330191-40-75-05-CN 3300 XL 8 mm Proximity Probes

Bently Nevada 3300 XL 8 mm ETR Proximity Probe – 

🔍 Configuration: 330191-40-75-05-CN

Factory-Sealed Authenticity with 12-Month Warranty. Includes country-specific certifications (CN suffix) for regional regulatory compliance.

⚙️ Suffix Decoder & Key Metrics

• Full Part Number: 330191-40-75-05-CN
• Unthreaded Section: 4.0" (102 mm) ±0.5 mm tolerance
• Case Dimensions: 7.5" (190.5 mm) anodized SST housing
• Cable Reach: 0.5m (1.6 ft) FEP-jacketed triaxial
• Certification: CN = Local agency approval pre-certified

🛡️ Reinforced Construction

The 3300 XL 8 mm series delivers:

• TipLoc® Bonding: 25% stronger adhesion vs legacy models
• Coil Protection: 2.3mm PPS encapsulation thickness
• Armor Readiness: Optional 302/304 SST shielding (3.2mm wall)

⚡ Electrical Profile

❄️ Thermal Endurance

• EPL Ga/Gc: 232°C peak for 30-minute cycles
• EPL Dc: T280°C (Ta=232°C) hazardous area rating
• Material Limits: Viton® seals degrade above 205°C

📐 Precision Mechanics

• Thread Depth: 14.3mm max engagement
• Cable Retention: 270N (60.7 lbf) at junction points
• Gold Contacts: 0.8µm plating thickness minimum

🌐 Global Deployment Ready

CN-certified 3300 XL 8 mm probes meet:

• ATEX/IECEx: II 2G Ex ia IIC T1-T5 Ga
• Regional Standards: CSA/INMETRO/KOSHA approvals
• EMC Immunity: 20 V/m RFI protection

⚠️ Operational Constraints

• Not rated for subsea/pressure vessel use
• FluidLoc™ required for oil immersion >30° API
• 0.5m cables incompatible with extension kits

🔧 Lifetime Support

Includes 12-month defect coverage + technical guidance per Bently Nevada manual 190900-01. Compatible with all BN 3300 XL monitoring systems.