Bently Nevada 3300 XL 11mm Proximity Probe: 330709-000-050-50-01-00

Bently Nevada designed the 330709-000-050-50-01-00 as a high-performance 11 mm proximity probe. This device offers reliable machinery monitoring for industrial applications. The 330709-000-050-50-01-00 belongs to the trusted 3300 XL series from Bently Nevada.

Key Technical Specifications

• Brand: Bently Nevada
• Product Type: 3300 XL 11 mm Proximity Probes
• Model: 330709-000-050-50-01-00
• Probe Case Thread: M16 x 1.5
• Unthreaded Length: 0 mm
• Overall Case Length: 50 mm
• Total Cable Length: 5.0 meters (16.4 feet)
• Probe DC Resistance: 7.2 ± 0.8 ohms
• Operating Temperature Range: -52°C to +177°C (-62°F to +351°F)
• Minimum Recommended Target Size: 30.5 mm diameter
• Minimum Recommended Shaft Diameter: 152 mm

Detailed Model Number Breakdown

• 330709: Identifies the 3300 XL 11 mm Probe base product
• 000: Indicates 0 mm unthreaded probe length
• 050: Specifies 50 mm overall case length
• 50: Denotes 5.0 meter total cable length
• 01: Miniature coaxial ClickLoc connector type
• 00: No specific agency approvals required

Physical Construction and Materials

• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel
• Cable Specification: 75 Ω triaxial with FEP insulation
• Connector Type: Miniature coaxial ClickLoc with protector
• Minimum Bend Radius: 25.4 mm (1.0 inch)

Installation and Handling Guidelines

• Probe Case Torque: 63.3 N•m (560 in•lb)
• Connector Torque: 0.565 N•m maximum (5 in•lb)
• Maximum Thread Engagement: 24 mm
• Temperature Warning: Avoid below -34°C to protect seal
• Compatibility: For use with 5-meter Proximitor sensor only

FAQ

• What is the minimum target size for this probe?
• The probe requires a minimum target diameter of 30.5 mm for proper operation.
• What is the total cable length?
• The probe comes with a 5.0-meter long cable for flexible installation.
• Can I use this with a 9-meter system?
• No, this 5-meter probe works exclusively with 5-meter Proximitor sensors.
• What material is the probe case?
• Bently Nevada uses durable AISI 304 stainless steel for the probe case.
• What is the probe resistance specification?
• The probe DC resistance measures 7.2 ± 0.8 ohms from center to outer conductor.

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