330707-00-25-50-02-05 - 11mm Probe Original Bently Nevada

Bently Nevada 330707-00-25-50-02-05 3300 XL 11 mm Proximity Probe

• Manufacturer: Bently Nevada (Made in U.S.A.)
• Model Number: 330707-00-25-50-02-05
• Probe Series: 3300 XL 11 mm Proximity Probes
• Thread Size: 1/2-20 UNF with maximum thread engagement of 0.750 inch
• Unthreaded Length: 0 inches (Option 00)
• Overall Case Length: 2.5 inches (Option 25)
• Total Cable Length: 5.0 meters (16.4 feet, Option 50)
• Connector Type: Miniature coaxial ClickLoc connector with standard cable (Option 02)
• Agency Approval: Multiple Approvals (Option 05)

Technical Specifications

• Probe Tip Material: Polyphenylene sulfide (PPS) for superior chemical resistance.
• Probe Case Material: AISI 304 stainless steel (SST) for durability.
• Cable Specification: 75 Ω triaxial cable with FEP insulation; available in 1, 5, or 9 meter lengths.
• DC Resistance (RPROBE): 7.2 ± 0.8 ohms (center to outer conductor) for the 5.0 m length.
• Operating Temperature: -51°C to +177°C (-60°F to +351°F).
• Storage Temperature: -51°C to +177°C (-60°F to +351°F).
• Minimum Bend Radius: 25.4 mm (1.0 inch) with or without armor.
• Maximum Probe Case Torque: 45.2 N•m (400 in•lb) / Recommended 15.2 N•m (133 in•lb).
• Connector-to-connector torque: Finger tight (recommended) / 0.565 N•m (5 in•lb) maximum.
• Probe Pressure Seal: Viton O-ring design; contact custom department for pressure testing.

Installation Guidelines

• Use the 1/2-20 UNF thread for mounting with a maximum engagement of 0.750 inch.
• Apply recommended torque of 15.2 N•m (133 in•lb) for secure installation.
• Ensure the connector-to-connector connection is finger tight, not exceeding 0.565 N•m.
• Avoid bending the cable below a 25.4 mm (1.0 in) radius to prevent damage.
• This 5.0 meter probe is specifically designed for use with a 5 meter Proximitor Sensor.

Environmental & Operating Conditions

• Probe withstands extreme temperatures from -51°C to +177°C (-60°F to +351°F).
• Exposure below -34°C (-30°F) may shorten the pressure seal life.
• Temperature classification (EPL Ga/Gc): T1 to T5 based on ambient temperature ranges.
• For EPL Dc: T280°C down to T90°C depending on ambient conditions.
• Viton O-ring provides a reliable differential pressure seal between tip and case.

Package Contents

• 1 x Bently Nevada 330707-00-25-50-02-05 3300 XL 11 mm Probe
• Integrated 5.0 meter triaxial cable with Miniature ClickLoc connector
• Installation and safety instruction sheet (not included in this list)

Frequently Asked Questions (FAQ)

• Q: Is this probe brand new and original?
  A: Yes, we supply only brand new, original Bently Nevada products.
• Q: Do you have this model in stock?
  A: Yes, we have ample stock of the 330707-00-25-50-02-05 for immediate shipment.
• Q: What is the shipping time?
  A: We ship within 5 business days after order confirmation.
• Q: Which carriers do you use?
  A: We typically ship via FedEx, UPS, or DHL for fast and reliable delivery.
• Q: Can I return this probe if it doesn't fit my application?
  A: Yes, we offer a 30-day return policy for unused items in original packaging.
• Q: What is the recommended torque for the probe case?
  A: We recommend 15.2 N•m (133 in•lb) to avoid over-tightening.
• Q: Is the cable length exactly 5.0 meters?
  A: Yes, the total cable length is 5.0 meters (16.4 feet) as specified.
• Q: What approvals does this probe hold?
  A: This model carries Multiple Approvals (Option 05) for global compliance.

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