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Bently Nevada is an established global leader in industrial condition monitoring and machinery protection systems. Its products are widely implemented across power generation, petrochemical, oil & gas, water treatment, and heavy industrial sectors. Renowned for precision, reliability, and durability, Bently Nevada solutions help industries reduce downtime, prevent catastrophic machinery failures, and enable predictive maintenance strategies.
The model 330104-00-08-05-01-05 is part of the 3300 XL 12 mm Proximity Transducer Series. This series focuses on high-performance eddy current proximity probes designed to measure shaft vibration and displacement. It features modular designs with flexible probe diameters, lengths, and connector configurations to suit various industrial setups.
The 330104-00-08-05-01-05 is a 12 mm diameter proximity probe that provides precise, non-contact monitoring of shaft radial displacement and vibration.
The “05” in the model number indicates a standard probe cable length configuration suitable for typical installations where monitoring electronics are located nearby. The “01-05” denotes a specific connector and cable combination engineered for reliable signal transmission and long-term industrial use.
Equipped with eddy current technology, this probe generates a voltage proportional to the shaft’s radial displacement. It is robust against high temperatures, vibration, and industrial contaminants such as oil and dust. When integrated into the 3300 XL system, it delivers continuous, real-time monitoring critical for machinery protection and predictive maintenance.
| Parameter | Description |
|---|---|
| Model | 330104-00-08-05-01-05 |
| Product Type | Eddy Current Proximity Probe |
| Probe Diameter | 12 mm |
| Thread Type | 1/2-20 UNF |
| Case Length | Approx. 90 mm |
| Total System Length | Approx. 5.0 meters (probe + cable) |
| Measurement Range | Approx. 2.5 mm radial displacement |
| Sensitivity | Approx. 5.5 V/mm |
| Frequency Response | 0 – 10 kHz |
| Operating Temperature | -35°C to +177°C |
| Cable Type | Standard coaxial cable |
| Connector Type | Miniature coaxial |
| Mounting Method | Threaded installation |
| Housing Material | Stainless steel |
| Protection Level | Industrial grade |
| Dimensions | Approx. 90 × 60 × 60 mm |
| Weight (kg) | Approx. 0.65 kg |
The 330104-00-08-05-01-05 probe is widely used for continuous monitoring of rotating machinery. Key applications include:
Its standard cable length makes it ideal for installations where the monitoring electronics are located relatively close to the rotating equipment.
Reliable Signal Transmission
Optimized cable and connector combination ensures consistent readings over time.
High Accuracy and Stability
Provides precise and repeatable measurements, enabling early fault detection.
Non-Contact Measurement
Eddy current technology eliminates mechanical wear at the probe tip, extending operational life.
Rugged Construction
Stainless steel housing and industrial-grade cable resist vibration, oil, dust, and temperature extremes.
System Compatibility
Fully compatible with the 3300 XL system for predictive maintenance and continuous machine protection.
| Model | Description | Probe Size | System Length | Weight (kg) |
|---|---|---|---|---|
| 330104-00-08-05-02-00 | Medium-length 12 mm probe | 12 mm | 2.0 m | 0.68 |
| 330104-00-08-05-05-00 | Extended cable 12 mm probe | 12 mm | 5.0 m | 0.70 |
| 330104-00-08-10-01-05 | High-temperature 12 mm probe | 12 mm | 1.0 m | 0.60 |
| 330104-00-08-50-02-00 | Industrial long probe 12 mm | 12 mm | 2.0 m | 0.72 |
| 330105-02-12-10-02-00 | Heavy-duty 12 mm probe | 12 mm | 2.0 m | 0.75 |
| 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 distribution | N/A | 1.50 |
| 3300/16 | Vibration Monitor | Machinery protection | 5 kHz | 1.10 |
| 1900/65A | General Monitor Module | Multi-parameter monitoring | Up to 10 kHz | 0.85 |
Q1: What is the primary function of this probe?
A: Measures shaft vibration and displacement without physical contact for condition monitoring.
Q2: What does “05” in the model number indicate?
A: Denotes a standard cable length configuration for typical installations.
Q3: What does “01-05” specify?
A: Indicates a specific connector and cable combination for reliable signal transmission.
Q4: Does the probe touch the shaft?
A: No, it uses eddy current sensing for non-contact measurement.
Q5: What environments can this probe operate in?
A: High temperature, oil, dust, and mechanical vibration in industrial settings.
Q6: What type of signal output does it provide?
A: Voltage proportional to radial displacement of the shaft.
Q7: Which industries typically use this product?
A: Power generation, petrochemical, oil & gas, water treatment, and heavy industry.
Q8: How is it mounted?
A: Threaded installation adjacent to the rotating shaft.
Q9: What maintenance is required?
A: Minimal; periodic inspection of cables and connectors.
Q10: What are the dimensions and weight?
A: Dimensions approx. 90 × 60 × 60 mm; weight approx. 0.65 kg.