330104-08-11-10-02-CN 3300 XL 8 mm Proximity Probe Bently Nevada

Bently Nevada 3300 XL 8 mm Proximity Probe – Model 330104-08-11-10-02-CN

Key Technical Specifications

• Brand: Bently Nevada. Model: 330104-08-11-10-02-CN. Product type: 3300 XL 8 mm Proximity Probe, Metric.
• Unthreaded Length Option: 08 = 80 mm. Overall Case Length: 11 = 110 mm.
• Total Length Option: 10 = 1.0 meter (3.3 feet). This shorter probe works with standard Proximitor sensors without length restrictions.
• Connector Type: 02 = Miniature coaxial ClickLoc connector with standard cable.
• Agency Approval Option: CN = Country Specific. This approval meets local regulatory requirements for many regions.
• Probe Tip Material: Polyphenylene sulfide (PPS). Probe Case Material: AISI 303 or 304 stainless steel (SST).
• Probe Pressure Seal: The probe seals differential pressure between tip and case using a Viton® O-ring. Bently Nevada does not pressure test each unit before shipment. Contact the custom design department if your application needs a pressure seal test.
• Nominal DC Resistance (RPROBE): For the 1.0m length, RPROBE equals 7.59 ± 0.50 Ω from center conductor to outer conductor.
• Probe Case Thread: M10x1. Maximum length of thread engagement equals 15 mm.
• Weight: Probe weighs 323 g/m (11.4 oz). For 1.0 meter length, total weight is approximately 323 grams.

Measurement & Performance Parameters

• Linear Range: 2 mm (80 mils). The linear range starts at approximately 0.25 mm (10 mils) from the target. It extends from 0.25 to 2.3 mm (10 to 90 mils), which corresponds to about –1 to –17 Vdc.
• Recommended Gap Setting for Radial Vibration: -9 Vdc. This equals approximately 1.27 mm (50 mils).
• Field Wiring: Use 0.2 to 1.5 mm² (16 to 24 AWG) copper wire. We recommend 3-conductor shielded triad cable with tinned field wiring. The maximum cable length between the 3300 XL Proximitor Sensor and monitor is 305 meters (1,000 feet). Refer to frequency response graphs (Figures 10 and 12) for signal roll-off at high frequencies with longer field wiring.
• Probe Case Torque – Standard forward mounted probes: Maximum rated torque 33.9 N•m (300 in•lbf). Recommended torque 11.2 N•m (100 in•lbf).

Frequently Asked Questions (FAQ)

• Q: Do you have the 3300 XL 8 mm probe in stock?
  A: Yes, we have this model in stock. The 330104-08-11-10-02-CN is available for immediate order.
• Q: How long does delivery take after ordering?
  A: We process and ship orders within 5 days. Shipping typically takes 2–7 business days depending on your location and carrier (FedEx/UPS/DHL).
• Q: Which shipping carriers do you use?
  A: We ship with FedEx, UPS, and DHL. You can select your preferred option at checkout.
• Q: Can I return the probe if it does not meet my requirements?
  A: Yes. We offer a 30-day return policy from the delivery date. The probe must be unused and in original packaging. Buyer covers return shipping except for defective items.
• Q: What does the "CN" agency approval mean for this probe?
  A: The CN option stands for Country Specific approval. This means the probe meets local regulatory standards for many regions. Check your local requirements before ordering.
• Q: What is the linear measurement range of the 3300 XL 8 mm probe?
  A: The linear range equals 2 mm (80 mils), starting from 0.25 mm (10 mils) up to 2.3 mm (90 mils). This corresponds to –1 Vdc to –17 Vdc output.
• Q: Does the probe resist high humidity environments?
  A: Yes. It passes the IEC 68-2-3 humidity test (93% RH) for 56 days with less than 3% change in Average Scale Factor.
• Q: What is the maximum field wiring length between the Proximitor sensor and monitor?
  A: The maximum recommended field wiring length is 305 meters (1,000 feet). Longer lengths may cause signal roll-off at high frequencies.
• Q: Can I use this 1.0 meter probe with any Proximitor sensor?
  A: Yes. Unlike the 5-meter version, this 1.0 meter probe works with standard Proximitor sensors without special matching requirements.

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