330709-000-050-50-11-00 | Bently Nevada | 11 mm Probe

Bently Nevada 330709-000-050-50-11-00 3300 XL 11 mm Proximity Probe

• Measurement Range: The probe operates with a linear range suitable for shaft vibration and position monitoring. It requires a minimum target diameter of 30.5 mm (flat surface) or 152 mm (shaft diameter).
• Environmental Tolerance: Operating and storage temperature spans from -52°C to +177°C (-62°F to +351°F). Avoid exposing the probe below -34°C to prevent premature seal failure.
• Probe DC Resistance: For the 5.0 meter length, resistance from center to outer conductor is 7.2 ± 0.8 ohms. This value ensures consistent signal transmission.
• Cable & Connector: The unit features a miniature coaxial ClickLoc connector with a protector. It uses a 75 Ω triaxial FEP insulated FluidLoc cable, available in 5.0 meter total length.
• Probe Case & Tip: The case is AISI 304 stainless steel, while the tip uses polyphenylene sulfide (PPS). Thread size is M16x1.5 with a maximum engagement of 24 mm.
• Torque Specifications: Maximum rated torque is 63.3 N•m for the probe case. Recommended installation torque is 21.1 N•m. Connector torque should be finger tight, with a maximum of 0.565 N•m.
• Minimum Bend Radius: The cable (with or without armor) tolerates a bend radius of 25.4 mm (1.0 inch). This flexibility simplifies routing in tight spaces.
• Agency Approval: Option 00 indicates no specific agency approval is required for this configuration.

Temperature Classification Schedule

• EPL Ga and Gc: T1 at -55°C to +232°C; T2 at -55°C to +177°C; T3 at -55°C to +120°C; T4 at -55°C to +80°C; T5 at -55°C to +40°C.
• EPL Dc: T280°C at -55°C to +232°C; T225°C at -55°C to +177°C; T170°C at -55°C to +120°C; T130°C at -55°C to +80°C; T105°C at -55°C to +100°C; T90°C at -55°C to +40°C.

Frequently Asked Questions (FAQ)

• Q: Is this probe new and original?
  A: Yes, every 330709-000-050-50-11-00 is brand new and factory-sealed from Bently Nevada.
• Q: What is the FluidLoc cable feature?
  A: FluidLoc cable provides enhanced protection against fluid ingress, ideal for harsh environments with oil or coolant exposure.
• Q: What are the temperature class limits for this probe?
  A: Temperature classification varies by ambient temperature, ranging from -55°C to +232°C depending on the T-class selected.
• Q: Can I use this probe with a different cable length?
  A: This 5.0 meter version is specifically calibrated for the five-meter Proximitor Sensor. Other lengths may affect accuracy.
• Q: What is the minimum target size required?
  A: The probe requires a flat target of at least 30.5 mm or a shaft diameter of 152 mm for proper cross-talk limitation.

Contact Information Inquiries: sales@nex-auto.com, +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/