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- Bently Nevada
- 330104-00-07-05-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 12.7 mm * 50 mm
- 0.43kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104‑00‑07‑05‑02‑00 – Product Overview, Specifications, Applications, Advantages, and FAQs
Brand and Series
• Brand: Bently Nevada
• Series: 3300 XL Proximity Probe Series
The 3300 XL series represents a family of high-precision proximity probes designed for continuous monitoring of critical rotating machinery. The series is widely implemented in industrial environments where detecting shaft displacement, vibration, and bearing condition is essential for predictive maintenance and machinery protection.
Product Description
The Bently Nevada 330104‑00‑07‑05‑02‑00 is an eddy current proximity probe engineered to provide highly accurate measurements of shaft radial displacement and vibration. It converts minute variations in the gap between the probe tip and the shaft surface into a differential AC signal suitable for machinery protection and condition monitoring systems.
This model features a moderate cable length with a connector configuration indicated by the suffix 02‑00, allowing flexible integration with standard monitoring modules while maintaining signal integrity. The probe’s durable construction ensures resistance to industrial vibrations, temperature fluctuations, and exposure to contaminants. Its precise sensing capability supports early detection of machinery faults such as imbalance, misalignment, and bearing degradation.
Applications
• Continuous monitoring of shaft vibration and displacement in steam, gas, and hydro turbines in power plants.
• Centrifugal compressors in petrochemical, oil, and gas processing facilities.
• High-speed pumps in water treatment and chemical industries.
• Large industrial motors and generators for bearing clearance monitoring and rotor alignment.
• Gearboxes, industrial drive trains, and mechanical drives for early fault detection.
• Journal and bearing clearance measurements where predictive maintenance can prevent unplanned shutdowns.
Advantages
- High Sensitivity: Capable of detecting minute displacement changes in rotating shafts.
- Durable Construction: Designed to operate reliably in harsh industrial environments with vibration, dust, and temperature variation.
- Moderate Cable Length: Provides installation flexibility while maintaining signal fidelity.
- Seamless Integration: Compatible with 3300 XL series monitoring and protection electronics.
- Reliable Output: Consistent differential AC signals support predictive maintenance programs.
- Low Maintenance: Solid-state design minimizes drift and reduces the need for frequent calibration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104‑00‑07‑05‑02‑00 |
| Sensor Type | Eddy Current Proximity Probe |
| Measurement Range | ±3.81 mm (±0.150 in) |
| Frequency Response | 0.5 Hz to 12 kHz |
| Linearity | ±1 % of full scale |
| Probe Body Diameter | 12.7 mm (0.50 in) |
| Probe Length | 50 mm |
| Cable Length | 5 m |
| Connector / Termination | Industrial circular connector (02‑00 configuration) |
| Operating Temperature | –40 °C to +125 °C |
| Weight (kg) | 0.43 |
| Mounting | Threaded barrel or clamp mount |
| Output | Differential AC signal |
| Target Material | Conductive rotating shaft surfaces |
Recommended 5 Related Models (Same Series or Configuration Variants)
| Model | Measurement Range | Cable Length | Weight (kg) | Notes |
|---|---|---|---|---|
| 330104‑00‑07‑05‑01‑05 | ±3.81 mm | 5 m | 0.42 | Same series, alternate connector configuration |
| 330104‑00‑06‑50‑02‑CN | ±2.54 mm | 2 m | 0.35 | Standard measurement range variant |
| 330104‑00‑06‑20‑00 | ±2.54 mm | 20 m | 0.40 | Long cable variant for distant monitoring |
| 330104‑00‑06‑90‑02‑00 | ±2.54 mm | 90 m | 0.65 | Extended reach installation model |
| 330108‑00‑08‑50‑02‑CN | ±3.81 mm | 2 m | 0.41 | Larger displacement range probe |
Recommended 5 Popular Models (Same Brand)
| Model | Type | Key Parameter | Weight (kg) | Notes |
|---|---|---|---|---|
| 3500/05 | Velocity Vibration Sensor | 0–100 mm/s RMS | 0.50 | Widely used in industrial vibration monitoring |
| 3500/22M | Accelerometer | ±50 g range | 0.45 | High sensitivity accelerometer |
| 330200‑00‑10‑50‑02‑CN | Proximity Probe | ±2.54 mm, 10 m cable | 0.39 | Alternate proximity variant |
| 3500/72M | Machinery Protection Relay | Multi-channel protection | 1.20 | Protection and alarm module |
| 330100‑00‑06‑50‑02‑CN | Proximity Probe | ±2.54 mm, standard cable | 0.36 | Base model within proximity family |
Frequently Asked Questions (QA Format)
QA1: What is the main function of the 330104‑00‑07‑05‑02‑00?
A1: It measures radial displacement and vibration of rotating shafts using eddy current technology and provides analog signals for monitoring.
QA2: What is the measurement range?
A2: ±3.81 mm, suitable for applications requiring larger displacement monitoring.
QA3: What environments is this probe suitable for?
A3: It is designed for industrial conditions with temperature variation, vibration, and exposure to dust or fluids.
QA4: Why use the 02‑00 connector?
A4: This specifies a standard industrial circular connector type compatible with certain monitoring modules.
QA5: How long is the cable?
A5: 5 m, providing adequate reach from machinery to monitoring cabinets in most plants.
QA6: Is it compatible with 3300 XL monitoring electronics?
A6: Yes, it is fully compatible with the 3300 XL series modules.
QA7: Can it detect early signs of bearing failure?
A7: Yes, by monitoring vibration and displacement, it helps detect imbalance, misalignment, and bearing wear.
QA8: Does it require frequent recalibration?
A8: No, it has low drift; routine verification is sufficient.
QA9: What types of machinery benefit from this probe?
A9: Turbines, compressors, pumps, motors, and industrial gearboxes.
QA10: What installation practices ensure accurate measurement?
A10: Proper alignment, secure mounting, and careful cable routing to prevent interference or strain are critical for reliable operation.