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- Bently Nevada
- 330130-045-03-RU
- 3300 XL Extension Cable
- USA
- 180 × 180 × 130 mm
- 0.9kg
- Xiamen, China
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Bently Nevada 330130-045-03-RU – Full Technical Overview
1. Brand and Series
- Brand: Bently Nevada
- Series: 3300 XL Proximity Transducer System
- Model: 330130-045-03-RU
- Product Type: Extension Cable Assembly (Proximity Transducer System Component)
This model belongs to the 3300 XL vibration monitoring platform, widely used in rotating machinery condition monitoring systems across power generation, oil & gas, and heavy industry.
2. Product Introduction
The 330130-045-03-RU is a 4.5-meter extension cable assembly used in the 3300 XL eddy-current proximity transducer system.
It connects the proximity probe to the proximitor sensor, ensuring accurate transmission of vibration and displacement signals in rotating machinery monitoring applications.
The system is designed for continuous monitoring of shaft vibration, axial displacement, and phase reference (Keyphasor) signals.
The suffix “045” indicates a 4.5-meter cable length, “03” refers to armored industrial-grade construction, and “RU” typically represents a regional or configuration variant designed for specific industrial compliance requirements.
3. Product Specifications
| Parameter | Details |
|---|---|
| Model | 330130-045-03-RU |
| Series | 3300 XL |
| Product Type | Extension Cable Assembly |
| System Structure | Probe + Extension Cable + Proximitor Sensor |
| Cable Length | 4.5 meters |
| Signal Type | Eddy-current proximity signal transmission |
| Measurement Function | Vibration / Position / Speed |
| Cable Construction | Armored triaxial shielded cable |
| Connector Type | Gold-plated industrial connectors |
| Operating Voltage | -17.5 Vdc to -26 Vdc |
| Operating Temperature | -51°C to +177°C |
| System Compatibility | 3300 XL 8 mm probe system |
| Environmental Resistance | Oil, dust, vibration resistant |
| Dimensions | Approx. 180 × 180 × 130 mm (packaged form) |
| Weight (kg) | ~0.7 – 0.9 kg |
4. Product Applications
This extension cable is widely used in industrial machinery condition monitoring systems, including:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Industrial pumps
- Generators
- Heavy rotating equipment systems
Typical monitoring functions include:
- Shaft vibration measurement
- Axial displacement monitoring
- Speed and phase reference (Keyphasor signal)
It is especially suitable for environments requiring stable signal transmission over medium distances in harsh industrial conditions.
5. Product Advantages
Stable Signal Transmission
Triaxial shielding ensures low noise and high signal integrity.
Industrial-Grade Durability
Armored cable structure provides resistance to vibration, oil, and mechanical stress.
High Temperature Resistance
Supports operation in high-temperature environments up to 177°C.
Secure Connector System
Gold-plated connectors ensure stable electrical contact and corrosion resistance.
Flexible Installation
4.5 m length provides adaptability for medium-range machinery layouts.
High System Compatibility
Fully compatible with 3300 XL proximity probe systems.
Low Maintenance Requirement
Designed for long-term operation without recalibration or frequent servicing.
6. Same Series / Related Models (5 Recommended)
| Model | Type | Cable Length | Function | Weight (kg) |
|---|---|---|---|---|
| 330130-040-03-RU | Extension Cable | 4.0 m | Vibration signal transmission | ~0.6–0.8 |
| 330130-045-00-00 | Extension Cable | 4.5 m | Standard configuration | ~0.7–0.9 |
| 330130-050-03-RU | Extension Cable | 5.0 m | Extended machinery connection | ~0.8–1.0 |
| 330130-020-00-00 | Extension Cable | 2.0 m | Compact installation systems | ~0.5–0.6 |
| 330130-080-03-RU | Extension Cable | 8.0 m | Long-distance monitoring | ~0.9–1.2 |
7. Popular Models from Same Brand (5 Recommended)
| Model | Type | Function | Output | Weight (kg) |
|---|---|---|---|---|
| 330101-00-00-10-02-00 | Proximity Probe | Vibration sensing | Analog signal | ~0.5 |
| 330180-50-00 | Proximitor Sensor | Signal conditioning | 4–20 mA | ~1.0 |
| 3500/22M | Monitoring Module | Data processing | Digital system output | ~2.0 |
| 3500/25 | Keyphasor Module | Speed/phase reference | Digital pulse | ~2.0 |
| 1900/65A | Machinery Monitor | Compact monitoring system | Digital | ~1.5 |
9. FAQ (10 Q&A)
Q1: What is the main function of this product?
A: It transmits vibration and displacement signals between the probe and monitoring system.
Q2: What does “045” represent in the model code?
A: It indicates a 4.5-meter cable length.
Q3: What system is it compatible with?
A: It is compatible with the 3300 XL proximity transducer system.
Q4: What type of signal does it carry?
A: It carries eddy-current proximity sensor signals.
Q5: Can it operate in high-temperature environments?
A: Yes, it supports operation up to 177°C.
Q6: What industries commonly use this cable?
A: Power generation, oil & gas, petrochemical, and heavy industry sectors.
Q7: Does it require recalibration after replacement?
A: No, it is fully interchangeable within the system.
Q8: What is the benefit of armored cable construction?
A: It improves mechanical protection and durability in harsh environments.
Q9: What is the typical weight of this cable?
A: Around 0.7–0.9 kg depending on configuration.
Q10: Why is this cable important in monitoring systems?
A: It ensures stable and accurate transmission of critical machinery condition data.