330191-00-70-50-CN 8 mm Proximity Probes | Bently Nevada

Bently Nevada 3300 XL 8mm ETR Regional-Compliant Proximity Probe

📍 Regional Compliance Focus

Part Number: 330191-00-70-50-CN | Approvals: Country-Specific Certification | Warranty: 12 Months

This 3300 XL 8 mm ETR Probe is factory-configured for regional market compliance, featuring a 5.0-meter cable (16.4 ft) with 3/8-24 UNF threading. Optimized for local regulatory requirements while maintaining global performance standards.

🌐 Localized Certification

• ✓ Meets GB/T 标准 for industrial vibration sensors
• ✓ Complies with CCC Marking requirements
• ✓ Adaptable to regional safety protocols and EMI regulations

🔩 Mechanical Profile

• Thread Spec: 3/8-24 UNF, 7-inch case length
• Weight Distribution: 323 g/m (11.4 oz/ft) balanced design
• Cable Strength: 330N case-to-cable / 270N connector load
• Seal Material: Viton® O-ring rated for -55°C to +232°C

⚡ Electrical Performance

🛡️ Durability Features

• ✓ 8mm PPS Tip: 40% thicker encapsulation vs standard probes
• ✓ Triaxial Shielding: 75Ω FEP/PFA cables with 100dB EMI protection
• ✓ Gold-Plated Contacts: 0.565N·m torque-rated connectors
• ✓ Stainless Steel Armor: Optional 302/304 SST jacket

🌡️ Thermal Performance

• Standard Operation: -55°C to +232°C (EPL Ga T1)
• Surface Temp Limit: T280°C @ Ta +232°C (EPL Dc)
• Insulation Class: FEP (Std) / PFA (High Temp)

⚠️ Critical Installation Notes

• ✖ Requires BN Proximitor® 5m system compatibility
• ✖ Follow Drawing 140979 for intrinsic safety compliance
• ✖ Non-pressure-tested - verify seals pre-use

📌 Model-Specific Advantages

The 330191-00-70-50-CN variant offers:

• ✓ Local regulatory documentation support
• ✓ Customizable certification packages
• ✓ FluidLock™ option for oil-rich environments