Product Introduction
The Bently Nevada 330881-01-00-000-00-02 PROXPAC XL is a high-performance proximity transducer designed to provide precise shaft position and vibration measurement in demanding industrial environments. As part of Bently Nevada’s trusted PROXPAC XL series, this transducer is built to deliver reliable, real-time data critical for machinery protection and condition monitoring.
Engineered with advanced eddy current sensing technology and robust mechanical construction, the PROXPAC XL transducer ensures long-term durability and exceptional accuracy. It is widely used in turbines, compressors, and other heavy rotating machinery where monitoring shaft movement and vibration is vital for preventing costly downtime and extending equipment life.
The transducer’s design supports easy integration into existing monitoring systems, providing a seamless solution for predictive maintenance strategies.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | 330881-01-00-000-00-02 |
| Series | PROXPAC XL |
| Type | Proximity Transducer |
| Sensing Range | Typically 0.25 inch (6.35 mm), configurable |
| Operating Temperature | -40°C to +120°C |
| Storage Temperature | -55°C to +150°C |
| Housing Material | Stainless Steel |
| Connector Type | MIL-C-26482 Military-grade Connector |
| Dimensions | 91.4 x 144.8 mm |
| Weight | 1.44 kg |
| Protection Rating | IP67 |
| Output Signal | AC Signal proportional to gap distance |
| Mounting Style | Threaded mount |
Applications
The 330881-01-00-000-00-02 PROXPAC XL proximity transducer is widely deployed in industries where precise shaft position and vibration monitoring are crucial for operational safety and efficiency. Typical applications include:
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Steam and Gas Turbines – Shaft displacement and vibration monitoring for optimal performance
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Compressors – Continuous rotor position tracking to detect early faults
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Electric Generators – Vibration analysis for bearing and shaft health
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Pumps and Fans – Preventive maintenance through real-time vibration data
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Petrochemical Plants – Monitoring critical rotating equipment in harsh environments
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Industrial Processing Machinery – Ensuring machinery reliability and reducing downtime
Key Advantages
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High Accuracy: Eddy current sensing technology ensures precise and consistent measurements.
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Robust Design: Stainless steel housing and IP67 rating provide excellent durability in harsh environments.
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Flexible Configuration: Adjustable sensing range and customizable cable lengths support diverse setups.
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Easy Integration: Compatible with Bently Nevada PROXPAC and 3300 XL monitoring systems.
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Wide Temperature Range: Operates effectively from -40°C to +120°C.
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Reliable Connectors: Military-grade connectors ensure secure and stable connections.
Frequently Asked Questions (FAQ)
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What is the standard sensing range of this transducer?
The typical sensing range is 0.25 inches (6.35 mm), but it can be configured to suit specific requirements. -
Is this transducer suitable for outdoor or harsh environments?
Yes, its IP67 rating and stainless steel housing make it highly resistant to dust, moisture, and corrosion. -
What type of connector does it use?
It uses a MIL-C-26482 military-grade connector for secure, industrial-grade connections. -
How dimensions is the proximity transducer?
91.4 x 144.8 mm. -
Can this transducer be used with older Bently Nevada systems?
It is designed for PROXPAC XL and 3300 XL series systems; compatibility with older systems should be checked case-by-case. -
What maintenance is required for the PROXPAC XL transducer?
Routine inspections for physical damage and connector integrity are recommended to maintain performance. -
Is this transducer suitable for explosive or hazardous locations?
It may require specific certifications or enclosures; consult with Bently Nevada or authorized distributors. -
How does the transducer output its measurement?
It provides an AC signal proportional to the distance between the transducer and the target. -
What is the operating temperature range?
The device operates between -40°C and +120°C, suitable for most industrial environments. -
How heavy is this proximity transducer?
It weighs 1.44 kg.
Related or Similar Models
| Model Number | Type | Sensing Range | Connector Type | Typical Application |
|---|---|---|---|---|
| 330881-01-00-000-00-01 | PROXPAC XL Transducer | 0.25 inch | MIL-C-26482 | Standard proximity sensing |
| 330881-02-00-000-00-02 | PROXPAC XL Transducer | 0.5 inch | MIL-C-26482 | Extended range sensing |
| 330850-X0-06 | Proximitor Sensor | 0.3 inch | MIL-C-26482 | General industrial use |
| 330870-02-10-00-00 | Proximity Probe | 0.5 inch | MIL-C-26482 | High precision probes |
| 330854-080-24-00 | Extension Cable | 80 feet | MIL-C-26482 | Extension for PROXPAC XL |
| 330876-02-10-00-00 | Proximity Probe | 0.5 inch | MIL-C-26482 | Large shaft proximity sensing |
Popular Bently Nevada Models
| Model Number | Type | Application | Output | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 3300 XL Monitor | Vibration Monitor | Machinery condition monitoring | Analog/Digital | 230 × 175 × 90 | 3.5 kg |
| 3500 Series Proximitor | Proximity Sensor | Shaft displacement sensing | AC Signal | Various | 0.15–0.3 kg |
| 1701 Vibration Transmitter | Overall Vibration | Vibration level measurement | 4–20 mA | 120 × 80 × 60 | 0.6 kg |
| 2300 Portable Monitor | Field Vibration Monitor | Portable diagnostics | Digital | Handheld device | 1.1 kg |
| 1331 Eddy Current Probe | Proximity Probe | Shaft vibration sensing | AC Signal | Various | 0.2 kg |
| 3300 XL System Processor | Signal Processing Unit | Data acquisition & processing | Digital | 150 × 120 × 70 | 1.2 kg |
Company Information
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
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