Product Introduction
The Bently Nevada 30004-02-12-18-02 Proximity Probe is a high-precision industrial sensor designed for machinery condition monitoring, vibration analysis, and shaft displacement measurement. It is part of Bently Nevada’s 3000 series of proximity probes, renowned for reliability and accuracy in high-speed rotating equipment applications.
Engineered for harsh industrial environments, this probe ensures stable and precise readings even under vibration, temperature fluctuations, and exposure to contaminants. When integrated with Bently Nevada monitoring systems, including the 3300 XL and 3500 series, the 30004-02-12-18-02 Proximity Probe enables real-time monitoring, predictive maintenance, and early detection of machinery faults. Its robust construction and flexible mounting options make it suitable for turbines, compressors, pumps, and generators across power generation, petrochemical, and manufacturing industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 30004-02-12-18-02 |
| Product Type | Proximity Probe |
| Total Length | Optional |
| Sensing Type | Eddy Current |
| Measurement Range | 0.25 mm to 2 mm |
| Output Type | AC or DC voltage compatible |
| Operating Temperature | -20°C to 120°C |
| Shipping Weight | 3 kg |
| Connector Type | 2-pin or 4-pin depending on configuration |
| Mounting Type | Threaded or flanged mounting |
| Environmental Rating | IP65 |
| Standards Compliance | ISO 9001, IEC 60529 |
Applications
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Monitoring shaft displacement, vibration, and rotational position in turbines, compressors, pumps, and generators
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Integration with Bently Nevada 3300 XL and 3500 series monitoring systems for real-time condition monitoring
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Machinery diagnostics in power generation, petrochemical, and manufacturing industries
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Predictive maintenance programs to detect imbalance, misalignment, and bearing wear
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Laboratory and field testing for advanced machinery condition monitoring
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High-speed monitoring of rotating equipment under vibration and transient conditions
Advantages
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High Measurement Accuracy: Provides precise shaft displacement measurements for reliable machinery diagnostics
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Robust Construction: Industrial-grade materials ensure durability under vibration, temperature fluctuations, and harsh environmental conditions
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Wide Temperature Range: Operates reliably from -20°C to 120°C
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Environmental Protection: IP65 rating protects against dust, moisture, and contaminants
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Flexible Integration: Compatible with Bently Nevada 3300 XL and 3500 series monitoring systems for real-time data acquisition
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Versatile Mounting Options: Threaded or flanged mounting allows secure installation
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Supports Predictive Maintenance: Enables early fault detection to reduce unplanned downtime
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Reliable High-Speed Performance: Designed for high-speed rotating machinery, providing stable and accurate readings
FAQ
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What sensing technology does this proximity probe use?
The 30004-02-12-18-02 uses eddy current sensing to measure shaft displacement and vibration with high accuracy. -
Which monitoring systems is this probe compatible with?
It is compatible with Bently Nevada 3300 XL and 3500 series monitoring systems for real-time condition monitoring. -
Can this probe detect common machinery faults?
Yes, it can detect imbalance, misalignment, and bearing wear by monitoring shaft displacement and vibration trends. -
What connector types are supported by this probe?
The probe supports 2-pin or 4-pin connectors depending on the system configuration. -
What is the operating temperature range?
It operates reliably in temperatures from -20°C to 120°C, suitable for most industrial environments. -
Can this probe operate in harsh industrial environments?
Yes, it is designed to function under high vibration, dust, and moisture conditions when used with appropriate housing. -
How is the probe mounted?
It can be mounted using threaded or flanged configurations, ensuring secure and repeatable installation. -
Does the probe provide accurate real-time data?
Yes, it delivers precise shaft displacement measurements for real-time monitoring and diagnostics. -
Is this probe suitable for high-speed rotating machinery?
Yes, it is designed to provide reliable measurements even in high-speed turbines, compressors, and pumps. -
Can this probe be used for predictive maintenance applications?
Absolutely, its high-precision measurements allow early detection of machinery faults, supporting predictive maintenance strategies.
Related Models / Same Series
| Model Number | Description |
|---|---|
| 30004-02-12-18-01 | 3000 Series Standard Probe, smaller diameter |
| 30004-02-12-18-03 | 3000 Series High-Temperature Probe |
| 30004-02-12-18-04 | Extended-Length 3000 Series Probe |
| 30004-02-12-18-05 | Threaded Mount 3000 Series Probe |
| 30004-02-12-18-06 | Flanged Mount 3000 Series Probe |
| 30004-02-12-18-07 | Anti-Vibration 3000 Series Probe |
Popular Bently Nevada Models
| Model Number | Description |
|---|---|
| 330130-040-00 | Proximity Probe Sensor Module |
| 330150-010-00 | 3300 XL Vibration Monitor |
| 330200-03-03-05 | ProTIM-R Dual Input Module |
| 330300-00-01 | High-Speed Shaft Vibration Sensor |
| 3300 XL 02-10 | Vibration Monitoring System |
| 3500/22M | 3500 Series Monitoring System Module |
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