Description
Complete Pre-Assembled Vibration Monitoring System
This is a ready-to-install PROXPAC XL Proximity Transducer from Bently Nevada. Everything comes pre-assembled in one box. Made in the USA for reliable performance.
The system includes probe, housing, and all connections. It saves installation time and reduces errors. Perfect for quick machine upgrades or replacements.
Part Number: 330881-28-06-155-03-02
Complete System Configuration
- Manufacturer: Bently Nevada
- Product Type: PROXPAC XL Complete System
- Full Code Breakdown:
- Probe: 28 = 3300 XL 8mm (Multiple Approvals)
- Adapter: 06 = 60 mm Standoff
- Penetration: 155 = 155 mm Depth
- Fittings: 03 = M20 Fitting + Two Plugs
- Mounting: 02 = 3/4-14 NPT Thread
System Specifications
- Measurement Performance:
- Range: 2.0 mm (80 mils) Linear
- Gap Setting: 1.27 mm (50 mils)
- Sensitivity: 7.87 V/mm ±5%
- Accuracy: ±0.025 mm (±1 mil)
- Response: 0 to 10 kHz
- Electrical Requirements:
- Power: -17.5 to -26 VDC
- Output: 50 Ω Resistance
- Cable: 1m Triaxial (75 Ω)
- Wiring: Shielded Triax (305m max)
- Mechanical Details:
- Housing: UV-Resistant PPS Plastic
- Probe: 304 Stainless Steel
- Seals: Neoprene O-Rings
- Isolation: Silicone Vibration Pad
Environmental & Safety Ratings
- Protection Level: IP66 (Water/Dust Tight)
- Temperature Range: -51°C to +177°C
- Impact Resistance: 7 Joule Certified
- Load Capacity: 912 N (205 lb)
- Weight: 1.44 kg Complete System
Torque Specifications
- Retaining Nut: 29.5 N·m (260 in-lb)
- Sleeve Locknut: 39.3 N·m (350 in-lb)
- Probe Cable: 330 N Max Pull
What You Receive
- Complete 330881-28-06-155-03-02 System
- Pre-Assembled Probe & Housing
- All Required Fittings & Hardware
- Original Factory Packaging
- 12-Month Full Warranty
- Shipping: FedEx, UPS, DHL Options
Expert Questions & Guidance
What makes PROXPAC different from separate parts?
PROXPAC comes fully assembled and tested. All components match perfectly. This eliminates compatibility issues and reduces field installation time by up to 70%.
What’s the minimum shaft size for this system?
The system needs minimum 50.8 mm (2.0 inch) shaft diameter. The target area should be at least 15.2 mm (0.6 inch) wide for accurate measurements.
Can I use this in very cold environments?
The system works from -51°C to +177°C. However, below -34°C the probe seal may fail prematurely. Consider heated enclosures for extreme cold.
What power supply do I need?
Use -17.5 to -26 VDC without barriers. With barriers, use -23 to -26 VDC. Stay above -23.5 VDC for full linear range performance.
How quickly can you deliver complete systems?
We stock PROXPAC XL Proximity Transducer systems for fast shipment. We use FedEx, UPS, and DHL for reliable delivery worldwide. Most orders ship same day.
Selection Checklist
- Verify 60mm standoff fits your application
- Check 155mm penetration depth works
- Confirm 3/4-14 NPT mounting thread
- Ensure shaft diameter meets 50.8mm minimum
- Review power supply matches system needs
Need help with complete system selection? Contact: WhatsApp +86 158 8020 0923
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