Brand:Bently Nevada PLC Item No.:330881-28-00-148-03-02 Product Origin:USA Product Dimensions:91.4 x 144.8 mm Product Weight:1.44 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Bently Nevada 330881-28-00-148-03-02 PROXPAC XL Proximity Sensor is an integrated proximity transducer assembly designed for rotating machinery monitoring. It combines sensing and signal conditioning functions into a single compact unit.
This design simplifies installation and reduces system complexity by eliminating separate probe and proximitor wiring in many applications. It is widely used in industrial environments where reliable vibration and displacement monitoring is required.
Technical Specifications
Parameter
Value
Model
330881-28-00-148-03-02
Series
Bently Nevada PROXPAC XL / 3300 XL family
Type
Integrated Proximity Transducer Assembly
Measurement Principle
Eddy current, non-contact
Probe Type
8 mm proximity probe system
Probe Penetration
148 mm
Standoff Adapter
00 (no adapter)
Fittings
03 (one M20 fitting, two plugs)
Mounting Thread
02 (3/4-14 NPT)
Dimensions
91.4 x 144.8 mm
Operating Temperature
-51°C to +177°C
Installation
Direct machine-mounted assembly
Weight
1.44 kg
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Applications
• Used in turbine systems for continuous monitoring of shaft vibration and radial displacement.
• Applied on compressors, pumps, and other rotating equipment in industrial process plants.
• Common in power generation facilities for machinery protection and condition monitoring.
• Used in oil & gas and petrochemical environments for critical asset supervision.
• Suitable for applications requiring integrated probe and signal conditioning in one assembly.
Key Advantages
• Integrated PROXPAC design reduces the need for separate proximitor and extension cable setup.
• Provides stable eddy current measurement for vibration and displacement monitoring.
• Improves installation efficiency by simplifying wiring and system layout.
• Designed for reliable operation in high vibration and harsh industrial environments.
• Compatible with Bently Nevada 3300 XL monitoring architecture.
Technical FAQs
Q1: What is the main function of this unit?
It measures shaft vibration and displacement as a complete integrated proximity transducer assembly.
Q2: What technology does it use?
It uses eddy current non-contact sensing technology.
Q3: Is it a full system or just a probe?
It is a PROXPAC XL integrated assembly including probe and built-in signal conditioning.
Q4: Does it require an external extension cable?
No, it is designed to minimize or eliminate separate extension cable requirements.
Q5: Where is it typically installed?
It is installed directly on machinery such as turbines, compressors, and pumps.
Q6: What type of signal does it output?
It provides a conditioned displacement and vibration signal.
Q7: Is it suitable for continuous operation?
Yes, it supports 24/7 industrial monitoring applications.
Q8: Can it operate in harsh environments?
Yes, it is designed for high vibration and industrial temperature conditions.
Q9: Does it require calibration?
Yes, system calibration is required during installation.
Q10: What industries use it?
Power generation, oil & gas, petrochemical, and heavy industry.
