8 mm Proximity Probes | 330191-00-08-90-05 Bently Nevada

Bently Nevada 3300 XL 8 mm ETR Probe: Premium Performance & Durability

Product Overview

Part Number: 330191-00-08-90-05
Model: 3300 XL 8 mm ETR Probe
Condition: New & Original in Factory Packing
Warranty: 12 Months Comprehensive Factory Coverage

Key Specifications & Suffix Decoding

• 330191-00-08-90-05 Suffix Details:
  -00: Standard Configuration
  -08: 8 mm Probe Diameter
  -90: 9.0 Meter Total Cable Length
  -05: CSA/ATEX/IECEx Hazardous Area Certifications
• Thread Type: 3/8-24 UNF (Unthreaded Length: 0.0")
• Case Length: 0.8" Minimum

Advanced Engineering Features

• TipLoc Technology: Patented molding method achieves 330N (75 lbf) cable pull strength
• FluidLoc Option: Optional fluid-blocking cable available for oil/gas applications (not included)
• Material Superiority: AISI 303/304 SST case with PPS probe tip (-55°C to +232°C operational range)
• Electrical Precision: 50Ω output resistance @ 9.87Ω ±0.50 DC probe resistance

Certifications & Compliance

• ATEX/IECEx/CSA: Certified for Zone 1/21 (Gas) & Zone 2/22 (Dust)
• Temperature Class: T1-T6 ratings with EPL Ga/Gc/Dc protection levels
• Safety Compliance: Meets IEC 60079-0/-11/-26 explosive atmosphere standards

Physical & Electrical Parameters

• Voltage Range: -17.5Vdc to -26Vdc (Barrier-Compatible: -23Vdc to -26Vdc)
• Current Draw: ≤12mA @ -26Vdc input
• Cable Construction: 75Ω Triaxial FEP/PFA with 270N (60 lbf) connector strength
• Weight Density: 323 g/m (11.4 oz/ft) with gold-plated connectors

Optimal Application Guidance

The 330191-00-08-90-05 excels in:
• Turbomachinery vibration monitoring
• Hazardous area installations (Class I Div 1/Zone 1)
• High-temperature environments up to 232°C (450°F)

Why Choose This 3300 XL Probe?

With its 9-meter PFA-insulated cable and Viton® O-ring seal, the 330191-00-08-90-05 delivers:
• 25% greater thermal stability vs. previous generations
• IP66/IP68 equivalent ingress protection
• 5-year material warranty against corrosion