BENTLY 330105-02-12-05-02-05 Proximity Probe

Product Description

BENTLY NEVADA 330105-02-12-05-02-05 is a 3300 XL 8 mm Reverse Mount Proximity Probe used as part of the 3300 XL 8 mm Proximity Transducer System. It is an eddy-current non-contact sensor designed for measuring shaft vibration, radial displacement, axial position, and Keyphasor® reference signals on critical rotating machinery.

The reverse mount design allows the probe to be installed from inside the machine housing outward, making it suitable for applications where access space is limited, such as turbine and compressor bearing housings.

Specifications

• Brand: BENTLY NEVADA
• Model: 330105-02-12-05-02-05
• Product Type: Proximity Probe / Eddy Current Sensor
• Series: 3300 XL 8 mm
• Measurement Type: Non-contact shaft displacement measurement
• Probe Type: Reverse Mount Probe
• Sensing Diameter: 8 mm
• Thread: 3/8-24 UNF
• Cable Length: 0.5 m (1.6 ft)
• Connector Type: Miniature ClickLoc Coaxial Connector
• Cable Type: Standard cable
• Agency Approval: CSA / ATEX / IECEx approvals
• Operating Temperature: Approx. -51°C to +177°C
• Measurement Principle: Eddy current technology

Model Breakdown

330105-02-12-05-02-05

• 330105 → 3300 XL 8 mm Reverse Mount Probe
• 02 → 0.2 inch unthreaded length
• 12 → 1.2 inch case length
• 05 → 0.5 meter probe length
• 02 → Miniature ClickLoc coaxial connector
• 05 → Hazardous area approvals (CSA / ATEX / IECEx)

Advantages & Features

• Non-contact measurement eliminates mechanical wear
• High accuracy shaft vibration monitoring
• Compatible with Bently Nevada 3300 XL proximity systems
• Reverse mounting design for difficult installation locations
• Suitable for hazardous industrial environments
• Stable performance under high vibration conditions
• Supports API 670 compliant machinery protection applications

Applications

• Steam turbine vibration monitoring
• Gas turbine protection systems
• Compressor condition monitoring
• Generator shaft displacement measurement
• Pumps and motors monitoring
• Bearing vibration analysis
• Rotating machinery protection systems

Notes

• 330105-02-12-05-02-05 is a probe only, not a complete proximity transducer system
• Requires compatible 3300 XL Proximitor Sensor and extension cable to form a complete measurement system
• Confirm probe length, cable length, connector type, and approval requirements before replacement
• Correct probe gap adjustment is required for accurate measurement
• Do not install without verifying compatibility with the monitoring rack/system