Reverse Mount Probe 330105-02-12-90-02-05 | Bently Nevada

Overview

The Bently Nevada 330105-02-12-90-02-05 is a reverse-mount probe from the 3300 XL 8 mm series, offering exceptional reliability and precision. It is engineered for vibration monitoring and shaft position measurement in various industrial applications. Enhanced by patented features like TipLoc and CableLoc designs, this probe ensures durability and accuracy, even in demanding environments.

Technical Specifications

Brand: Bently Nevada
Model: 330105-02-12-90-02-05
Suffix Meaning:

• 330105-02-12: Thread size (3/8-24 UNF)
• 90: Total length of 9.0 meters (29.5 feet)
• 02: Miniature ClickLoc coaxial connector
• 05: CSA, ATEX, and IECEx approvals

Key Features:

• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 303 or 304 stainless steel (SST)
• Sealing Material: Viton® O-ring for pressure differential sealing

Operating Conditions:

• Standard Temperature Range: -52°C to +177°C (-62°F to +350°F)
• Extended Temperature Range: -52°C to +218°C for the tip; -51°C to +260°C for the cable and connector

Dimensions and Weight:

• Dimensions: 20.4 cm x 22.2 cm x 3.7 cm
• Weight: 0.323 Kg

Performance Characteristics:

• Target Size: Minimum 15.2 mm (0.6 in) diameter flat target
• Nominal Probe DC Resistance: 9.87 ± 0.50 Ω for 9.0 m length

Durability Features:

• Patented TipLoc technology enhances tip-to-body bond strength
• CableLoc design provides 330 N (75 lbf) pull strength
• Optional FluidLoc feature prevents liquid ingress through the cable interior

Torque Ratings:

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

Frequently Asked Questions (FAQ)

1. What approvals does the 330105-02-12-90-02-05 model have?
   • It has CSA, ATEX, and IECEx certifications.
2. Can this probe handle extreme temperatures?
   • Yes, the probe supports standard and extended temperature ranges up to 218°C (425°F) for the tip and 260°C (500°F) for the cable.
3. What makes the CableLoc and TipLoc designs unique?
   • These patented features ensure high durability and resistance to mechanical stress and liquid ingress.
4. What is the significance of the FluidLoc option?
   • It prevents oil or other liquids from leaking through the cable’s interior, ideal for applications with high liquid exposure.
5. How is the probe sealed?
   • The probe uses a Viton® O-ring for differential pressure sealing, though specific pressure testing is not performed by default.

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