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

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

Key Technical Specifications

• Manufacturer: Bently Nevada (Made in U.S.A).
• Model Number: 330707-00-25-50-11-05.
• Probe Type: 3300 XL 11 mm Proximity Probe with armor.
• Thread Size: 1/2-20 UNF thread (probe case).
• Unthreaded Length: 0 inches (Option 00).
• Overall Case Length: 2.5 inches (Option 25).
• Total Probe Length: 5.0 meters (16.4 feet, Option 50).
• Connector Type: Miniature coaxial ClickLoc with connector protector and FluidLoc cable (Option 11).
• Agency Approval: Multiple Approvals (Option 05).
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel (SST).
• Cable Specification: 75 Ω triaxial, FEP insulated cable.
• Operating Temperature: -51°C to +177°C (-60°F to +351°F).
• Storage Temperature: -51°C to +177°C (-60°F to +351°F).
• Probe DC Resistance (RPROBE): 7.2 ± 0.8 ohms (center to outer conductor).
• Maximum Thread Engagement: 0.750 inches (1/2-20 thread).
• Recommended Case Torque: 15.2 N•m (133 in•lb).
• Maximum Case Torque: 45.2 N•m (400 in•lb).
• Connector Torque (Max): 0.565 N•m (5 in•lb).
• Minimum Bend Radius: 25.4 mm (1.0 inch) with or without armor.
• Shipping Weight: 0.17 Kg.

Installation & Handling Guidelines

• Use the 330707-00-25-50-11-05 only with the five-meter Proximitor Sensor.
• Apply recommended torque of 15.2 N•m to the probe case for secure mounting.
• Never exceed the maximum torque rating of 45.2 N•m on the case.
• Finger-tighten the coaxial ClickLoc connector, then apply up to 0.565 N•m max.
• Maintain a minimum bend radius of 25.4 mm to protect the cable.
• Ensure the probe tip and case seal properly for pressure differential applications.
• This probe uses a Viton O-ring for sealing; contact us if you need pressure testing.
• Avoid exposing the probe below -34°C (30°F) to prevent premature seal failure.

Environmental & Temperature Classifications (EPL Ga/Gc/Dc)

• For EPL Ga and Gc: T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C).
• EPL Ga/Gc also includes T4 (-55°C to +80°C) and T5 (-55°C to +40°C).
• For EPL Dc: T280°C @ Ta (-55°C to +232°C), T225°C @ Ta (-55°C to +177°C).
• EPL Dc also covers T170°C @ Ta (-55°C to +120°C), T130°C @ Ta (-55°C to +80°C).
• EPL Dc classification T105°C @ Ta (-55°C to +100°C) and T90°C @ Ta (-55°C to +40°C).
• Store and operate the 3300 XL probe within these specified ambient ranges.

Package Contents (Each Unit)

• One 330707-00-25-50-11-05 3300 XL 11 mm Proximity Probe with armor.
• Integrated 5.0-meter triaxial FEP cable with ClickLoc connector.
• Connector protector and FluidLoc cable features included.
• No additional mounting hardware or accessories are included.

Frequently Asked Questions (FAQ)

• Is this probe a genuine new unit? – Yes, we supply only brand new, original Bently Nevada probes.
• Do you have stock for the 330707-00-25-50-11-05? – Yes, we keep this model in stock for immediate orders.
• What is the typical shipping time? – We process and ship orders within 5 working days.
• Which carriers do you use for delivery? – We ship via FedEx, DHL, and UPS for reliable worldwide service.
• What is your return policy? – We accept returns within 30 days of delivery.
• Can I use this probe with a different cable length? – This 5.0-meter probe specifically works with the five-meter Proximitor Sensor.
• What is the maximum pressure rating? – Probes seal differential pressure; they are not pressure tested as standard (custom tests available).
• What materials resist corrosion? – The PPS tip and 304 SST case provide excellent chemical and corrosion resistance.

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