330104-04-09-50-02-05 Bently Nevada Proximity Probe

330104-04-09-50-02-05 Bently Nevada 3300 XL 8 mm Proximity Probe

Key Technical Specifications

• Brand & Model: Bently Nevada 330104-04-09-50-02-05, part of the 3300 XL 8 mm Proximity Probes, Metric series.
• Linear Range: 2 mm (80 mils), starting from 0.25 mm (10 mils) up to 2.3 mm (90 mils). Output range corresponds to approximately –1 to –17 Vdc.
• Recommended Gap: Set at -9 Vdc for radial vibration, which equals roughly 1.27 mm (50 mils).
• Probe Tip Material: Polyphenylene sulfide (PPS) ensures durability and chemical resistance.
• Probe Case Material: AISI 303 or 304 stainless steel (SST) provides excellent mechanical strength.
• Thread Type: M10 x 1 thread with a maximum engagement length of 15 mm.
• Nominal DC Resistance: For 5.0 meters length, RPROBE equals 8.73 ± 0.50 Ω from center to outer conductor.
• Operating Temperature (Standard Probe): Ranges from -52°C to +177°C (-62°F to +350°F).
• Extended Temperature Tip: Withstands -52°C to +218°C (-62°F to +425°F); cable handles -51°C to +260°C (-60°F to +500°F).
• Pressure Seal: Uses a Viton® O-ring to seal differential pressure between tip and case.
• Humidity Tolerance: Less than 3% change in Average Scale Factor (ASF) after 56 days at 93% humidity (IEC 68-2-3).
• Agency Approvals: CSA, ATEX, IECEx for safe use in hazardous locations (Class I, Zone 0, AEx/Ex ia IIC T5...T1 Ga).
• Connector Type: Miniature coaxial ClickLoc connector with standard cable.
• Total Length Option: 5.0 meters (16.4 feet), specifically for use with the 5 meter Proximitor sensor.

Frequently Asked Questions (FAQ)

• Q: Is this 330104-04-09-50-02-05 a genuine Bently Nevada part?
  A: Yes, it is a brand new, original 3300 XL series probe with full factory specifications.
• Q: Can I use this 5.0m probe with any Proximitor sensor?
  A: No, it specifically requires a 5 meter Proximitor sensor for correct operation.
• Q: What happens if my operating temperature drops below -34°C?
  A: The pressure seal may fail prematurely; avoid exposing the probe to temperatures below -34°C (-30°F).
• Q: Do you test the pressure seal before shipping?
  A: Bently Nevada does not pressure test each probe. Contact their custom design department if you need a test.
• Q: How long will delivery take?
  A: We ship within 5 days via FedEx, UPS, or DHL. Typical transit times range from 3 to 7 business days.
• Q: What is the return policy for this probe?
  A: We accept returns within 30 days from delivery, provided the item remains unused and in original condition.

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