330881-28-05-035-01-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330881-28-05-035-01-02
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 330881-28-05-035-01-02 PROXPAC XL Proximity Transducer is a high-precision, fully integrated proximity sensor system designed for advanced industrial automation applications. Featuring the 3300 XL 8 mm probe with multiple approvals, this transducer assembly delivers superior accuracy with a linear range of 2 mm and a recommended gap setting of 1.27 mm. Its compact, self-contained housing eliminates the need for extension cables and separate Proximitor housings, simplifying field installation and reducing wiring complexity. The PROXPAC XL Assembly is constructed from Polyphenylene Sulfide (PPS) reinforced with glass and conductive fibers, ensuring exceptional mechanical strength, electrostatic dissipation, and corrosion resistance. Rated for IP66 and Type 4X environments, this transducer operates reliably across a wide temperature range of -52°C to +100°C (-62°F to +212°F). With output resistance of 50 Ω, supply sensitivity under 2 mV per volt, and flexible field wiring options from 0.2 to 1.5 mm² (16–24 AWG), the 330881 PROXPAC XL is optimized for critical proximity monitoring in high-performance automated systems.

Applications

1. High-Speed Rotating Machinery Monitoring
Designed for shafts with diameters from 50.8 mm minimum to 76.2 mm recommended, the PROXPAC XL provides precise rotor displacement detection in turbines, compressors, and pumps, supporting predictive maintenance in automation systems.

2. Offshore and Marine Automation
With an IP66 and Type 4X rating and robust PPS housing, the transducer withstands harsh offshore environments, including salt spray, humidity, and vibration, ensuring reliable proximity sensing in maritime automation.

3. Power Generation Turbines
The integrated 3300 XL Proximitor sensor eliminates external wiring, reducing installation complexity in critical energy generation equipment, enabling continuous vibration and position monitoring for gas, steam, and hydro turbines.

4. Industrial Process Control
Accurate gap measurement (1.27 mm recommended setting) allows for precise shaft alignment and motion control in automated manufacturing lines, chemical processing, and heavy industry machinery.

5. Hazardous Area Automation
Multiple approvals and extreme temperature range (-52°C to +100°C) make this transducer suitable for hazardous zones in chemical plants or refineries, providing safe and dependable proximity monitoring in automated operations.

Specifications

Competitive Advantage

1. Fully Integrated Design
The PROXPAC XL combines both probe and Proximitor sensor in a single housing, eliminating extension cables and separate housings, reducing installation time and maintenance costs.

2. Advanced Material Construction
Reinforced PPS housing with glass and conductive fibers offers superior strength, corrosion resistance, and electrostatic dissipation compared to traditional steel or aluminum housings.

3. Wide Operating Range
Supports extreme operating temperatures (-52°C to +100°C) and harsh environmental conditions, making it ideal for severe industrial automation applications.

4. High Measurement Accuracy
Linear range of 2 mm with supply sensitivity below 2 mV per volt ensures highly precise proximity detection, supporting predictive maintenance and reducing downtime.

5. Simplified Field Wiring
Direct connection to monitoring systems using 0.2–1.5 mm² (16–24 AWG) wiring reduces complexity, minimizes installation errors, and improves overall system reliability in automated setups.