Products Description
Bently Nevada 330100-50-00 Proximitor Sensor
The Bently Nevada 330100-50-00 is an advanced transducer designed for non-contact monitoring of rotating shafts. Unlike conventional proximity devices, this Proximitor integrates the sensor and signal conversion in a single housing, producing a stable analog output suitable for direct connection to condition monitoring or protection systems. Its robust design ensures reliable measurement of shaft displacement and vibration in high-speed industrial machinery, even under heavy vibration, temperature variations, and oil-contaminated environments.
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Our address
32D Guomao Building, Siming District, Xiamen, Fujian, China
Phone Number(Whatsapp)
+86-18020714492
sales1@askplc.com
Functional Role / System Position
The 330100-50-00 functions at the measurement interface level, capturing physical motion from machinery and converting it to electrical signals:
Rotating Machinery Shaft → 330100-50-00 Proximitor Sensor → Monitoring Input Module → Protection/Condition Logic → Display / Alarm / Data Recording
By providing ready-to-use, conditioned signals, it eliminates the need for separate transducer conditioning electronics, simplifying system integration while maintaining precision for downstream diagnostic and control modules.
Key Features / Functional Capabilities
■ Integrated signal conversion within the sensor housing for plug-and-play operation
■ Accurate non-contact detection of radial and axial shaft movement
■ Stable output across wide temperature ranges and industrial vibration
■ Mechanically rugged to resist impacts, oil mist, and industrial contaminants
■ High linearity and minimal signal drift over extended operational periods
■ Directly compatible with Bently Nevada 3500 series monitoring modules
■ Designed for continuous, 24/7 industrial operation
Application Areas / Typical Use Cases
The 330100-50-00 is commonly deployed in environments where precision and reliability are critical:
- Monitoring turbine and compressor shaft alignment
- Vibration analysis for predictive maintenance programs
- Condition monitoring of generators, pumps, and motors
- Detection of axial or radial shaft displacement in critical rotating equipment
- Replacement of legacy proximity sensors to improve measurement fidelity
Product Identification
| Parameter | Specification |
|---|---|
| Model Number | 330100-50-00 |
| Product Type | 3300 XL Proximitor Sensor |
| System Total Length | 5.0 m (16.4 ft) |
| Agency Approval | Not required |
Installation / Handling
Proper installation is essential for accurate readings. Position the sensor with consistent alignment to the shaft, maintaining the recommended tip-to-surface gap. Avoid mechanical stress or bending of the sensor cable, and route it away from high-voltage lines to prevent interference. The sensor tip should be protected from physical damage, dust, and oil during installation. Ensure that all mounting hardware is secure and that grounding practices are correctly applied. No system power should be applied until the sensor is properly installed and aligned.
Advantages / Value Highlights
The 330100-50-00 provides combined sensing and signal conditioning in one module, reducing wiring complexity and potential error sources. Its high accuracy and stability support reliable vibration monitoring and early detection of mechanical issues. Industrial-grade robustness and non-contact measurement extend operational life while minimizing maintenance requirements, making it ideal for critical rotating machinery in power generation, petrochemical, and process industries.
Supply & Warranty Information
The sensor is shipped with full installation instructions and technical documentation. One-year warranty covers defects in materials or workmanship under normal industrial operating conditions.
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Common problems
Q1: How does a Proximitor differ from a standard proximity probe?
A Proximitor integrates both the sensing element and signal conversion circuitry in a single housing, providing a low-impedance, conditioned output for direct connection to monitoring systems.
Q2: What types of movement can the 330100-50-00 detect?
It measures both radial and axial displacement, enabling accurate vibration and shaft position monitoring.
Q3: What installation considerations affect accuracy?
Correct gap distance, proper alignment, secure mounting, and avoidance of cable strain or interference are crucial.
Q4: Can this sensor operate in high-temperature or oily environments?
Yes, it is built to withstand industrial temperature ranges, oil mist, and vibration.
Q5: Is the 330100-50-00 suitable for continuous operation?
Yes, it is engineered for long-term, 24/7 use in industrial machinery monitoring systems.
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