Description
Bently Nevada 330903 NSv Proximity Probe with Protective Connector
Industrial-grade vibration sensor featuring 50mm case length and connector protector. 5m cable with ClickLoc connection. Ideal for harsh environments.
PRODUCT CONFIGURATION
- Complete Part Number: 330903-00-05-50-01-05
- Detailed Specifications:
- Base Model: 330903 (M8x1 thread)
- Unthreaded: 00 = 0 mm
- Case: 05 = 50 mm length
- Cable: 50 = 5.0 meters
- Connector: 01 = ClickLoc with protector
- Certification: 05 = Multiple approvals
TECHNICAL PERFORMANCE
| Electrical | Output Signal: -1 to -13 Vdc Resistance: 5.3Ω ±0.7 Frequency: 0-10 kHz (±3dB) |
| Mechanical | Case: 50mm AISI304 SST Tip: Chemical-resistant PPS Cable: FEP-insulated coaxial |
| Environmental | Temperature: -52°C to +177°C Pressure: Differential sealing Vibration: 10kHz response |
CORE MEASUREMENTS
- Scale Factor: 7.87 V/mm (±20%)
- Linear Range: 1.5mm (0.25-1.75mm)
- Target Size: Min 8.9mm diameter
- Field Wiring: Up to 305 meters
- Bend Radius: 25.4mm minimum
INSTALLATION GUIDE
- Mount with M8x1 threads (max 12mm engagement)
- Apply 5.1 N•m torque (45 in•lb recommended)
- Set 1.0mm gap from target surface
- Secure ClickLoc connector with protector
SHIPPING & WARRANTY
- FedEx, UPS, DHL global delivery
- Tracking provided with all orders
- 12-month manufacturer warranty
TECHNICAL PARAMETERS
| Parameter | Value |
| Cable Capacitance | 69.9 pF/m |
| Shield Resistance | 0.066 Ω/m |
| Deviation (DSL) | ±0.06 mm |
| Center Conductor Resistance | 0.220 Ω/m |
PROFESSIONAL INSIGHTS
Q: Why choose 50mm case length?
A: Provides better stability in high-vibration applications
Q: Connector protector benefit?
A: Prevents damage in crowded electrical panels
Q: Chemical resistance advantage?
A: Withstands refinery process chemicals better than older probes
Q: Minimum bend radius importance?
A: Prevents cable damage during installation
Q: Field wiring limitations?
A: Signal quality maintained up to 305 meters
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