Bently Nevada 330103-00-07-10-02-05 3300 XL 8mm Proximity Probe

Product Overview

The Bently Nevada 330103-00-07-10-02-05 represents a critical component of the 3300 XL 8mm Proximitor® Seismoprobe® Sensor System. This eddy current proximity probe measures non-contacting static (gap) and dynamic (vibration) displacement of a rotating shaft. It integrates seamlessly with 3300 XL Proximitor Sensors to provide high-accuracy data for machinery protection systems. We supply this unit as 100% brand new and original, ensuring the mechanical integrity and thermal stability required for mission-critical industrial assets.

Part Number Breakdown

The suffix logic for the 330103 model defines its specific mechanical and electrical configuration:

Technical Specifications

The 330103-00-07-10-02-05 operates with high precision across diverse environmental conditions:

• Probe Tip Material: Polyphenylene sulfide (PPS)

• Thread Size: 3/8-24 UNF-2A (Standard)

• Linear Range: 2.0 mm (80 mils)

• Scale Factor: 7.87 V/mm (200 mV/mil)

• Operating Temperature: -51 °C to +177 °C (-60 °F to +351 °F)

• Pressure Rating: Fully sealed against 700 psi (48 bar)

• Compatibility: 3300 XL 5mm, 8mm, and 3300 8mm systems

Engineering Advantages

• Resilience in Harsh Environments: The probe tip utilizes high-strength Polyphenylene sulfide (PPS). This material resists chemical corrosion and moisture ingress, ensuring the sensor maintains calibration accuracy in the presence of industrial oils and high humidity.

• Gold-Plated ClickLoc™ Connections: The 330103-00-07-10-02-05 features a gold-plated ClickLoc™ connector. This specialized interface provides a secure, vibration-proof connection and prevents the signal degradation often caused by terminal oxidation.

• High-Pressure Sealing: The probe housing withstands external pressures up to 700 psi. This enables direct installation in high-pressure machine casings, such as turbines and compressors, without requiring additional protective thermowells or seals.

• Standardized Mounting: The 3/8-24 UNF threaded body allows for direct mounting into standard industrial brackets. The -00-07 configuration provides a short overall length, making it ideal for compact installation spaces where shaft access is limited.

• EMI/RFI Immunity: The 3300 XL system architecture effectively rejects electromagnetic interference. This ensures the 1.0-meter cable transmits clean displacement data to the Proximitor sensor even when routed near high-voltage motor cabling.

FAQs

• Does this probe require a specific extension cable?

  Yes. To maintain the system's 5-meter or 9-meter electrical length calibration, you must pair this 1.0-meter probe with the appropriate 3300 XL extension cable (e.g., 330130 series) and a 3300 XL Proximitor Sensor.

• Is this Bently Nevada probe 100% brand new?

  Absolutely. We guarantee that every 330103-00-07-10-02-05 we ship is brand new and original in factory-sealed packaging. Each unit satisfies all E-E-A-T procurement standards for high-performance vibration hardware.

• What is the purpose of the protective boot (-02 option)?

  The protective boot provides an additional layer of environmental sealing over the coaxial connection. It prevents moisture and contaminants from entering the connector interface, which is vital for long-term signal stability in outdoor or washdown areas.

• How do I adjust the probe gap during installation?

  Use a digital multimeter to measure the DC voltage output from the Proximitor sensor. Rotate the probe in its mounting bracket until the voltage matches the manufacturer’s specified "center-gap" voltage (typically -10V DC for 3300 XL systems) before tightening the locknuts.