330881-BR-04-150-06-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330881-BR-04-150-06-02
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 PROXPAC XL Proximity Transducer (330881-BR-04-150-06-02) is a self-contained proximity probe assembly engineered for precise shaft vibration and position monitoring in industrial automation and rotating machinery. Featuring a 150 mm probe penetration and a 40 mm standoff adapter, this transducer is ideal for deep or recessed machinery housings where accurate measurements are critical. Its integrated 3300 XL Proximitor sensor eliminates the need for external Proximitor housings or extension cables, streamlining installation and minimizing potential wiring errors.

The housing is constructed from Polyphenylene Sulfide (PPS) reinforced with glass and conductive fibers, providing high mechanical strength, chemical resistance, and effective electrostatic dissipation. The assembly is IP66 and Type 4X rated, offering reliable operation in wet, dusty, and corrosive industrial environments. The transducer supports a linear range of 2 mm (80 mils) with a recommended gap setting of 1.27 mm (50 mils), and accommodates shafts from 50.8 mm (2.0 in) minimum to 76.2 mm (3.0 in) recommended.

Electrical performance is highly stable, with supply sensitivity < 2 mV per volt, output resistance of 50 Ω, and field wiring support for 16–24 AWG cables (0.2–1.5 mm²). Operating over a temperature range of -52°C to +100°C (-62°F to +212°F), this PROXPAC XL transducer delivers reliable long-term vibration and shaft position monitoring for turbines, compressors, motors, and other critical rotating machinery in automated industrial systems. Its self-contained design ensures high-accuracy monitoring while simplifying installation and maintenance in tight industrial spaces.

Applications

1. Turbine Shaft Vibration Monitoring
The 150 mm probe penetration allows accurate detection of turbine shaft displacement and vibration within a linear range of 2 mm, enabling predictive maintenance to reduce unplanned downtime.

2. Motor Condition Monitoring
Integrated 3300 XL Proximitor sensor continuously monitors motor shaft vibration and position, identifying misalignment, imbalance, or bearing wear for automated maintenance systems.

3. Harsh Process Environments
With IP66 and Type 4X ratings, the assembly operates reliably in wet, dusty, or corrosive environments such as chemical plants, refineries, and power generation facilities.

4. Industrial Pumps and Compressors
The 40 mm standoff adapter and 150 mm probe penetration allow installation in recessed or hard-to-reach housings, providing accurate vibration readings on compressors, pumps, and gearboxes.

5. Simplified Automation System Integration
Self-contained design eliminates external housings and extension cables, reducing wiring complexity and installation errors in confined industrial automation setups.

Specifications

Competitive Advantage

1. Integrated Sensor Assembly
The built-in 3300 XL Proximitor sensor removes the need for external housings or extension cables, minimizing potential failure points and simplifying installation.

2. Durable and Chemical-Resistant Housing
Reinforced PPS construction with glass and conductive fibers provides high mechanical strength, chemical resistance, and electrostatic dissipation.

3. High-Precision Measurement
With a linear range of 2 mm and recommended 1.27 mm gap, the transducer delivers precise, repeatable vibration and shaft position measurements.

4. Harsh Environment Capability
Rated IP66 and Type 4X, the assembly withstands dust, moisture, and corrosive industrial conditions, extending service life and reliability.

5. Easy Field Installation and Maintenance
Pre-configured standoff adapter and support for 16–24 AWG cables reduce installation time and field maintenance errors, providing efficient integration into automated industrial systems.