330101-00-37-05-02-05 Bently Nevada 3300 XL 8 mm Proximity Probe

Bently Nevada 330101-00-37-05-02-05: 3300 XL 8 mm Probe

Key Technical Specifications

• Brand & Model: Bently Nevada 330101-00-37-05-02-05 – 3300 XL 8 mm Probe.
• Unthreaded Length: 0.0 in. Overall Case Length: 3.7 inches. Total Length: 0.5 meter (1.6 feet).
• Linear Range: 2 mm (80 mils) starting from 0.25 mm (10 mils) up to 2.3 mm (90 mils).
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) ±5% for 0.5m system, includes interchangeability error.
• Deviation from Best Fit Straight Line (DSL): Less than ±0.025 mm (±1 mil) at 0°C to +45°C.
• Nominal Probe DC Resistance: 7.45 ± 0.50 Ω (center to outer conductor) for 0.5 meter length.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical.
• Field Wiring: 0.2 to 1.5 mm² (16 to 24 AWG). Use 3-conductor shielded triad cable. Maximum length 305 meters (1000 feet).
• Recommended Gap Setting (Radial Vibration): -9 Vdc, approximately 1.27 mm (50 mils).

Temperature Ranges & Environmental Tolerance

• Standard Probe Operating/Storage: -52°C to +177°C (-62°F to +350°F).
• Extended Temperature Range Probe: Tip from -52°C to +218°C (-62°F to +425°F); Cable from -51°C to +260°C.
• Warning: Exposing probe below –34°C (-30°F) may cause premature pressure seal failure.
• Relative Humidity: Less than 3% change in Average Scale Factor after 56 days at 93% humidity (IEC 68-2-3).
• Probe Pressure Seal: Viton® O-ring seals differential pressure between tip and case. Not pressure tested before shipping.
• 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).

Mechanical & Material Specifications

• Probe Tip Material: Polyphenylene sulfide (PPS) provides thicker encapsulation of the probe coil.
• Probe Case Material: AISI 303 or 304 stainless steel (SST).
• Weight: 323 g/m (11.4 oz per meter).
• Thread Engagement Limits: 3/8-24 UNF thread, maximum engagement length 0.563 inch.
• Probe Case Torque (Standard forward mount): Maximum rated 33.9 N•m (300 in•lbf), recommended 11.2 N•m (100 in•lbf).
• First three threads torque: Maximum 22.6 N•m (200 in•lbf), recommended 7.5 N•m (66 in•lbf).

Frequently Asked Questions (FAQ)

• Q: Is this 330101-00-37-05-02-05 probe brand new and original?
  A: Yes, we supply only brand new original Bently Nevada parts. We never sell used or counterfeit units.
• Q: Do you have the 3300 XL 8 mm Probe in stock?
  A: Yes, we keep this model in stock. Most orders ship within 5 days via DHL, FedEx, or UPS.
• Q: Can I return the probe if it does not fit my application?
  A: We accept returns within 30 days of delivery. The item must be unused and in original packaging.
• Q: What is the linear range of the 330101-00-37-05-02-05?
  A: The linear range is 2 mm (80 mils) from 0.25 mm to 2.3 mm from the target.
• Q: Does this probe work with the 3300 XL extension cable system?
  A: Yes, it uses the standard 3300 XL extension cables with miniature coaxial ClickLoc connectors.
• Q: What approvals does the agency option 05 include?
  A: Option 05 provides CSA, ATEX, and IECEx certifications for hazardous locations.
• Q: What is the recommended torque for mounting?
  A: Recommended torque is 11.2 N•m (100 in•lbf) for the standard forward mount probe case.
• Q: How does the FluidLoc cable option help?
  A: The FluidLoc option prevents oil or liquid from leaking out through the cable interior. Order separately if needed.
• Q: What is the overall case length of this specific model?
  A: The 330101-00-37-05-02-05 has a 3.7 inch overall case length (option 37).

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