Bently Nevada 330710-000-060-50-02-00 3300 XL 11 mm Proximity Probe

Product Introduction

The Bently Nevada 330710-000-060-50-02-00 is a 3300 XL 11 mm proximity probe designed for precise vibration and position measurements in rotating machinery. Manufactured in the U.S.A., this probe features a rugged AISI 304 stainless steel case and a polyphenylene sulfide (PPS) tip, ensuring durability in harsh industrial environments. With a 5.0-meter total length and a miniature coaxial ClickLoc connector, it is optimized for use with the five-meter Proximitor sensor.

Technical Parameters

• Model: 330710-000-060-50-02-00
• Unthreaded Length: 0 mm
• Overall Case Length: 650 mm
• Total Length: 5.0 meters (16.4 feet)
• Thread: M16 x 1.5
• Connector: Miniature coaxial ClickLoc, standard cable
• Agency Approval: Not required
• Probe DC Resistance (RPROBE): 7.2 ± 0.8 ohms
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel
• Probe Cable: 75 Ω triaxial, FEP insulated
• Probe Case Torque: 63.3 N•m (560 in•lb) for M16x1.5
• Connector Torque: Finger tight (recommended), 0.565 N•m (5 in•lb) maximum
• Minimum Bend Radius: 25.4 mm (1.0 in)
• Operating/Storage Temperature: -52°C to +177°C (-62°F to +351°F)

Parameter Analysis

The 330710-000-060-50-02-00 is engineered for accuracy and stability. The 5.0-meter cable length is specifically matched to the five-meter Proximitor sensor for optimal performance. The probe’s DC resistance of 7.2 ± 0.8 ohms ensures consistent signal transmission. The M16x1.5 thread allows secure mounting, with a maximum thread engagement of 24 mm. The probe is designed for a minimum target flat surface diameter of 30.5 mm and a minimum shaft diameter of 152 mm to avoid cross-talk limitations.

Application Scenarios

This proximity probe is ideal for monitoring vibration and axial position in critical rotating machinery, including turbines, compressors, pumps, and other industrial equipment. It is commonly used in applications where precise shaft displacement measurements are essential for predictive maintenance and machine protection.

Installation Guide

Install the probe with the recommended torque of 63.3 N•m (560 in•lb) for the M16x1.5 case. Ensure the mounting surface is clean and flat. Connect the miniature coaxial ClickLoc connector to the extension cable or Proximitor, tightening finger tight (maximum 0.565 N•m). Maintain a minimum bend radius of 25.4 mm for the cable. For optimal performance, observe the recommended target size and shaft diameter.

Compatibility

The 330710-000-060-50-02-00 is part of the 3300 XL series and is compatible with 3300 XL Proximitor sensors designed for 5-meter probes. It can be used with Bently Nevada 3500 monitoring systems and other compatible condition monitoring systems.

Maintenance Advice

Regularly inspect the probe tip and cable for damage. Keep the connector clean and dry. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature failure of the pressure seal. Check the probe resistance periodically to ensure it remains within specification.

Procurement Advice

When ordering, verify the model number 330710-000-060-50-02-00 to ensure you receive the correct configuration. Confirm the total length (5.0 meters) and connector type (miniature coaxial ClickLoc) match your system requirements. Consider purchasing spare probes to minimize downtime.

FAQ

What is the total length of the 330710-000-060-50-02-00?

The total length is 5.0 meters (16.4 feet).

What type of connector does this probe use?

It uses a miniature coaxial ClickLoc connector with standard cable.

What is the operating temperature range?

The probe operates from -52°C to +177°C (-62°F to +351°F).

Can this probe be used with a 1-meter or 9-meter Proximitor?

No, the 5-meter probe is designed for use with the five-meter Proximitor sensor only.

What is the recommended torque for installation?

The recommended torque for the M16x1.5 probe case is 63.3 N•m (560 in•lb).