Bently Nevada 3300 XL 11 mm Proximity Probe – Precision Metric Series

Technical Specifications & Complete Suffix Information

• Brand: Bently Nevada
• Model (Full Part Number): 330703-000-060-50-12-00
• Complete Suffix Breakdown (Tree Structure):
  • 330703 – 3300 XL 11 mm Probe, M14 x 1.5 thread, without armor
  • 000 – Unthreaded Length Option: 00 mm
  • 060 – Overall Case Length: 60.0 mm
  • 50 – Total Length: 5.0 meters (16.4 feet)
    – Designed for five-meter Proximitor Sensor only
  • 12 – Connector & Cable: Miniature coaxial ClickLoc connector, FluidLoc cable
  • 00 – Agency Approval: Not required

Probe DC Resistance & Electrical Characteristics

• Probe Length: 5.0 meters
• Resistance (Center to Outer Conductor – RPROBE): 7.2 ± 0.8 ohms
• 60 Hz Magnetic Field Immunity (5-meter system):
  • Gap 0.5 mm (20 mil): 0.001 output V pp/gauss
  • Gap 2.5 mm (100 mil): 0.009 output V pp/gauss
  • Gap 4.6 mm (180 mil): 0.027 output V pp/gauss

Mechanical & Material Specifications

• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel (SST)
• Probe Cable: 75 Ω triaxial, FEP insulated – available in 1, 5, or 9 meter total lengths
• Probe Case Thread: M14 x 1.5
• Maximum Thread Engagement Length: 21 mm
• Probe Case Torque:
  • Maximum Rated: 63.3 N•m (560 in•lb)
  • Recommended: 21.1 N•m (187 in•lb)

Temperature Range & Environmental Tolerance

• Operating & Storage Temperature: -52°C to +177°C (-62°F to +351°F)
• Exposing the probe below -34°C (30°F) may cause premature pressure seal failure
• Temperature Classification (EPL Ga/Gc):
  • T1: -55°C to +232°C
  • T2: -55°C to +177°C
  • T3: -55°C to +120°C
  • T4: -55°C to +80°C
  • T5: -55°C to +40°C
• Temperature Classification (EPL Dc):
  • T280°C @ Ta: -55°C to +232°C
  • T225°C @ Ta: -55°C to +177°C
  • T170°C @ Ta: -55°C to +120°C
  • T130°C @ Ta: -55°C to +80°C
  • T105°C @ Ta: -55°C to +100°C
  • T90°C @ Ta: -55°C to +40°C

Frequently Asked Questions (FAQ)

• Q: Is this probe compatible with existing 3300 XL systems?
  A: Yes, model 330703-000-060-50-12-00 works with Bently Nevada 3300 XL 5-meter Proximitor Sensors.
• Q: What is the maximum operating temperature?
  A: It supports up to +177°C for continuous operation per T2 classification.
• Q: Does the cable include a connector?
  A: Yes, it features the Miniature coaxial ClickLoc connector with FluidLoc cable.
• Q: Is this a genuine Bently Nevada product?
  A: Absolutely. We supply new & original units in factory packing.
• Q: What is the probe's resistance value?
  A: DC resistance from center to outer conductor is 7.2 ± 0.8 ohms for the 5-meter version.

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