330881-28-05-060-00-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330881-28-05-060-00-02
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 PROXPAC XL Proximity Transducer (330881-28-05-060-00-02) is a precision-engineered, self-contained proximity sensor assembly tailored for industrial automation and rotating machinery monitoring. Featuring a 60 mm probe penetration with a 50 mm standoff adapter, this transducer ensures precise shaft vibration and displacement measurements in compact or recessed installation environments. It incorporates a 3300 XL 8 mm Proximitor sensor with multiple approvals, delivering consistent and reliable output while removing the need for separate Proximitor housings or extension cables, which simplifies installation and reduces potential wiring errors.

The housing is constructed from Polyphenylene Sulfide (PPS) reinforced with glass and conductive fibers, providing exceptional mechanical strength, chemical resistance, and electrostatic dissipation. Rated IP66 and Type 4X, the assembly is fully protected against dust, water, and corrosive conditions, making it suitable for harsh industrial environments. It supports a linear range of 2 mm (80 mils) with a recommended gap setting of 1.27 mm (50 mils) and fits shafts with diameters from 50.8 mm (2.0 in) minimum to 76.2 mm (3.0 in) recommended.

Electrical specifications include supply sensitivity < 2 mV per volt, output resistance of 50 Ω, and support for 16–24 AWG (0.2–1.5 mm²) field wiring, ensuring reliable and noise-resistant performance. With an operating temperature range of -52°C to +100°C (-62°F to +212°F), this PROXPAC XL transducer provides long-term, high-precision monitoring for turbines, motors, compressors, and other critical rotating machinery, enhancing automated condition monitoring and reducing maintenance costs.

Applications

1. Turbine Shaft Vibration Monitoring
The 60 mm probe penetration allows compact installation while accurately detecting turbine shaft displacement and vibration within the 2 mm linear range, enabling predictive maintenance.

2. Motor and Generator Performance Monitoring
The integrated 3300 XL sensor provides continuous monitoring of shaft motion, vibration, and imbalance in motors and generators, facilitating automated diagnostics and maintenance planning.

3. Harsh Industrial Environments
With IP66 and Type 4X ratings, the transducer is suitable for operation in wet, dusty, and corrosive industrial environments such as petrochemical plants and power generation facilities.

4. Pumps and Compressors
The 50 mm standoff adapter enables installation in recessed pump and compressor housings, providing reliable vibration and shaft position data for condition-based monitoring programs.

5. Simplified Automation System Integration
The self-contained design eliminates the need for extension cables or separate Proximitor housings, simplifying wiring, reducing installation time, and minimizing potential errors in industrial automation systems.

Specifications

Competitive Advantage

1. Integrated Proximitor Sensor
Built-in 3300 XL sensor eliminates the need for external housings or cables, reducing potential failure points and installation complexity.

2. Rugged and Chemically Resistant Housing
Reinforced PPS with glass and conductive fibers provides excellent mechanical strength, chemical resistance, and electrostatic dissipation for long-term reliability.

3. High-Precision Measurement
Supports a linear range of 2 mm with a recommended gap of 1.27 mm, ensuring accurate and repeatable vibration and shaft position monitoring.

4. Durable in Harsh Conditions
Rated IP66 and Type 4X, the assembly withstands moisture, dust, and corrosive environments, extending equipment service life.

5. Easy Installation and Maintenance
Preconfigured standoff adapter and support for 16–24 AWG field wiring reduce installation time and simplify maintenance in automated industrial setups.