330880-16-00-060-03-02 Bently Nevada PROXPAC XL Proximity Transducer

Product Overview

• The 330880-16-00-060-03-02 is a high-performance PROXPAC XL proximity transducer system.
• It integrates a specialized 3300 XL 8 mm probe within a protective industrial housing.
• Designed for through-the-casing mounting, it provides critical shaft vibration and position data.
• Technical personnel should refer to the official Bently Nevada manual for specific gap voltage calibration.

Technical Specifications

• Brand: Bently Nevada
• Model: 330880-16-00-060-03-02
• Linear Range: 2 mm (80 mils) starting at 0.25 mm from the target.
• Incremental Scale Factor: 7.87 V/mm (200 mV/mil) with ±5% accuracy.
• Frequency Response: 0 to 10 kHz (+0, -3 dB) for high-speed signal processing.
• Operating Temperature: Probe withstands -51 °C to +177 °C (-60 °F to +350 °F).
• Housing Rating: IP66 verified for superior resistance to dust and high-pressure water.
• Power Requirement: Operates on -17.5 Vdc to -26 Vdc for standard configurations.
• Target Sensitivity: Optimized for AISI 4140 steel shafts with a minimum 50.8 mm diameter.
• Impact Strength: Housing is certified to withstand two separate 4 Joule impacts.

Configuration Breakdown

• 330880 PROXPAC XL Proximity Transducer
• ∟ -16 Probe and Approvals: 3300 XL 8 mm probe (Standard)
• ∟ -00 Standoff Adapter: No standoff adapter (B Dimension)
• ∟ -060 Probe Penetration: 60 mm total length (C Dimension)
• ∟ -03 Fittings: 3/4-14 NPT with SST reducer and dual plugs
• ∟ -02 Mounting Thread: 3/4-14 NPT interface

Global PLC Spare HUB's Insight

• The 330880-16-00-060-03-02 offers unmatched protection for sensitive probe electronics.
• Its glass-reinforced PPS housing provides conductive fibers to dissipate static and resist UV damage.
• The PROXPAC XL series is the preferred choice for cooling water pumps and large induction motors.
• Engineers value the ClickLoc connector system for maintaining signal integrity in high-vibration zones.

Diagnostic Capabilities & Applications

• Radial Vibration: Real-time monitoring of shaft unbalance and dynamic misalignment.
• Axial Thrust: Precise measurement of rotor position to prevent catastrophic bearing failure.
• Compatibility: Fully compatible with Bently Nevada 3500 and 1900 monitoring racks.
• Typical Scenarios: Centrifugal compressors, steam turbines, and industrial gearboxes.

Installation & Maintenance Guidelines

• Gap Setting: Ensure a mechanical gap of 1.27 mm (50 mils) during cold installation.
• Mounting Torque: Retaining nut should be tightened to 29.5 N·m (260 in·lb).
• Wiring Integrity: Use 3-conductor shielded triaxial cable for runs up to 305 metres.
• Seal Protection: Avoid exposing the probe to temperatures below -34 °C to preserve pressure seals.

Commercial Logistics

• Warranty Policy: Includes a 12-month comprehensive industrial warranty.
• Fast Dispatch: Ships within 24-48 hours via FedEx, UPS, or DHL.
• Package Weight: Approximately 1.44 kg (3.2 lbs) per assembly.
• Quality Assurance: Guaranteed genuine product manufactured in the U.S.A.

FAQ and Selection Guidance

• How do I verify the correct penetration depth for the 330880?
• Measure from the casing exterior to the shaft; the 60mm (-060) length must cover the full distance plus the gap.
• What happens if the operating voltage is too positive?
• Voltages more positive than -23.5 Vdc can significantly reduce the linear measurement range of the sensor.
• Is the housing suitable for outdoor petrochemical environments?
• Yes, the UV-resistant PPS material and IP66 rating are designed for harsh outdoor industrial exposure.
• Can I replace the internal probe without changing the entire 330880 assembly?
• The 8mm probe is an integrated part of the sleeve; check the ClickLoc connector before considering a full replacement.
• Expert Selection Tip: Why choose the -03 fitting option?
• The -03 option provides maximum flexibility by including an SST reducer, allowing for easier adaptation to various conduit sizes.

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