Proximity Probes – 330191-40-75-05-05 Bently Nevada Without Armor

Description

Overview

The Bently Nevada 330191 8mm ETR Probe (Part No. 330191-40-75-05-05) is engineered for precision vibration monitoring in explosive and high-temperature industrial applications. Featuring a 0.5-meter FEP-insulated cable and 3/8-24 UNF threading, this probe integrates patented TipLoc and CableLoc technologies for secure connectivity and extreme durability. Certified for CSA, ATEX, and IECEx standards, it ensures reliable performance in hazardous zones such as oil refineries and chemical plants.

Technical Specifications

• Brand: Bently Nevada
• Model: 330191 3300 XL 8mm ETR Probe (Unarmored)
• 330191-40-75-05-05 Breakdown:
  • 40: 4.0-inch unthreaded length
  • 75: 7.5-inch overall case length
  • 05: 0.5-meter cable (1.6 feet)
  • 05: CSA, ATEX, IECEx certifications
• Electrical Parameters:
  • DC Resistance: 7.46 Ω ±0.47 (0.5m cable)
  • Power Supply: -23.6 Vdc to -26 Vdc (barrier-compatible)
  • Output Resistance: 51 Ω
  • Sensitivity: <1.6 mV/V input voltage fluctuation
• Mechanical Design:
  • Tip Material: Polyphenylene sulfide (PPS)
  • Case Material: AISI 316 stainless steel
  • Connector: Gold-plated brass (0.57 N•m torque)
• Temperature Range:
  • Standard (EPL Ga/Gc): -55°C to +240°C (-67°F to +464°F)
  • Extended (EPL Dc): -55°C to +290°C (T280°C classification)

Contact Support

For certification documents or custom configurations:
sales@ubestplc.com

Explore more detailed information in official datasheet here: 3300 XL 8 mm Proximity Transducer System Datasheet

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