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The model 330901-00-10-10-02-00 is a proximity probe assembly designed for non-contact vibration and displacement measurement of rotating machinery shafts. It belongs to a well-established eddy current measurement system widely used in industrial condition monitoring environments.
This probe is typically used together with extension cables and proximitor sensors to form a complete proximity measurement chain. It is designed for high reliability in harsh industrial environments such as turbines, compressors, pumps, and motors.
The product is part of the proximity probe technology ecosystem developed under the monitoring and protection instrumentation portfolio of Bently Nevada.
| Parameter | Specification |
|---|---|
| Model | 330901-00-10-10-02-00 |
| Measurement Type | Eddy current proximity sensing |
| System Compatibility | 3300 XL proximity system |
| Probe Diameter | 8 mm (standard) |
| Probe Material | Stainless steel tip with insulated body |
| Cable Type | Integral or extension cable (depending on configuration) |
| Cable Length | Configurable (varies by code: 1m–10m typical) |
| Output Signal | Voltage proportional to gap distance |
| Operating Temperature | -52°C to +177°C (industrial grade) |
| Mounting Type | Threaded probe mount |
| Dimensions (Probe Head) | ~8 mm diameter × ~50–100 mm length |
| Total Assembly Length | Depends on extension configuration |
| Weight | ~0.15–0.35 kg (approx. probe assembly only) |
| Environmental Protection | Industrial sealed, oil and dust resistant |
| Calibration | Factory calibrated for linear response |
The 330901 proximity probe is widely applied in rotating machinery monitoring systems, including:
It is used to measure shaft vibration, axial position, radial displacement, and rotor dynamics in real time. This makes it essential in predictive maintenance systems.
Typical application industries include:
The probe is often installed in bearing housings to continuously monitor shaft behavior and detect early mechanical faults such as imbalance, misalignment, or bearing wear.
The model offers several engineering and operational advantages:
These features make it a reliable choice for critical machinery protection systems.
The product belongs to Bently Nevada, a globally recognized engineering brand specializing in machinery protection, vibration monitoring, and condition-based maintenance systems.
The brand is widely known for its proximity probe systems, vibration sensors, monitoring platforms, and industrial diagnostic solutions used in mission-critical rotating equipment worldwide.
The 330901 model is part of the 3300 XL proximity probe system series, which is designed for high-reliability shaft monitoring applications.
Key characteristics of the series include:
This series is commonly used as a baseline standard in rotating machinery monitoring systems across multiple industries.
| Model | Description | Key Parameters (Summary) | Size | Weight (kg) |
|---|---|---|---|---|
| 330901-00-05-10-02-00 | Shorter cable variant proximity probe | 8 mm probe, reduced cable length, same sensing range | 8 mm × ~50 mm | ~0.16 |
| 330901-00-15-10-02-00 | Extended cable version | 8 mm probe, longer cable for remote mounting | 8 mm × ~50 mm | ~0.25 |
| 330905-00-10-10-02-00 | High-temperature optimized probe | Improved thermal stability for harsh environments | 8 mm × ~55 mm | ~0.20 |
| 330908-00-10-10-02-00 | Enhanced durability version | Reinforced insulation and vibration resistance | 8 mm × ~60 mm | ~0.22 |
| 330909-00-10-10-02-00 | Industrial heavy-duty variant | Designed for extreme vibration zones | 8 mm × ~60 mm | ~0.24 |
| Model | Product Type | Key Parameters | Size | Weight (kg) |
|---|---|---|---|---|
| 3300 XL 8mm Probe System | Standard proximity probe system | 8 mm eddy current probe, modular system | 8 mm probe | ~0.20 |
| 3500/42M Proximitor Monitor | Monitoring module | Signal processing for vibration monitoring | Rack module | ~1.5 |
| 330780-90-00 Proximitor Sensor | Signal converter | Converts probe signal to usable output | Compact module | ~0.4 |
| 190501 Accelerometer Sensor | Vibration sensor | Piezoelectric vibration measurement | Small sensor body | ~0.1 |
| TK-3E Calibration Kit | Calibration system | Used for probe system setup and testing | Portable kit | ~2.5 |
The 330901-00-10-10-02-00 proximity probe is a precision industrial sensor designed for continuous monitoring of rotating machinery. It is widely used in critical asset protection systems due to its stability, durability, and compatibility with standardized monitoring platforms.
Its integration within the 3300 XL system ecosystem ensures consistent performance across industrial environments where equipment reliability is essential.