330105-02-12-50-12-05 Bently Nevada | Reverse Mount Probe

Overview

The Bently Nevada 330105-02-12-50-12-05 3300 XL 8 mm Reverse Mount Probe delivers superior reliability and precision for critical machinery monitoring applications. Designed for seamless integration with Bently Nevada Proximitor sensors, this probe offers enhanced durability and advanced sealing technologies, ensuring optimal performance in industrial environments.

Technical Specifications

General Features

• Brand: Bently Nevada
• Model: 330105-02-12-50-12-05
• Probe Type: Reverse Mount, 8 mm
• Certifications: CSA, ATEX, IECEx
• Certificate of Origin: Available upon request

Thread and Connection Details

• Thread Type: 3/8-24 UNF
• Thread Engagement: Maximum 0.563 in
• Connector Type: Miniature ClickLoc coaxial connector with FluidLoc cable option

Dimensions and Weight

• Length: 5.0 meters (16.4 feet)
• Weight: 0.323 kg
• Dimensions: 20.4 cm x 22.2 cm x 3.7 cm

Material and Durability

• Probe Tip Material: Polyphenylene sulfide (PPS)
• Case Material: AISI 303/304 Stainless Steel
• Sealing Material: Viton® O-ring (pressure seal not tested)

Operating Conditions

• Standard Temperature Range: -52°C to +177°C (-62°F to +350°F)
• Extended Temperature Range: Up to +218°C (probe tip); +260°C (cable and connector)

Electrical Characteristics

• Nominal DC Resistance: 8.73 ± 0.50 Ω for 5.0-meter length
• System Accuracy: Optimized for AISI 4140 steel targets

Torque Specifications

• Maximum Rated Torque: 22.6 N•m (200 in•lbf)
• Recommended Torque: 7.5 N•m (66 in•lbf)

Enhanced Design Features

• Patented TipLoc molding enhances the probe tip’s robustness.
• CableLoc provides 330 N (75 lbf) pull strength for secure cable attachment.
• FluidLoc Cable Option: Prevents liquid leakage through the cable.

Application and Compatibility

• Suitable for use with 5-meter Proximitor sensors only.
• Minimum target size: 15.2 mm (0.6 in) diameter flat target.

Understanding the Model Number

• 330105-02-12: 3/8-24 UNF threads
• -50: Total length of 5.0 meters (5-meter probes are designed for use with the 5 meter Proximitor sensor only.)
• -12: Cable type (FluidLoc option)
• -05: Certifications and agency approvals

Frequently Asked Questions (FAQ)

• Q1: What is the purpose of the FluidLoc cable option?
  A1: The FluidLoc cable option prevents oil or other liquids from leaking through the cable interior, ensuring a secure and clean operation.
• Q2: Can this probe operate in high-temperature environments?
  A2: Yes, it can operate up to +218°C for the probe tip and +260°C for the cable and connector.
• Q3: What is the minimum recommended target size?
  A3: The minimum target size is 15.2 mm (0.6 inches) in diameter for flat targets.
• Q4: What type of applications is this probe suited for?
  A4: It is designed for critical machinery monitoring, particularly in applications requiring robust sealing and precision measurements.

For more detailed information: 3300 XL 8 mm Proximity Transducer System Datasheet