Product Overview

The Bently Nevada 330103-00-04-20-02-00 is a 3300 XL 8 mm proximity probe used for non-contact measurement of relative shaft displacement on rotating machinery. The probe operates on eddy-current sensing principles and is installed close to a conductive target to detect very small changes in shaft motion. In a machinery protection or condition monitoring system, this signal supports continuous tracking of vibration (dynamic) and position (static) conditions to help identify developing mechanical faults before they escalate.

This probe is one element of a complete proximity transducer channel and must be applied with a compatible 3300 XL extension cable and Proximitor sensor of the same system length to achieve correct scaling, linearity, and overall channel performance.

Hardware Parameters

• Model / Order Number: 330103-00-04-20-02-00

• Product Family: 3300 XL / 3300 System

• Sensor Type: 8 mm proximity probe (eddy-current)

• Measurement Function: Non-contact displacement (relative)

• Output Behavior: Passive probe element; channel output depends on the paired Proximitor sensor and monitoring module

• Mechanical Configuration: Part-number coded for specific installation geometry and length options

• Environmental Suitability: Designed for continuous operation in typical rotating equipment housings with oil mist and vibration exposure

• Condition: Brand New

• Availability: In Stock

• Country of Origin: USA

• Net Weight: 0.06 kg

• Dimensions: 1.8 x 1.6 x 123 cm

• HS Code: 8537101190

• MOQ: 1

• Lifecycle Status: Active

Integration notes

• Best practice is to maintain matched system components (probe + extension cable + Proximitor) for the required total length

• Final performance depends on target material, probe gap setting, mounting stiffness, and routing/grounding practices

• This device is not a 4–20 mA transmitter; current-loop outputs require external signal conversion equipment if needed

Industrial Applications