330881-28-00-100-06-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330881-28-00-100-06-02
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 330881-28-00-100-06-02 PROXPAC XL Proximity Transducer is an advanced, self-contained proximity monitoring system designed for industrial automation and rotating machinery applications. This assembly integrates a 3300 XL 8 mm Proximitor sensor directly into the housing, eliminating the need for separate Proximitor sensors or extension cables. With a probe penetration of 100 mm, linear range of 2 mm, and recommended gap setting of 1.27 mm, the PROXPAC XL provides precise, reliable shaft displacement measurements. The assembly supports supply sensitivity of <2 mV per volt change, output resistance of 50 Ω, and field wiring from 0.2 to 1.5 mm² (16–24 AWG), ensuring robust signal integrity in complex automation systems. The housing, constructed from Polyphenylene Sulfide (PPS) with glass and conductive fibers, offers superior strength, electrostatic dissipation, and is rated IP66 / Type 4X, capable of operating in extreme temperatures from -52°C to +100°C. The 3/4-14 NPT mounting thread, included fittings, and compatibility with multiple approvals make it highly versatile for industrial installations. This proximity transducer is optimized for precise, real-time monitoring in automated and hazardous environments.

Applications

1. Turbine Shaft Monitoring
Ideal for monitoring shaft displacement in gas and steam turbines, supporting shaft diameters from 50.8 mm to 76.2 mm, ensuring early detection of misalignment or vibration issues.

2. Pump and Compressor Automation
Enables high-precision feedback for pumps and compressors in process industries, improving reliability and reducing unplanned downtime.

3. High-Temperature Industrial Environments
Rated for continuous operation at up to +100°C and storage up to +105°C, suitable for furnaces, chemical reactors, and other high-heat applications.

4. Offshore and Marine Applications
With IP66 / Type 4X housing, the transducer is resistant to salt spray, humidity, and harsh environmental conditions in offshore automation systems.

5. Condition-Based Maintenance Systems
Integrates directly with monitoring systems for real-time vibration and shaft displacement analysis, enabling predictive maintenance and reducing maintenance costs.

Specifications

Competitive Advantage

1. Self-Contained Design
Eliminates the need for separate Proximitor housings and extension cables, simplifying installation and reducing wiring complexity.

2. High Precision Measurement
Provides linear displacement detection over 2 mm with recommended gap setting 1.27 mm, ensuring accurate and repeatable monitoring.

3. Robust Housing Material
PPS with glass and conductive fibers replaces steel/aluminum, enhancing mechanical strength and electrostatic dissipation for long-term reliability.

4. Extreme Environment Rating
Rated IP66 / Type 4X and operable from -52°C to +100°C, providing exceptional protection in industrial, offshore, and hazardous conditions.

5. Versatile Mounting Options
Supplied with 3/4-14 NPT fittings and adapters, supporting a range of shaft sizes (50.8 mm min, 76.2 mm recommended) for flexible installation.