330880-28-35-017-00-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330880-28-35-017-00-02
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330880-28-35-017-00-02 PROXPAC XL Proximity Transducer is a self-contained proximity sensing assembly designed for advanced machinery condition monitoring and industrial automation environments. Integrating a 3300 XL 8 mm proximity probe and Proximitor sensor within a single IP66-rated Polyphenylene Sulfide housing, this model eliminates the need for external Proximitor enclosures and extension cables, simplifying installation within rotating equipment and fluid-film bearing machinery. With a 2 mm linear measurement range, recommended 1.27 mm gap setting, and compatibility with industrial control systems via standard 50 Ω output, the 330880-28-35-017-00-02 enables accurate shaft vibration and position feedback for predictive maintenance and machinery protection strategies. Featuring tolerance to harsh temperatures from −52°C to +100°C, corrosion-resistant thermoplastic construction, and approvals-ready probe architecture, this proximity transducer supports long-term reliability in petrochemical plants, power generation facilities, and automated compressor or turbine systems. The housing design incorporates conductive reinforcement for electrostatic dissipation, minimizing signal distortion and improving data integrity for automation platforms such as PLC, DCS, and condition monitoring systems.

Applications

Application 1: Turbomachinery Vibration Measurements
Provides real-time shaft vibration data for compressors, steam turbines, and gas turbines, supporting API-compliant monitoring and protection systems.

Application 2: Bearing Position & Thermal Growth Tracking
Measures shaft displacement within a 2 mm linear range, enabling bearing clearance assessment, rotor growth tracking, and machine alignment diagnostics.

Application 3: Predictive Maintenance in Petrochemical Units
Integrated into refinery DCS/SCADA systems to detect early vibration anomalies, reducing unplanned shutdowns by 15–30% through early condition-based maintenance.

Application 4: Rotating Equipment Protection in Power Plants
Supports generator and boiler fan assemblies with continuous vibration monitoring to prevent critical rotor failures and reduce operational outages.

Application 5: OEM Embedded Machinery Instrumentation
Used by rotating machinery manufacturers as a compact, self-contained proximity transducer module that reduces wiring and enclosure complexity for OEM packaging.

Specifications

Competitive Advantage

Advantage 1: Self-Contained System Architecture
Integrated probe + Proximitor eliminates extension cabling and remote housing, reducing installation time and failure points in harsh automation environments.

Advantage 2: Industrial IP66 / Type 4X Housing Durability
PPS thermoplastic housing with conductive fiber reinforcement offers resistance to corrosion, washdown, and electrostatic buildup for severe process conditions.

Advantage 3: Wide Operating Temperature & Reliability Window
Operates from −52°C to +100°C, enabling deployment across refinery outdoor units, turbine halls, and power-generation equipment with thermal gradients.

Advantage 4: Enhanced Automation Integration
Standard 50 Ω output and field wiring compatibility (16–24 AWG) simplify connection to PLC, DCS, monitoring racks, and API-670 compliant protection platforms.

Advantage 5: Simplified Maintenance & Lower Lifecycle Cost
Reduced hardware components and enclosure consolidation decrease maintenance labor and wiring complexity, improving equipment uptime and total cost of ownership.