330881-BR-04-034-06-02 PROXPAC XL Proximity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330881-BR-04-034-06-02
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-04-034-06-02) is a compact, high-precision transducer designed for industrial automation and machinery condition monitoring. Featuring a 34 mm probe penetration with a 40 mm standoff adapter, this transducer is ideal for tight or recessed installations where accurate shaft vibration and displacement measurement is required. It integrates a 3300 XL Proximitor sensor without approvals, providing a self-contained sensing solution that eliminates the need for extension cables or separate Proximitor housings, streamlining field wiring directly to monitoring systems.

The housing is constructed from Polyphenylene Sulfide (PPS) reinforced with glass and conductive fibers, providing high mechanical strength, chemical resistance, and electrostatic dissipation. Rated IP66 and Type 4X, the PROXPAC XL transducer operates reliably in harsh industrial environments, including wet, dusty, and corrosive conditions.

Electrical specifications include supply sensitivity of < 2 mV per volt, output resistance of 50 Ω, and compatibility with 0.2–1.5 mm² (16–24 AWG) field wiring, ensuring precise and stable measurements. It supports a linear range of 2 mm (80 mils) with a recommended gap of 1.27 mm (50 mils), suitable for shafts ranging from 50.8 mm (2.0 in) minimum to 76.2 mm (3.0 in) recommended. The transducer operates in temperatures from -52°C to +100°C (-62°F to +212°F), with storage capability up to +105°C (+221°F), making it ideal for motors, pumps, turbines, and other rotating machinery in automated monitoring systems.

Applications

1. Motor Shaft Monitoring
The compact 34 mm penetration allows accurate displacement and vibration measurements in small motor housings, enabling early detection of imbalance or misalignment.

2. Turbine Condition Assessment
Provides high-resolution vibration data for turbines in power generation, improving predictive maintenance and minimizing unplanned shutdowns.

3. Pump and Compressor Automation
Monitors shaft movement and vibration in confined spaces of pumps and compressors, facilitating automated condition monitoring.

4. Harsh Environment Operations
Rated IP66 and Type 4X, the transducer maintains reliable performance in dusty, wet, or chemically aggressive environments like refineries or chemical plants.

5. Direct Integration with Monitoring Systems
Self-contained design allows direct connection to vibration and condition monitoring systems, removing the need for external Proximitor housings and extension cables.

Specifications

Competitive Advantage

1. Integrated 3300 XL Sensor
Eliminates separate Proximitor housings, reducing installation complexity and potential failure points.

2. Robust PPS Housing
Advanced thermoplastic with glass and conductive fibers provides mechanical strength, chemical resistance, and electrostatic charge dissipation.

3. Precise Measurement Capability
2 mm linear range with 1.27 mm recommended gap ensures accurate shaft vibration and displacement data.

4. Environmentally Resistant
IP66 and Type 4X ratings guarantee performance in severe industrial conditions, extending equipment longevity.

5. Easy Installation
Supports 3/4-14 NPT mounting thread and 16–24 AWG field wiring, enabling quick and reliable integration into automated monitoring systems.