Description

The Bently Nevada 330908 3300 NSv Proximity Probe is a specialized transducer component designed for non-contact vibration and position measurement in industrial rotating machinery. The NSv (Near-field) probe system is specifically engineered to provide accurate gap measurements in applications where space is constrained or where standard-sized proximity probes are not suitable. This model features a 3/8-24 UNF thread and is configured for standard installation requirements.

Features

• Designed for high-precision proximity sensing in small-clearance environments.
• 3/8-24 UNF threaded housing for secure mounting.
• Equipped with a miniature coaxial ClickLoc connector for reliable signal transmission.
• Standard cable configuration with a total length of 0.5 meters.
• Robust construction suitable for demanding industrial monitoring environments.

Technical Specifications

Installation Guidelines

• Ensure the probe is installed in a rigid, vibration-free mounting bracket to prevent false readings.
• Handle the probe tip with care; avoid physical impact or scratching of the probe face, as this can degrade measurement accuracy.
• Route the coaxial cable away from high-voltage power lines and sources of electromagnetic interference (EMI) to maintain signal integrity.
• Verify that the ClickLoc connector is fully seated and locked during installation to ensure a stable electrical connection.
• Always perform a system gap check and calibration verification after mounting the probe to ensure it is operating within the linear range of the associated proximity transducer system.

FAQ

What is the primary application for the 3300 NSv probe?

The 3300 NSv probe is intended for monitoring radial vibration, axial position, and speed in small-diameter shafts or applications where the target area is too small for standard 5mm or 8mm proximity probes.

Does this probe include protective armor?

No, this specific configuration (330908-00-55-05-02-00) is supplied without protective armor.