330702-00-40-10-01-00 Bently Nevada 11 mm Proximity Probes

Bently Nevada 330702-00-40-10-01-00 – 3300 XL 11 mm Proximity Probe

• Manufacturer: Bently Nevada – Made in U.S.A., leader in rotating machinery monitoring.
• Product Model: 330702-00-40-10-01-00 – 3300 XL 11 mm probe with armor.
• Product Type: 3300 XL 11 mm Proximity Probes – eddy current sensor for shaft position.
• Probe Thread Configuration: 1/2-20 UNF thread with stainless steel armor.
• Unthreaded Length Option: 00 = 0.0 inches (flush tip).
• Overall Case Length Option: 40 = 4.0 inches (101.6 mm).
• Total Length Option: 10 = 1.0 metre (3.3 feet) total probe length.
• Connector and Cable Type: Miniature coaxial ClickLoc connector with connector protector, standard cable.
• Agency Approval Option: 00 = No hazardous area approvals required (general purpose).

Technical Specifications – Core Parameters

• Probe Tip Material: Polyphenylene sulfide (PPS) – excellent chemical resistance and durability.
• Probe Case Material: AISI 304 stainless steel (SST) for harsh industrial environments.
• Cable Specification: 75 Ω triaxial, FEP insulated. Available total lengths: 1, 5 or 9 meters.
• DC Resistance (RPROBE): 5.9 ± 0.5 ohms from center conductor to outer conductor (1.0m length).
• Maximum Thread Engagement: 0.750 inch for 1/2-20 UNF threads.
• Recommended Mounting Torque: 15.2 N•m (133 in•lb). Maximum rated torque: 45.2 N•m (400 in•lb).
• Connector Torque: Finger tight recommended, maximum 0.565 N•m (5 in•lb).
• Minimum Bend Radius: 25.4 mm (1.0 inch) – applies with or without SST armor.
• Operating & Storage Temperature: -51°C to +177°C (-60°F to +351°F).
• Pressure Seal: Viton O-ring seals differential pressure between tip and case.

Environmental Ratings & Thermal Limits

• Temperature Classifications for 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).
• For EPL Dc Environment: 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.
• Low Temperature Warning: Exposing the probe below -34°C (30°F) may cause premature pressure seal failure.
• Pressure Test Note: Bently Nevada does not pressure test probes before shipment. Contact custom design department for seal verification.
• Shipping Weight: 0.17 kg – lightweight and easy to handle.

Frequently Asked Questions (FAQ)

• Q: Is the 330702-00-40-10-01-00 a genuine Bently Nevada sensor?
  A: Yes, it is a brand new original Bently Nevada 3300 XL 11 mm proximity probe. No counterfeits.
• Q: What is the overall case length of this model?
  A: This variant has an overall case length of 4.0 inches (option 40). Unthreaded length is 0.0 inches.
• Q: Does this probe have hazardous area approvals?
  A: No, agency approval option 00 means no ATEX, IECEx, or other certifications. Use in general purpose areas only.
• Q: What is the total cable length?
  A: Total length option 10 gives you 1.0 metre (3.3 feet) of triaxial FEP cable.
• Q: What torque should I apply for installation?
  A: Recommended torque is 15.2 N•m (133 in•lb). Maximum torque 45.2 N•m (400 in•lb).
• Q: Do you have this probe in stock?
  A: Yes, we keep 330702-00-40-10-01-00 in stock. We ship within 5 days via FedEx, UPS, or DHL.
• Q: What is the return policy?
  A: We accept returns within 30 days from delivery. Items must be unused and in original condition.
• Q: Can I use this probe in high vibration environments?
  A: Yes, the 3300 XL series handles extreme vibration. The PPS tip and SST case provide robust mechanical strength.
• Q: Is the probe pressure tested before shipping?
  A: Standard units do not receive pressure testing. Contact Bently Nevada custom design department for seal test requests.

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