Bently Nevada 3300 XL 8mm Probe

Key Product Features

• The probe uses patented TipLoc and CableLoc technology for superior durability.
• Its 8mm design provides thicker coil encapsulation and a stronger stainless steel case.
• This offers optimal robustness against physical damage in harsh plant environments.
• An optional FluidLoc cable is available to prevent internal machine fluid leakage.
• The 3300 XL series represents a significant improvement over older probe designs.

Complete Product Suffix Information

• Model: 330101-00-61-15-02-CN
• 330101: Base Part - 3300 XL 8mm Probe, 3/8-24 UNF, no armor.
• -00: Unthreaded Length = 0.0 inch.
• -61: Overall Case Length = 6.1 inches.
• -15: Total Cable Length = 1.5 meters.
• -02: Connector = Miniature coaxial ClickLoc, standard cable.
• -CN: Country Specific variant.

Core Technical Specifications

• Brand & Model: Bently Nevada 330101-00-61-15-02-CN
• Linear Range: 2.0 mm (80 mils), from 0.25 to 2.3 mm from target.
• Recommended Gap: 1.27 mm (50 mils) for radial vibration, output ~ -9 Vdc.
• Sensitivity (ISF): 7.87 V/mm (200 mV/mil) ±5%, ensuring accurate measurement.
• Linearity (DSL): Better than ±0.025 mm (±1 mil) for standard 5m systems.
• Frequency Response: Stable performance; signal may roll off with very long field wiring.
• Probe Resistance: 7.73 Ω ± 0.5 Ω for the standard 1.5-meter cable length.
• Operating Temperature: -52°C to +177°C for the standard probe body and tip.
• Environmental Tolerance: Sealed with a Viton® O-ring; stable in 93% humidity.
• Case Material: Machined from AISI 303/304 stainless steel.
• Tip Material: Rugged molded Polyphenylene sulfide (PPS) plastic.

Installation & Wiring Guide

• Maximum thread engagement must not exceed 0.563 inches (14.3 mm).
• Apply a recommended installation torque of 11.2 N•m (100 in-lbf) to the case.
• For the first three threads, use a lower torque of 7.5 N•m (66 in-lbf).
• Use 3-conductor shielded cable (16-24 AWG) for field wiring to the monitor.
• Maximum field wiring distance is 305 meters (1000 feet) for optimal signal integrity.

Frequently Asked Questions

• Q: Why choose an 8mm probe over other sizes?
  A: The 3300 XL 8mm Probe offers superior durability. Its thicker construction better resists physical impact and abuse.
• Q: What is the output signal of this vibration probe?
  A: It provides a DC voltage from -1 to -17 Vdc. This signal changes linearly with the gap distance to the target.
• Q: Is it suitable for high-temperature applications?
  A: Yes. The standard version handles up to 177°C. An ETR version is available for temperatures up to 218°C at the tip.
• Q: How do I connect the probe to the monitoring system?
  A: It uses a Miniature coaxial ClickLoc connector. You will need a compatible extension cable to reach the monitor.
• Q: Can it be used in oily environments?
  A: The standard version is robust. For oil immersion concerns, specify the FluidLoc cable option when ordering.

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