330880-16-00-045-00-02 Bently Nevada 3300 XL ProxPac Transducer

Product Introduction

The 330880-16-00-045-00-02 is a specialized, all-in-one transducer assembly that integrates an 8mm proximity probe with the Proximitor sensor into a single ultraviolet (UV) resistant housing. This "ProxPac" design simplifies wiring and eliminates the need for external mounting of sensor electronics. To ensure correct mechanical clearance and electrical integration, please review the official documentation: PROXPAC XL Assembly Datasheet.

Technical Specification Matrix

• Manufacturer: Bently Nevada
• Model Number: 330880-16-00-045-00-02
• Transducer Type: Integrated Proximity Sensor (8mm)
• Linear Range: 2 mm (80 mils), starting at 10 mils from target
• Scale Factor: 200 mV/mil (7.87 V/mm) ±5%
• Frequency Response: 0 to 10 kHz (+0, -3 dB)
• Housing Rating: IP66 verified for high-pressure washdown and dust resistance
• Temperature Limits: Probe operates from -51 °C to +177 °C
• Input Voltage: -17.5 Vdc to -26 Vdc
• Shaft Diameter: Minimum 50.8 mm (2.0 in) for accurate measurement

Configuration Breakdown

• Model: 330880 (ProxPac XL Transducer)
  • -16 — 3300 XL 8 mm probe (No Approvals)
    • -00 — No standoff adapter (B Dimension)
      • -045 — 45mm Probe Penetration (C Dimension)
        • -00 — No fittings; two plugs and two washers
          • -02 — 3/4-14 NPT Mounting Thread

Global PLC Spare HUB's Insight

The 330880-16-00-045-00-02 is highly valued by engineers for its compact 45mm penetration depth, making it ideal for smaller machinery casings where space is at a premium. Unlike separate probe systems, this integrated unit reduces potential failure points at the intermediate connectors.

• Typical Applications: Monitoring radial vibration in Electric Motors, Pumps, and Hydro-turbines.
• Diagnostic Power: Supports full machinery health monitoring including Shaft Centerline Plots and Vibration Orbit analysis.
• Suitability: Best suited for non-hazardous areas where "No Approvals" simplifies compliance paperwork and reduces procurement cost.

Shipping and Warranty Terms

• Country of Origin: Made in U.S.A.
• Item Condition: Brand New & Original in factory packaging.
• Service Guarantee: 12-Month comprehensive factory warranty included.
• Express Logistics: Global shipping via FedEx, UPS, or DHL.
• Delivery Time: Dispatched from stock within 24-48 hours.

Professional FAQ

• How does the lack of standoff adapter (-00) affect my installation of the 330880-16-00-045-00-02?
• Without a standoff, the housing sits directly against the machine surface. Ensure your casing thickness and probe gap requirements are fully met by the 45mm penetration length.

• What is the impact of using the 3/4-14 NPT mounting thread?
• The NPT thread ensures a rigid, leak-proof seal with the machine casing, providing the structural stability needed to maintain a constant 1.27 mm (50 mil) gap setting.

• Can I use this "No Approvals" version in an ATEX-rated zone?
• No. The 330880-16-00-045-00-02 (Option -16) is intended for general-purpose areas. For hazardous environments, you must select the multiple approvals version (Option -28).

• Is the ClickLoc connector compatible with standard extension cables?
• While the ProxPac is integrated, the internal probe-to-sensor connection uses the Gold-plated ClickLoc system, ensuring vibration-proof electrical contact for high-fidelity signals.

• Buying Guide: What should I check before ordering this 45mm version?
• Measure your total insertion depth carefully. If your casing is thick, 45mm may not reach the shaft. In such cases, you would need a longer "C" dimension or a standoff adapter "B" option.

Mechanical & Environmental Resilience

The 330880-16-00-045-00-02 features a high-performance PPS thermoplastic housing capable of withstanding 4 Joule impacts at extreme temperatures. The neoprene O-rings and 304 Stainless Steel sleeve provide robust protection against lube oil and moisture ingress, ensuring long-term stability for critical vibration protection loops.

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