Bently Nevada – ETR Probe Aithout Armor 330191-40-75-20-00

Description

Bently Nevada 3300 XL 8mm ETR Probe (Part Number: 330191-40-75-20-00)

Description: The 330191-40-75-20-00 3300 XL 8mm ETR Proximity Probe by Bently Nevada is a rugged, high-performance sensor designed for industrial machinery monitoring. Featuring a patented TipLoc molding and CableLoc design, it ensures superior durability with 330 N pull strength. Ideal for harsh environments, this probe includes a Viton® O-ring seal, PPS plastic tip, and optional FluidLoc cable to prevent fluid ingress. New & Original in factory packaging with 12-month warranty.

Technical Data

• Brand: Bently Nevada
• Model: 3300 XL 8mm ETR Probe
• Part Number Suffix:
  • 40: Unthreaded Length = 4.0 in
  • 75: Overall Case Length = 7.5 in
  • 20: Total Length = 2.0 meters
  • 00: Agency Approval Not Required
• Electrical Specs:
  • Power Supply: -17.5 Vdc to -26 Vdc (12 mA max)
  • Sensitivity: <2 mV/V
  • Output Resistance: 50 Ω
  • Nominal Probe Resistance: 7.88 Ω ±0.50 (2.0m length)
• Mechanical Specs:
  • Case Material: AISI 303/304 SST
  • Tip Material: PPS Plastic
  • Thread: 3/8-24 UNF (Max engagement 0.563 in)
  • Tensile Strength: 330 N (probe-to-cable)
• Temperature Range:
  • EPL Ga/Gc: -55°C to +232°C (T1 classification)
  • EPL Dc: Up to 280°C surface temp

Installation & Compatibility

• Mounting: 3/8-24 UNF thread (max torque 0.565 N•m)
• Compatible With: Bently Nevada extension cables and proximity systems
• Pressure Seal: Viton® O-ring (not pressure-tested pre-shipment)

Certifications & Packaging

• Agency Approval: Option 00 (Not Required)
• Package Includes: Probe, factory documentation
• Warranty: 12 months

Applications

Used in gas turbines, compressors, and pumps for vibration monitoring. Suitable for oil & gas, power generation, and heavy machinery where rugged 8mm probe construction is critical.

Contact Information: For technical or order inquiries, email sales@ubestplc.com.

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