330191-00-70-15-05 - 3300 XL 8 mm Proximity Probes

Bently Nevada 330191-00-70-15-05 Certified Proximity Probe

📌 Configuration Identifier

330191-00-70-15-05 denotes:

• 15: 1.5m FEP cable (4.9 ft) with 75Ω impedance
• 05: Multi-certified (CSA/ATEX/IECEx)
• 70: 7-inch (177.8mm) 304 SST housing
• 00: Base configuration without armor

🔋 Certified Power Profile

Optimized for 3300 XL 8 mm ETR Probe:

• -26 Vdc operational ceiling
• 7.73Ω ±0.5 @ 1.5m cable length
• ＜1.5% voltage sensitivity variance
• 50Ω output with 12mA max load

🌐 Global Compliance

• ATEX II 1/2G Ex ia IIC T4-T6
• IECEx Ex ia IIC T4-T6 Ga
• CSA Class I, Div 1 Groups A-D
• IP67 equivalent ingress protection

🛠️ Mechanical Profile

• 3/8-24 UNF thread (9.525mm major Ø)
• 323 g/m linear mass density
• 0.563" maximum thread engagement
• Viton® O-ring -55°C to +232°C range

📡 Signal Integrity

• 2 mV/V supply rejection ratio
• 330N CableLoc strain relief
• BeCu connectors (10,000 cycle rating)
• 270N connector mating force

📦 Factory Direct Benefits

• Original 3300 XL probe in anti-tamper packaging
• 12-month material defect coverage
• 140979 compliant installation
• PFA option for 260°C continuous use

⚠️ Operational Constraints

• Requires -23.5 Vdc minimum for linear output
• Non-pressure-tested Viton seal
• 3:1 safety margin on tensile ratings
• BN-specific extension cables required