Bently Nevada 330903-00-04-50-02-05 Proximity Probe
The Bently Nevada 330903-00-04-50-02-05 delivers exceptional precision monitoring with standard cable configuration. This model features a versatile 40mm case length and carries multiple international certifications. Engineered for reliability in various industrial environments, it maintains full compatibility with legacy 3300 RAM systems while offering enhanced performance characteristics.
📋 Product Identification & Configuration
- Manufacturer: Bently Nevada
- Base Model: 330903 (3300 NSv Series)
- Complete Part Number: 330903-00-04-50-02-05
- Thread Type: M8X1 without armor
- Condition: New & Original Factory Packaging
📐 Dimensional Specifications
- Unthreaded Length (-00-): 00 mm
- Case Length (-04-): 40 mm
- Cable Length (-50-): 5.0 meters (16.4 feet)
- Connector Type (-02-): Miniature coaxial ClickLoc
- Approval Option (-05-): Multiple Agency Certifications
⚡ Electrical Performance Specifications
- DC Resistance: 5.3 Ω ± 0.7 Ω (probe only)
- Linear Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm
- Scale Factor: 7.87 V/mm (200 mV/mil) ±12.5%/-20%
- Non-Linearity: < ±0.06 mm (±2.3 mils) deviation
- Frequency Response: 0 to 10 kHz (±3 dB with 305m wiring)
- Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical
- Extension Cable Resistance: Center: 0.220 Ω/m, Shield: 0.066 Ω/m
🏗️ Mechanical Specifications
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Case Material: AISI 304 stainless steel
- Sealing: Viton O-ring for pressure differential
- Cable Type: 75 Ω coaxial with FEP insulation
- Recommended Torque: Finger tight + 1/16 turn
- Maximum Torque: 0.56 N•m (5 in•lb)
- Minimum Bend Radius: 25.4 mm (1.0 in)
🌡️ Environmental Specifications
- Operating Temperature: -52°C to +177°C (-62°F to +351°F)
- Storage Temperature: -52°C to +177°C (-62°F to +351°F)
- Pressure Rating: Viton O-ring sealed design
- Target Requirements: Minimum 8.9 mm, Recommended 13 mm diameter
🔧 Installation & Wiring
- Field Wiring: 0.2-1.5 mm² (16-24 AWG) shielded triad cable
- Maximum Distance: 305 meters (1,000 feet) from proximitor
- Thread Engagement: 12 mm minimum for M8x1 threads
- Gap Setting: Recommended 1.0 mm (40 mils)
📦 Shipping Information
- Packaging: Factory sealed original packaging
- Shipping Methods: FedEx, UPS, DHL international services
- Handling: ESD protected packaging
❓ Technical Frequently Asked Questions
- What applications benefit from the standard cable configuration?
Ideal for general industrial use where specialized cable protection is not required. - How does the 40mm case length compare to other options?
Provides balanced performance for most common mounting applications. - What certifications are included with the -05 approval option?
Multiple international standards compliance for global market access. - Can this probe be used in process compressor applications?
Yes, enhanced chemical resistance makes it suitable for these environments. - How does temperature variation affect measurement accuracy?
Stable performance across the entire operating temperature range.
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