Bently Nevada 330709-000-080-50-02-05 3300 XL 11 mm Proximity Probe

Product Introduction

The Bently Nevada 330709-000-080-50-02-05 is a 3300 XL 11 mm Proximity Probe, designed for precise measurement of radial vibration and axial position in rotating machinery. This model features an M16 x 1.5 thread, a 5.0-meter cable, and a miniature coaxial ClickLoc connector. It is manufactured in the U.S.A. and carries multiple agency approvals, ensuring compliance with international standards.

Technical Parameters

• Probe Length: 5.0 meters (16.4 feet)
• Unthreaded Length: 0 mm
• Overall Case Length: 80 mm
• Thread Size: M16 x 1.5
• DC Resistance (center to outer conductor): 7.2 ± 0.8 ohms
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel
• Cable Specification: 75 ohm triaxial, FEP insulated
• Operating Temperature: -52°C to +177°C
• Torque (recommended): 21.1 N•m (187 in•lb)

Parameter Analysis

The 5-meter length is specifically designed for use with a 5-meter Proximitor sensor, ensuring optimal impedance matching and signal integrity. The miniature coaxial ClickLoc connector provides a secure and quick connection. The probe’s temperature range covers most industrial environments, and the PPS tip offers durability and chemical resistance.

Application Scenarios

This probe is ideal for monitoring vibration and position in turbines, compressors, pumps, and other rotating machinery. It is commonly used in critical applications such as steam turbines, gas turbines, centrifugal compressors, and large electric motors.

Installation Guide

Mount the probe with the recommended torque of 21.1 N•m (187 in•lb). Ensure the target surface is flat and has a minimum diameter of 30.5 mm (1.2 in) for flat surfaces or 152 mm (6.0 in) for shafts. Maintain a minimum bend radius of 25.4 mm (1.0 in) for the cable. Connect the ClickLoc connector to the Proximitor sensor.

Compatibility

This probe is compatible with Bently Nevada 3300 XL systems and requires a 5-meter Proximitor sensor. It is designed for use with the 3300/3500 monitoring systems.

Maintenance Advice

Regularly inspect the probe cable for damage and ensure the tip is clean and free of debris. Check the connector for tightness. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature failure of the pressure seal.

Procurement Advice

When ordering the Bently Nevada 330709-000-080-50-02-05, verify the cable length and connector type to match your system requirements. Ensure you have the correct Proximitor sensor (5-meter) for optimal performance.

FAQ

Q1: What is the cable length of this probe?

A1: The total length is 5.0 meters (16.4 feet).

Q2: What is the thread size?

A2: The thread size is M16 x 1.5.

Q3: What is the operating temperature range?

A3: The operating and storage temperature range is -52°C to +177°C.

Q4: What is the recommended mounting torque?

A4: The recommended torque is 21.1 N•m (187 in•lb).

Q5: Is this probe compatible with 5-meter Proximitor sensors?

A5: Yes, this 5-meter probe is designed for use with 5-meter Proximitor sensors only.