Bently Nevada 3300 NSv Proximity Probe 330901-00-08-10-01-00

Product Overview

The Bently Nevada 330901-00-08-10-01-00 is a premium proximity probe from the 3300 NSv (Narrow System) series, specifically engineered for machinery with restricted installation space. This eddy current sensor is the optimal solution for monitoring vibration and shaft position in small centrifugal compressors, pumps, and high-speed turbomachinery where standard 8mm probes cannot be accommodated.

Technical Configuration

A detailed breakdown of the engineering parameters for this 3300 NSv configuration:

• Model Series: 3300 NSv Probe (1/4-28 UNF thread, without armor)
• Unthreaded Length (00): 0.0 inches
• Overall Case Length (08): 0.8 inches (Compact profile)
• Total Length (10): 1.0 Meter (3.3 feet)
• Connector/Cable Type (01): Miniature coaxial ClickLoc connector, standard cable
• Agency Approval (00): Standard (No specific country approvals required)

Technical Specifications

Engineering Advantages

The Bently Nevada 3300 NSv system is characterized by its superior thermal stability (±0.15%) and high-durability construction. The probe cable utilizes ClickLoc connectors to ensure a secure, vibration-proof connection that can withstand over 5000 flex cycles. Its PPS tip and stainless steel case provide exceptional resistance to industrial chemicals and salt spray (tested up to 500 hours), ensuring the sensor maintains its calibration and structural integrity in the most corrosive environments.

Technical FAQs

Q1: What defines the "Narrow System" (NSv) application?
A1: NSv probes are designed for machines with small shaft diameters or very restricted installation envelopes where standard 8mm proximity systems would experience excessive "side-view" interference or physical fitment issues.

Q2: How should I manage the installation gap?
A2: A minimum air gap of 2.5mm is generally recommended during installation. Use a calibrated voltmeter to set the gap based on the Proximitor sensor's DC voltage output to ensure you are within the linear range.

Q3: Can the 330901-00-08-10-01-00 be used with 3300 XL extension cables?
A3: No. The electrical characteristics and impedance of the NSv system are different from the 3300 XL 8mm system. You must pair this probe with a 3300 NSv extension cable and a 3300 NSv Proximitor for accurate measurement results.