330191-00-08-20-05 | 3300 XL 8 mm Proximity Probes

Bently Nevada 330191-00-08-20-05 Proximity Probes

🔍 Core Specifications & Features

Model: 330191 - 3300 XL 8 mm ETR Probe
Thread: 3/8-24 UNF (Max Engagement: 0.563 in)
Total Length: 2.0 meters (6.6 ft) with 7.88 ± 0.50 Ω DC Resistance
Case Material: AISI 303/304 Stainless Steel | Weight: 323 g/m (11.4 oz)

⚙️ Enhanced Engineering Design

TipLoc® Technology: Patented molding ensures superior bond strength between probe tip and body.
CableLoc® System: Delivers 330 N (75 lbf) pull resistance at probe case-to-cable connection.
FluidLoc® Option: Available upgrade prevents internal fluid leakage (excluded in this configuration).

🔌 Electrical Performance

Power Requirements:
- Non-incendive: -17.5 Vdc to -26 Vdc @ 12 mA max
- Barrier Operation: -23 Vdc to -26 Vdc
Output Stability: <2 mV/V supply sensitivity
Impedance: 50 Ω output resistance

🌡️ Temperature Resilience

Probe Tip Material: PPS (Polyphenylene Sulfide)
Operational Range:
- EPL Ga/Gc: -55°C to +232°C (T1 Class)
- EPL Dc: T280°C @ Ta -55°C to +232°C
Cable Options: Standard FEP or high-temp PFA insulation

📜 Certifications & Warranty

Agency Approvals (Suffix-05):
CSA | ATEX | IECEx
Factory Warranty: 12 Months comprehensive coverage
Safety Compliance: Meets installation drawing 140979 requirements

🚀 Installation Advantages

Thread Optimization: 3/8-24 UNF design enables minimal unthreaded length (0.0 in)
Pressure Sealing: Viton® O-ring prevents differential pressure leaks
Connector Specs: Gold-plated brass/copper with 0.565 N•m (5 in•lbf) torque limit