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- Bently Nevada
- 330104-00-07-50-12-00
- 3300 XL 8 mm Proximity Probes
- USA
- 80 × 50 × 60 mm
- 0.45kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-00-07-50-12-00 Detailed Product Overview
Brand Information
This product is part of the Bently Nevada product family, a trusted provider of high-reliability vibration and shaft displacement monitoring solutions. It is widely used in industrial machinery protection and condition monitoring systems.
Product Series
The model 330104-00-07-50-12-00 belongs to the 3300 XL 8 mm Proximity Transducer System Series. This series provides accurate, non-contact eddy current measurement for monitoring shaft vibration and position in rotating equipment.
Product Description
The 330104-00-07-50-12-00 is an 8 mm diameter eddy current proximity probe designed for continuous monitoring of shaft vibration and radial displacement. The “50” indicates a medium-length cable configuration, and “12” indicates an extended total system length, suitable for installations where the monitoring equipment is located at a greater distance from the machine.
This probe operates by generating a magnetic field at the tip; changes in this field caused by the proximity of a conductive surface are converted into an electrical voltage signal. It is compatible with extension cables and proximitor modules in the 3300 XL system, providing stable and precise measurement even in harsh environments including high temperatures, oil contamination, and vibration-heavy industrial settings.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | 330104-00-07-50-12-00 |
| Product Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Thread Type | 3/8-24 UNF |
| Case Length | Approx. 70 mm |
| Total System Length | Approx. 5.0 meters (probe + cable) |
| Measurement Range | Approx. 2 mm radial displacement |
| Sensitivity | Approx. 7.87 V/mm |
| Frequency Response | 0 – 10 kHz |
| Operating Temperature | -35°C to +177°C |
| Cable Type | Coaxial cable, extended medium-length |
| Connector Type | Miniature coaxial |
| Mounting Method | Threaded |
| Housing Material | Stainless steel |
| Protection Level | Industrial grade |
| Dimensions | Approx. 80 × 50 × 60 mm |
| Weight (kg) | Approx. 0.45 kg |
Applications
This probe is used in industrial facilities requiring reliable monitoring of rotating machinery. Applications include:
- Steam turbines and gas turbines
- Industrial compressors
- Pumps in chemical, petrochemical, and water treatment plants
- Electric motors and generators
- Gearboxes and mechanical drive systems
- Fans, blowers, and other large rotating equipment
Its extended cable configuration allows flexible installation where the monitoring rack is positioned at a distance from the machinery.
Product Advantages
Extended Cable Capability
Supports installation flexibility for large industrial layouts where equipment is remote from monitoring racks.
High Accuracy and Stability
Provides repeatable, precise measurements of vibration and shaft displacement.
Non-Contact Operation
Reduces wear and increases operational life of the probe.
Durable Industrial Design
Resists oil, dust, vibration, and high-temperature conditions.
System Compatibility
Seamlessly integrates with the 3300 XL system for monitoring and predictive maintenance solutions.
Recommended Models (Same Series or Related)
| Model | Description | Probe Size | System Length | Weight (kg) |
|---|---|---|---|---|
| 330104-00-07-10-02-00 | Standard probe | 8 mm | 1.0 m | 0.28 |
| 330104-00-07-10-05-00 | Medium cable | 8 mm | 2.0 m | 0.35 |
| 330104-00-07-10-12-00 | Long cable | 8 mm | 5.0 m | 0.45 |
| 330104-00-07-50-02-00 | Medium-length probe | 8 mm | 2.0 m | 0.40 |
| 330105-02-12-10-02-00 | Heavy-duty probe | 8 mm | 2.0 m | 0.32 |
Popular Models from the Same Brand
| Model | Product Type | Function | Frequency Range | Weight (kg) |
|---|---|---|---|---|
| 3500/42M | Proximity Monitor | Multi-channel vibration monitoring | Up to 10 kHz | 0.90 |
| 3500/22M | Data Interface Module | Signal acquisition | High-speed | 1.20 |
| 3500/15 | Power Supply Module | System power | N/A | 1.50 |
| 3300/16 | Vibration Monitor | Equipment protection | 5 kHz | 1.10 |
| 1900/65A | General Monitor Module | Multi-parameter monitoring | Up to 10 kHz | 0.85 |
FAQ (Q&A Format)
Q1: What is the main function of this probe?
A: Measures shaft vibration and displacement without physical contact.
Q2: What does “50” in the model mean?
A: Indicates a medium-length cable configuration.
Q3: What does “12” signify?
A: Represents an extended total system length suitable for remote monitoring racks.
Q4: Can it operate in harsh environments?
A: Yes, it is resistant to oil, dust, vibration, and high temperatures.
Q5: Does the probe contact the shaft?
A: No, it uses non-contact eddy current technology.
Q6: Which industries use this product?
A: Power generation, petrochemical, oil & gas, water treatment, and heavy industry.
Q7: How is the probe installed?
A: Threaded mounting near the rotating shaft.
Q8: What signal output does it provide?
A: Voltage proportional to radial displacement.
Q9: What maintenance is required?
A: Minimal; inspect cables and connectors periodically.
Q10: What are the physical dimensions and weight?
A: Dimensions approximately 80 × 50 × 60 mm; weight approximately 0.45 kg.