330709-000-070-50-12-05 3300 XL Probe Multiple Approvals Bently Nevada

330709-000-070-50-12-05 – 3300 XL 11 mm Proximity Probe with Multiple Approvals

• Manufacturer: Bently Nevada (Made in U.S.A.)
• Product No.: 330709-000-070-50-12-05 – 3300 XL 11 mm Probe, M16 x 1.5 thread, without armor
• Unthreaded Length Option: 000 = 0 mm
• Overall Case Length Option: 070 = 70 mm
• Total Length Option: 50 = 5.0 meters (16.4 feet). Use this probe only with the five meter Proximitor Sensor.
• Connector and Cable Option: 12 = Miniature coaxial ClickLoc connector, FluidLoc cable
• Agency Approval Option: 05 = Multiple Approvals (global certification ready)

Core Technical Specifications (System +18°C to +27°C, -24 Vdc supply, 10 kΩ load, AISI 4140 steel target)

• Probe DC Resistance (5.0 m length): 7.2 ± 0.8 ohms from center conductor to outer conductor (RPROBE).
• Cross-talk Limitation - Flat Target Diameter: Recommended minimum 30.5 mm (1.2 in).
• Shaft Diameter for Cross-talk Control: Recommended minimum 152 mm (6.0 in).
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel (SST).
• Probe Cable Specification: 75 Ω triaxial, FEP insulated. Total probe lengths available: 1, 5, or 9 meters.
• Connector-to-Connector Torque: Recommended finger tight. Maximum torque 0.565 N•m (5 in•lb).
• Minimum Bend Radius (with or without SST armor): 25.4 mm (1.0 in).
• Probe Case Thread: M16 x 1.5. Maximum length of thread engagement is 24 mm.
• Probe Temperature Range (Operating & Storage): -52°C to +177°C (-62°F to +351°F). Exposing the probe below -34°C may cause premature pressure seal failure.
• Probe Case Torque (M16x1.5 case): Recommended 21.1 N•m (187 in•lb). Maximum rated 63.3 N•m (560 in•lb).

Frequently Asked Questions (FAQ)

• Q: Is the Bently Nevada 330709-000-070-50-12-05 a genuine new probe?
  A: Yes, we supply only a brand-new original unit. No used or refurbished probes.
• Q: What makes this version different from the 330709-000-070-50-12-00?
  A: The -05 suffix adds multiple agency approvals. This version suits installations requiring global hazardous area certifications.
• Q: Can I use this 5-meter probe with a 9-meter Proximitor Sensor?
  A: No. This probe works only with a five meter Proximitor Sensor. Mixing lengths causes calibration errors.
• Q: What target size does this probe need for minimum cross-talk?
  A: The recommended flat target minimum diameter is 30.5 mm (1.2 in). Shaft diameter must be at least 152 mm (6.0 in).
• Q: What is the maximum operating temperature for this probe?
  A: The probe operates from -52°C up to +177°C (-62°F to +351°F). Avoid temperatures below -34°C to protect the seal.
• Q: Do you have the 330709-000-070-50-12-05 in stock?
  A: Yes, we keep this model in stock. We ship within 5 days via FedEx, UPS, or DHL.
• Q: What torque should I apply to the probe case?
  A: Use the recommended 21.1 N·m (187 in·lb). The maximum allowed torque is 63.3 N·m (560 in·lb).
• Q: Can I return the probe if it doesn't fit my machine?
  A: You have 30 days to return the unused product in its original packaging.
• Q: What cable type does this probe use?
  A: It uses a 75 Ω triaxial FEP insulated cable with FluidLoc protection, total length 5.0 meters.

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