Bently Nevada 330105-02-12-05-02-00 Reverse Mount Proximity Probe

Overview

The Bently Nevada 330105-02-12-05-02-00 is a high-precision 8 mm reverse mount proximity probe designed for critical rotating machinery monitoring. It delivers accurate, non-contact measurements of shaft vibration and displacement, ensuring reliable performance in turbines, compressors, motors, and pumps. Moreover, its reverse mount design provides flexible installation options where space constraints or unconventional orientations exist. This probe works seamlessly with extension cables and Proximitor sensors, forming a complete 3300 XL proximity transducer system trusted in industrial environments.

Key Features and Functional Highlights

• Reverse mount configuration allows installation in tight or unconventional locations.

• High-precision non-contact sensing ensures accurate vibration and displacement monitoring.

• Durable construction withstands harsh industrial conditions and temperature variations.

• Fully compatible with 3300 XL monitoring systems, including racks and Proximitor sensors.

• Miniature ClickLoc coaxial connector provides secure and reliable electrical connections.

• Threaded 8–24 UNF mounting ensures stable and repeatable probe positioning.

• Short cable length (0.5 m) simplifies system integration in compact setups.

Technical Specifications

• Model: 330105-02-12-05-02-00

• Probe Type: 3300 XL 8 mm Reverse Mount Proximity Probe

• Probe Tip Diameter: 8 mm

• Mounting Style: Reverse mount

• Connector Type: Miniature ClickLoc coaxial connector

• Thread Size: 8–24 UNF

• Cable Length: 0.5 m (1.6 ft)

• Dimensions: 20.4 × 22.2 × 3.7 cm

• Weight: 0.23 kg

• Operating Temperature Range: –40 °C to +85 °C

• Frequency Response: >20 kHz mounted resonant frequency

• Condition Options: New or rebuilt

• System Components: Probe + extension cable + Proximitor sensor

Typical Applications and System Integration

• Steam and gas turbines for real-time shaft monitoring.

• Industrial compressors requiring accurate vibration measurement.

• Large motors and pumps where non-contact sensing improves reliability.

• Integration with 3300 XL monitoring racks for continuous condition monitoring.

• Suitable for critical machinery in power generation, oil & gas, and heavy industry.

FAQ

Q1: What is the purpose of a reverse mount proximity probe?
A1: It allows installation in restricted spaces or unconventional orientations without compromising measurement accuracy.

Q2: Can this probe be used with existing 3300 XL systems?
A2: Yes, it is fully compatible with 3300 XL racks, Proximitor sensors, and extension cables.

Q3: What environmental conditions can this probe withstand?
A3: It operates reliably between –40 °C and +85 °C and resists harsh industrial environments.

Q4: Are replacement or rebuilt options available?
A4: Yes, both unused and professionally rebuilt units are available for flexible purchasing.

Q5: How does the miniature ClickLoc connector benefit installation?
A5: It provides secure, fast, and reliable electrical connection, reducing installation errors and downtime.