over a stainless steel tip?
- A: Ceramic tips last much longer when measuring against steel targets. They resist material transfer and wear. This prevents calibration drift and reduces maintenance.
- Q: Can I use this 5m probe with a 9m Proximitor cable?
- A: No. You must match the probe length to the Proximitor. A 5m probe is designed for use only with a 5m Proximitor sensor. Mixing lengths will cause incorrect readings.
- Q: What is the most common installation error?
- A> Not achieving the proper “null voltage” or “gap voltage”. After mechanical installation, you must electrically set the probe to its recommended voltage (approx. -10 Vdc) using the Proximitor’s trim pot.
- Q: How do I check if a probe is good before installing it?
- A: Measure the resistance between the center conductor and outer shield. It should be between 8.0 and 9.4 Ohms at room temperature. Also, check for a short to the metal case.
- Q: Can this probe be used in an area with hydrogen gas?
- A: Yes. The ceramic tip and FEP cable are inert to most chemicals, including hydrogen. The ATEX/IECEx certification confirms its suitability for many hazardous gas atmospheres.
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