330709-000-040-90-02-05 Probe Multiple Approvals Bently Nevada

330709-000-040-90-02-05 – 3300 XL 11 mm Proximity Probe by Bently Nevada

Key Technical Specifications

• Brand & Model: Bently Nevada 330709-000-040-90-02-05 (3300 XL 11 mm Probe).
• Probe DC Resistance: The center conductor to outer conductor resistance (RPROBE) equals 8.5 ± 1.1 ohms for the 9.0 m length.
• Target & Shaft Requirements: A flat target needs a minimum diameter of 30.5 mm (1.2 in). The shaft diameter must be at least 152 mm (6.0 in) to avoid cross-talk interference.
• Probe Tip Material: Polyphenylene sulfide (PPS) offers excellent resistance to chemicals and heat.
• Probe Case Material: AISI 304 stainless steel (SST) provides robust durability in harsh conditions.
• Cable Specification: 75 Ω triaxial cable with fluoroethylene propylene (FEP) insulation. Available total lengths: 1, 5, or 9 meters.
• Probe Case Torque (M16x1.5): Recommended 21.1 N•m (187 in•lb). Maximum rated torque is 63.3 N•m (560 in•lb).
• Connector Torque: Finger tight is recommended. Maximum torque equals 0.565 N•m (5 in•lb).
• Minimum Bend Radius: 25.4 mm (1.0 in) with or without SST armor.
• Thread Details: M16 x 1.5 probe case thread, with maximum thread engagement of 24 mm.

Frequently Asked Questions (FAQ)

• Q: Is the 330709-000-040-90-02-05 brand new and original?
  A: Yes, we supply only 100% new original Bently Nevada probes. No refurbished or counterfeit units.
• Q: What is the lead time for shipping?
  A: We dispatch all orders within 5 days after payment confirmation. Most orders ship earlier.
• Q: Which carriers do you use?
  A: We ship via FedEx, UPS, and DHL. You can choose your preferred option at checkout.
• Q: Can I return the probe if it doesn't fit my application?
  A: Yes, we support 30 days free return. The probe must remain unused and in original packaging.
• Q: What is the maximum thread engagement for the M16x1.5 case?
  A: The maximum thread engagement is 24 mm. Do not exceed this value to avoid mechanical damage.
• Q: What happens if I operate the probe below -34°C?
  A: Operating below -34°C (30°F) may cause premature failure of the pressure seal. Keep temperatures within -52°C to +177°C range.
• Q: Does the 9.0 meter cable affect signal quality?
  A: No. The 75 Ω triaxial cable maintains signal integrity up to 9.0 meters. DC resistance stays at 8.5 ± 1.1 ohms.
• Q: What does "Multiple Approvals (option 05)" mean for this probe?
  A: Option 05 means the 330709-000-040-90-02-05 meets several international agency standards (e.g., ATEX, IECEx). This simplifies global installation.

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