330880-00-20-038-00-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330880-00-20-038-00-02
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

330880-00-20-038-00-02 PROXPAC XL Proximity Transducer is a self-contained proximity measurement system designed for automated machinery monitoring. 330880-00-20-038-00-02 integrates a 3300 XL Proximitor sensor within the housing, eliminating the need for separate extension cables or external Proximitor housings, simplifying installation in control systems.

The 330880-00-20-038-00-02 assembly features a 3.8 in probe penetration, a 2.0 in standoff adapter, and a 3/4-14 NPT mounting thread. It supports shaft diameters from 50.8 mm minimum to 76.2 mm recommended, with a linear range of 2 mm and a recommended gap of 1.27 mm. The field wiring accommodates 16–24 AWG (0.2–1.5 mm²) cables, with an output resistance of 50 Ω and supply sensitivity below 2 mV per volt.

Constructed from Polyphenylene Sulfide (PPS) reinforced with glass and conductive fibers, 330880-00-20-038-00-02 is rated Type 4X and IP66, operating from -52°C to +100°C, providing protection against dust, water, and electrostatic discharge. This design allows direct connection to monitors and PLCs, enabling reliable automated shaft position and vibration measurement without additional probe housings or wiring assemblies.

Applications

Direct Shaft Vibration Measurement
330880-00-20-038-00-02 PROXPAC XL Proximity Transducer measures vibration on turbines, compressors, and pumps by integrating the 3300 XL Proximitor sensor directly into the housing. The 3.8 in probe penetration and 2.0 in standoff adapter allow precise placement on shafts from 50.8 mm to 76.2 mm in diameter for accurate automated monitoring.

Position Measurement Without Extension Cable
330880-00-20-038-00-02 eliminates the need for separate extension cables, allowing direct connection from the Proximitor sensor to monitoring systems or PLCs. This reduces installation complexity and improves signal quality in industrial automation environments.

Gap Adjustment and Probe Access
Technicians can adjust the probe gap (recommended 1.27 mm) directly at the housing of 330880-00-20-038-00-02, enabling quick calibration and maintenance without disassembling the machine casing.

Use in Harsh Industrial Environments
With PPS housing reinforced with glass and conductive fibers, 330880-00-20-038-00-02 is IP66 and Type 4X rated, allowing operation in dusty, wet, or high-electrostatic environments while maintaining continuous automated monitoring.

Specifications

Competitive Advantage

Self-Contained Proximity Transducer
The integrated 3300 XL Proximitor sensor in 330880-00-20-038-00-02 removes the need for a separate Proximitor housing, simplifying installation and reducing the footprint on automated machinery.

Direct Field Wiring Connection
330880-00-20-038-00-02 connects directly to control and monitoring systems via 16–24 AWG wiring, eliminating signal loss from intermediate cables and allowing faster deployment in automated systems.

Durable Housing Construction
Polyphenylene Sulfide (PPS) with glass and conductive fibers in 330880-00-20-038-00-02 provides mechanical strength and electrostatic discharge protection, supporting reliable operation under high-temperature and wet conditions.

Precise Shaft Measurement
The linear range of 2 mm and recommended gap of 1.27 mm for 330880-00-20-038-00-02 ensures accurate vibration and position readings for shafts from 50.8 mm to 76.2 mm, enabling consistent automated data collection.