330905 3300 XL Probe | Bently Nevada NSv Eddy-Current Sensor

Product Description – Bently Nevada 330905‑00‑10‑05‑02‑CN Proximity Probe

Overview

The Bently Nevada 330905‑00‑10‑05‑02‑CN NSv proximity probe is a high-precision eddy-current sensor designed to measure the distance between the probe tip and a conductive surface, such as a rotating shaft. It forms part of a complete 3300 XL monitoring system alongside extension cables and Proximitor® sensors. Moreover, its robust stainless-steel construction ensures reliable performance in harsh industrial environments.

This probe delivers accurate vibration and displacement measurements, making it essential for monitoring radial vibration, axial (thrust) position, and generating Keyphasor® signals for machinery protection systems. It is widely used in turbines, compressors, motors, pumps, and other critical rotating machinery.

Technical Specifications

General Information

• Model Number: 330905‑00‑10‑05‑02‑CN

• Series: 3300 XL NSv Proximity Probe

• Type: Eddy-current displacement sensor

• Probe Tip Diameter: 8 mm

• Thread Size: M10 × 1.0

• Probe Length: 50 mm

• Cable Length: 1.0 m integral cable

• Connector Type: Standard connectors (probe and Proximitor® ends)

• Housing Material: Stainless steel

• Weight: 100 g

• Country of Origin: CN (China)
  

Performance & Electrical

• Linear Range: 0 to 2.0 mm (0 to 80 mils)

• Nominal Gap: 1.5 mm (60 mils typical)

• Scale Factor: –200 mV/mil (–7.87 mV/µm) ±6%

• Frequency Response: DC to 10 kHz (±3 dB)

Environmental Ratings

• Operating Temperature: –51 °C to +177 °C

• Storage Temperature: –55 °C to +200 °C

• Pressure Rating: Up to 200 psi

FAQ

Q1: What is the nominal gap for this probe?
The 330905‑00‑10‑05‑02‑CN probe has a typical nominal gap of 1.5 mm (60 mils).

Q2: Can this probe operate in extreme temperatures?
Yes, it reliably operates from –51 °C to +177 °C, suitable for industrial machinery.

Q3: Which cable length comes with the probe?
This probe includes a 1.0-meter integral cable for direct connection to Proximitor® sensors.

Q4: Is this probe compatible with other 3300 XL system components?
Yes, it integrates seamlessly with 3300 XL extension cables and Proximitor® sensors.

Q5: What is the weight of the probe?
The probe weighs approximately 100 grams, making it easy to install and handle.