Bently Nevada 330881-16-00-115-01-02 PROXPAC XL Proximity Transducer

The Bently Nevada 330881-16-00-115-01-02 is a PROXPAC XL Proximity Transducer, an integrated, self-contained proximity probe system that combines the probe, extension cable, and Proximitor® sensor into a single, factory-matched assembly . Unlike traditional separate-component systems, this design eliminates the need for a separate extension cable between the probe and its associated Proximitor sensor, simplifying installation and improving system reliability .

The "PROXPAC XL" housing is made of Polyphenylene Sulfide (PPS), a durable molded thermoplastic that replaces the steel and aluminum used in earlier housings. The material incorporates glass and conductive fibers to strengthen the housing and effectively dissipate electrostatic charges . This assembly is designed for non-contact vibration and displacement monitoring of rotating machinery such as turbines, compressors, pumps, and generator.

  • Item No :

    330881-16-00-115-01-02
  • Order(MOQ) :

    1
  • Payment :

    EXW
  • Product Origin :

    USA
  • Shipping Port :

    Wuhan, Hubei, China
  • Lead Time :

    3-5days
  • Weight :

    2.5kg
  • Product Overview

    Bently Nevada 330881-16-00-115-01-02 PROXPAC XL Proximity Transducer

    Integrated Self-Contained Proximity Probe System

    More details

    Country of origin

    USA

    Product condition

    New

    Warranty

    one year

    Payment Method

    T/T, Western Union

    Shipping Method

    DHL/FedEX/UPS/TNE/EMS

    Key Features & Benefits

    • Integrated Self-Contained System: Combines 3300 XL 8 mm probe, Proximitor sensor, and necessary fittings into a single factory-matched assembly; no extension cable required 

    • Simplified Installation: Eliminates the need for separate Proximitor housing and probe mounting alignment; field wiring connects directly between monitors and PROXPAC XL Assemblies 

    • Pre-Configured Measurement: Factory-set standoff adapter (B Dimension) and probe penetration (C Dimension) ensure correct probe positioning without adjustment 

    • Durable PPS Housing: Advanced molded thermoplastic housing with glass and conductive fibers for strength and electrostatic discharge dissipation 

    • Direct Monitor Connection: Field wiring connects directly between monitors and PROXPAC XL Assemblies without intermediate components 

    • High-Reliability Eddy Current Technology: Provides precise, non-contact displacement measurement for critical machinery protection applications 

    Part Number Breakdown

    The part number 330881-16-00-115-01-02 provides specific configuration details :

     
     
    Suffix Code Meaning
    330881 - PROXPAC XL Proximity Transducer Assembly base model
    -16 - 1 = 3300 XL 8 mm probe; 6 = Multiple Approvals 
    -00 - Standoff Adapter (B Dimension): 0 mm (no standoff) 
    -115 - Probe Penetration (C Dimension): 115 mm 
    -01 - Fittings Option: Configuration as per kit 
    -02 - Mounting Thread Option 

    Key Dimensions:

    • B Dimension (Standoff): 0 mm — No standoff adapter; mounting surface directly interfaces with housing

    • C Dimension (Probe Penetration): 115 mm — Probe tip extends 115 mm beyond the housing sleeve 

    Technical Specifications

     
     
    Category Specification
    Manufacturer Bently Nevada
    Model Number 330881-16-00-115-01-02
    Product Type PROXPAC XL Proximity Transducer Assembly
    Probe System 3300 XL 8 mm proximity probe 
    Measurement Principle Eddy current non-contact displacement measurement 
    Nominal Sensitivity 7.87 V/mm (200 mV/mil) 
    Linear Measurement Range 2.0 mm (80 mils) typical 
    Probe Tip Diameter 8 mm 
    Extension Cable Eliminated (integrated design) 
    Output Signal Proportional output to monitors 
    Supply Voltage –24 VDC nominal 
    Current Consumption Approximately 12 mA 
    Housing Material PPS (Polyphenylene Sulfide) with glass/conductive fibers 
    Frequency Response 0 to 10 kHz typical 
    Connector Type Coaxial ClickLoc-style connector 
    Operating Temperature (Probe) –35°C to +177°C 
    Operating Temperature (Driver) –35°C to +85°C 
    Country of Origin USA 

    System Architecture

    The PROXPAC XL Assembly provides an integrated approach to proximity monitoring:

    text
    Traditional System:
    Probe → Extension Cable → Proximitor → Monitor
    
    PROXPAC XL System (330881-16-00-115-01-02):
    Integrated Probe + Proximitor Assembly → Direct Field Wiring → Monitor

    Benefits of Integrated Design:

    • No extension cable required, eliminating a potential point of failure 

    • Simplified installation with direct field wiring to monitors 

    • Factory-matched components ensure stable sensitivity and linear performance 

    • Self-contained unit reduces the number of components and connection points

    Applications

    The PROXPAC XL assembly is deployed across critical rotating machinery monitoring applications :

     
     
    Industry Application
    Oil & Gas Pipeline compressor stations, LNG receiving station units, refinery compressors 
    Petrochemical Ethylene and propylene compressors, high-pressure hydrogenation pump units 
    Power Generation Large steam turbines, auxiliary rotating equipment in nuclear power plants 
    Heavy Manufacturing Paper machine drying cylinders, steel mill centrifugal blowers 
    General Industry Pumps, generators, and critical rotating equipment 

    Ordering & Shipping Information

     
     
    Detail Information
    Condition New & Original
    Stock Status In Stock
    Warranty 12 Months
    Shipping Fast dispatch upon order confirmation
    Country of Origin USA
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