330101-00-31-20-02-00 Bently Nevada 3300 XL 8 mm Probe | 2m ClickLoc

Bently Nevada 3300 XL 8 mm Probe – 330101-00-31-20-02-00

Technical Specifications

• Brand & Model: Bently Nevada / 330101-00-31-20-02-00 – 3300 XL 8 mm Probe
• Thread Type: 3/8-24 UNF, without armor
• Unthreaded Length: 0.0 inches (00 option)
• Overall Case Length: 3.1 inches (31 option)
• Total Length: 2.0 meters (6.6 feet) – 20 option
• Connector Type: Miniature coaxial ClickLoc connector with standard cable (02 option)
• Linear Range: 2 mm (80 mils) from 0.25 mm to 2.3 mm (10 to 90 mils) – output approximately –1 to –17 Vdc
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) ±5% for 5 or 1 meter systems; ±6.5% for 9 meter systems (0°C to +45°C)
• Deviation from Best Fit Straight Line (DSL): less than ±0.025 mm (±1 mil) for standard 5 or 1 meter systems; ±0.038 mm (±1.5 mil) for 9 meter systems
• Nominal Probe DC Resistance: 7.88 ± 0.50 Ω (center conductor to outer conductor)
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical
• Field Wiring: 0.2 to 1.5 mm² (16 to 24 AWG), three-conductor shielded triad cable recommended; maximum length 305 meters (1,000 feet) between Proximitor Sensor and monitor
• Probe Tip Material: Polyphenylene sulfide (PPS) with thicker encapsulation for ruggedness
• Probe Case Material: AISI 303 or 304 stainless steel (SST)
• Probe Temperature Range (Standard): -52°C to +177°C (-62°F to +350°F) operating and storage
• Extended Temperature Range Option: probe tip up to +218°C (+425°F); cable and connector up to +260°C (+500°F)
• Pressure Seal: Viton® O-ring design; differential pressure sealing between probe tip and case
• Relative Humidity Performance: less than 3% change in Average Scale Factor (ASF) after 56 days at 93% humidity per IEC 68-2-3
• Thread Engagement Limits: 3/8-24 thread, maximum engagement length 0.563 inches
• Probe Case Torque (Standard Forward Mount): recommended 11.2 N•m (100 in•lbf); maximum rated 33.9 N•m (300 in•lbf)
• Temperature Classification (EPL Ga/Gc): T1 to T5 depending on ambient temperature range; please refer to the temperature schedule for specific limits

Frequently Asked Questions (FAQ)

• Q: Is the 330101-00-31-20-02-00 probe brand new and original?
  A: Yes, we supply 100% genuine original Bently Nevada probes. All units are factory-sealed and sourced directly from authorized channels.
• Q: What is the linear range and sensitivity of this 3300 XL 8 mm probe?
  A: The probe offers a 2 mm (80 mil) linear range from 0.25 mm to 2.3 mm target distance. Incremental scale factor is 7.87 V/mm (200 mV/mil) with ±5% interchangeability error (standard 5 m system).
• Q: Can I use this probe in high-temperature environments above 177°C?
  A: The standard probe operates up to +177°C (+350°F). For higher temperatures, select the extended temperature range option (probe tip up to +218°C). Please verify your application requirements.
• Q: What torque should I apply when installing the probe?
  A: For standard forward mount probes, apply 11.2 N•m (100 in•lbf). For the first three threads, use 7.5 N•m (66 in•lbf). Exceeding the maximum rated torque may damage the case.
• Q: How long is the cable and what connector does it have?
  A: This model includes a 2.0 meter (6.6 feet) standard cable with a miniature coaxial ClickLoc connector. The connector ensures secure, reliable attachment.
• Q: Do you have this probe in stock? What is the lead time?
  A: Yes, we maintain stock of the 330101-00-31-20-02-00 and other 3300 XL probes. Orders ship within 5 business days after confirmation.
• Q: Which shipping carriers do you use?
  A: We ship globally via DHL, FedEx, and UPS. Tracking information will be provided once the order dispatches.
• Q: What is your return policy?
  A: We offer a 30-day return policy for unused items in original packaging. Contact our sales team to initiate a return within 30 days of delivery.
• Q: Does this probe include a pressure seal test before shipping?
  A: The probe uses a Viton® O-ring for pressure sealing, but we do not perform pressure tests prior to shipment. Contact our custom design department if your application requires a certified pressure seal test.
• Q: What is the recommended gap voltage for radial vibration measurement?
  A: Set the probe to -9 Vdc, which corresponds to approximately 1.27 mm (50 mils) from the target surface for optimal linear performance.

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