330881-01-00-000-00-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330881-01-00-000-00-02
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 (330881-01-00-000-00-02) is a self-contained proximity probe assembly designed for high-precision shaft vibration and position monitoring in industrial automation and rotating machinery applications. Unlike conventional systems, the PROXPAC XL integrates the 3300 XL Proximitor sensor directly within its housing, eliminating the need for a separate sensor housing or extension cable. The result is a compact, reliable solution for condition monitoring systems, reducing installation complexity and field wiring errors.

This assembly is constructed from Polyphenylene Sulfide (PPS) reinforced with glass and conductive fibers, providing exceptional durability, electrostatic dissipation, and resistance to harsh chemicals and temperature extremes. The housing is rated Type 4X and IP66, ensuring reliable operation in wet, corrosive, and dusty environments. It supports a linear range of 2 mm (80 mils) with a recommended gap setting of 1.27 mm (50 mils), and can accommodate shafts with diameters from 50.8 mm (2.0 in) minimum to 76.2 mm (3.0 in) recommended.

The PROXPAC XL offers highly stable performance with supply sensitivity < 2 mV per volt change, an output resistance of 50 Ω, and field wiring compatibility for 16–24 AWG cables (0.2–1.5 mm²). Operating reliably across -52°C to +100°C (-62°F to +212°F), it is ideal for continuous vibration monitoring in critical machinery such as turbines, motors, and compressors. By combining robust mechanical construction with precision proximity sensing, the PROXPAC XL ensures accurate, long-term performance in industrial automation systems.

Applications

1. Turbine Shaft Vibration Monitoring
PROXPAC XL accurately measures shaft vibration with a linear range of 2 mm, detecting misalignment, imbalance, or looseness in turbines, enhancing predictive maintenance programs.

2. High-Reliability Industrial Motors
The integrated 3300 XL Proximitor sensor allows continuous monitoring of motor shaft position and vibration, minimizing unplanned downtime in automated production lines.

3. Harsh Environmental Process Plants
With IP66 and Type 4X ratings, the transducer is suitable for wet, dusty, or corrosive environments, such as chemical or petrochemical plants, providing reliable proximity sensing where conventional sensors fail.

4. Rotating Machinery Diagnostics
Recommended gap settings of 1.27 mm (50 mils) and precise linearity ensure that compressors, pumps, and gearboxes are monitored for early signs of wear or imbalance, reducing maintenance costs.

5. Compact and Simplified Installation
The self-contained design eliminates the need for external Proximitor housings or extension cables, allowing installation in tight spaces and reducing wiring errors, particularly in complex automation setups.

Specifications

Competitive Advantage

1. Integrated Sensor Design
The embedded 3300 XL Proximitor eliminates external housings and cables, reducing installation time and points of failure.

2. Harsh Environment Resilience
Constructed from reinforced PPS with glass and conductive fibers, the housing resists chemicals, high temperatures, and electrostatic discharge while maintaining IP66 and Type 4X ratings.

3. Precise Vibration Measurement
With a linear range of 2 mm and recommended 1.27 mm gap, it ensures high-resolution shaft monitoring for predictive maintenance.

4. Stable Electrical Performance
Supply sensitivity is < 2 mV per volt, output resistance is 50 Ω, and field wiring supports 16–24 AWG cables, ensuring consistent, reliable signal transmission.

5. Simplified Installation and Maintenance
No separate sensor housing or extension cable is required, reducing field wiring complexity and minimizing errors during installation in industrial automation systems.