Bently Nevada 330173-XX-XX-20-02-05 3300 5mm Proximity Probe

Product Introduction

The brand Bently Nevada engineers the 330173-XX-XX-20-02-05 model within the 3300 Series. This 3300 5mm Proximity Probe features an M8 x 1 thread without armor. Engineers deploy this eddy current transducer system for precision machinery vibration and position monitoring.

Technical Specifications

The 330173-XX-XX-20-02-05 transducer system integrates strict engineering tolerances across electrical, mechanical, and environmental domains.

Installation Guidelines

• Mount the 330173-XX-XX-20-02-05 probe using the M8 x 1 threaded housing.
• Limit thread engagement to a maximum depth of 12 mm.
• Apply recommended probe case torque of 5.1 N·m and a maximum torque of 7.3 N·m.
• Maintain a minimum cable bend radius of 25.4 mm (1.0 inch) to protect the triaxial cable.
• Secure connector-to-connector torque strictly to 0.565 N·m maximum.

Commissioning and Maintenance Convenience

Technicians install the 330173-XX-XX-20-02-05 rapidly using standard ClickLoc miniature coaxial connectors. Technicians verify loop resistance easily at the terminal blocks. Diagnostic indicators on companion monitors confirm proper gap voltage instantly during startup.

Compatibility Notes

The 330173-XX-XX-20-02-05 pairs seamlessly with standard 3300 Proximitor Sensors and extension cables. Engineers must match cable lengths correctly to maintain system calibration accuracy.

Certification Information

The 330173-XX-XX-20-02-05 includes multiple hazardous area approvals for EPL Ga, Gc, and Dc applications across various temperature classifications up to T1–T5.

Package List and Warranty

• One 330173-XX-XX-20-02-05 5mm Proximity Probe
• Factory calibration certificate
• Standard protective caps
• Comprehensive 12-month warranty

Shipping Information

We process orders within 24-48 hours. We ship globally using reliable carriers including FedEx, UPS, and DHL.

Typical Application Scenarios and Diagnostic Capabilities

• Turbine Machinery: Monitors radial vibration on steam and gas turbines.
• Compressors: Detects shaft relative motion in centrifugal compressors.
• Diagnostic Capabilities: Identifies unbalance, misalignment, and shaft pre-load conditions early.

Global PLC Spare HUB's Insight

Our engineers at Global PLC Spare HUB frequently deploy the 330173-XX-XX-20-02-05 in high-vibration petrochemical compressors. In one critical case, replacing a damaged probe eliminated erroneous trip signals. Technicians must always verify gap voltage prior to final locknut tightening to ensure reliable vibration logging.

FAQ and Buying Guide

Q: What power supply voltage does the 330173-XX-XX-20-02-05 require?

A: The system requires -17.5 Vdc to -26 Vdc operating power.

Q: How do I select the correct probe length for my asset?

A: Review your mechanical drawings to match the exact unthreaded and overall case length requirements.

Q: What causes premature pressure seal failure in this probe?

A: Exposing the probe tip to temperatures below -34°C (-30°F) damages the internal pressure seal.

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