Bently Nevada 3300 XL 11mm Proximity Probe with 5.0 Meter Cable

Complete Model Identification & Suffix Decoding

• Brand: Bently Nevada
• Product Type: 3300 XL 11 mm Proximity Probe
• Full Part Number: 330702-00-26-50-02-00
• 330702: 3300 XL 11mm Probe, 1/2-20 UNF Thread, with Armor
• 00: Unthreaded Length = 0.0 inch
• 26: Overall Case Length = 2.6 inches
• 50: Total Cable Length = 5.0 meters (16.4 feet)
• 02: Connector: Miniature Coaxial ClickLoc, Standard Cable
• 00: Agency Approval Not Required

Core Technical Specifications & Electrical Data

• Probe Tip Material: Durable Polyphenylene Sulfide (PPS).
• Probe Case Material: Corrosion-resistant AISI 304 Stainless Steel.
• Cable Length & Type: 5.0 meters of 75 Ω triaxial FEP-insulated cable.
• Probe DC Resistance (5.0m): 7.2 ± 0.8 ohms (Center to Outer Conductor).
• Mounting Thread: Standard 1/2-20 UNF.
• Operating Temperature: -51°C to +177°C (-60°F to +351°F).
• Key Application Note: Designed for use with the five-meter Proximitor sensor only.

Installation Guidelines & Mechanical Limits

• Case Installation Torque: Recommended 15.2 N•m (133 in•lb); Maximum 45.2 N•m.
• Maximum Thread Engagement: 0.750 inches (19.05 mm).
• Connector Handling: Connect finger-tight only (Max 0.565 N•m).
• Cable Bend Radius: Maintain a minimum of 25.4 mm (1.0 inch).
• The probe uses a Viton O-ring to seal differential pressure internally.

Environmental Specifications & Safety Compliance

• Storage Temperature: Identical to the full operating range.
• Temperature Classification (EPL Ga/Gc): Available as T1, T2, T3, T4, or T5.
• Seal Protection Advisory: Avoid prolonged exposure below -34°C to prevent seal damage.
• The 330702-00-26-50-02-00 meets high standards for hazardous area use where applicable.

Frequently Asked Questions (FAQ)

• Q: What is the main use for this 5.0-meter probe model?
• A: It is specifically designed for use with Bently Nevada's five-meter Proximitor sensor systems.
• Q: Can I cut or shorten the 5.0-meter cable if needed?
• A: No, cutting the cable will alter its electrical characteristics and is not recommended.
• Q: What is the electrical resistance for this 5m probe?
• A: The specified resistance is 7.2 ± 0.8 ohms measured from the center to outer conductor.
• Q: Is this probe pressure tested before shipping?
• A> Probes are not pressure tested routinely. Contact us for custom pressure seal testing requirements.

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