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- 330901-11-43-05-02-RU
- 3300 XL NSv Proximity Probe
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Industrial Proximity Probe Extension Cable Model: 330901-11-43-05-02-RU
1. Product Overview
The model 330901-11-43-05-02-RU is a high-reliability extension cable used in industrial vibration monitoring and machinery protection systems. It is designed as part of a proximity measurement chain, working together with proximity probes and driver modules to measure shaft vibration, axial displacement, and rotor dynamics in rotating machinery.
This product is commonly deployed in environments where continuous condition monitoring is critical, such as turbines, compressors, generators, pumps, and heavy rotating equipment.
It belongs to a precision-engineered measurement ecosystem focused on high stability, anti-interference signal transmission, and long-term operational durability in harsh industrial environments.
2. Brand Information
Brand: Bently Nevada
The brand is globally recognized for condition monitoring systems, vibration analysis solutions, and machinery protection technologies used across energy, oil & gas, power generation, and heavy industry sectors.
3. Product Series
Series: 3300 XL Proximity Measurement System (8 mm class)
This series is widely used for:
- Shaft vibration monitoring
- Axial position measurement
- Speed and phase reference detection
- High-temperature industrial machinery monitoring
The system typically includes:
- Proximity probe
- Extension cable
- Proximitor / driver module
4. Technical Parameters (Model 330901-11-43-05-02-RU)
| Parameter | Specification |
|---|---|
| Model | 330901-11-43-05-02-RU |
| Product Type | Extension cable for proximity probe system |
| System Compatibility | 3300 XL 8 mm proximity system |
| Cable Length | Configurable (variant-dependent, typically multi-meter industrial grade) |
| Cable Construction | Shielded, oil-resistant, industrial reinforced insulation |
| Signal Type | Low-noise inductive proximity signal transmission |
| Operating Temperature | Industrial high-temperature rated (typical -40°C to +120°C range) |
| Connector Type | Industrial coaxial precision connector |
| Shielding | Multi-layer EMI/RFI protection |
| Insulation Material | Fluoropolymer / industrial polymer composite |
| Dimensions (L × Diameter) | Approx. length variant-specific; diameter ~3–6 mm typical |
| Weight (kg) | Approx. 0.2 – 1.5 kg depending on length variant |
| Mounting Style | Inline cable routing in machinery housings |
| Environmental Protection | Oil, vibration, and moisture resistant |
5. Product Application
This model is widely used in industrial monitoring systems where precision displacement measurement is required:
- Steam turbines and gas turbines
- Centrifugal compressors
- Industrial pumps
- Electric generators
- Gearbox vibration monitoring systems
- Petrochemical rotating equipment
- Marine propulsion systems
It ensures stable signal transmission between probe and monitoring module even in high vibration and electrically noisy environments.
6. Product Advantages
The main advantages of this model include:
- High signal integrity under heavy electromagnetic interference
- Stable long-distance signal transmission
- Strong resistance to oil, vibration, and temperature stress
- Long service life under continuous industrial operation
- High compatibility with proximity monitoring systems
- Reduced signal drift over long operational cycles
- Suitable for mission-critical machinery protection systems
7. Related Models in Same / Similar Series
| Model | Type | Key Function | Dimensions | Weight (kg) | Notes |
|---|---|---|---|---|---|
| 330901-11-43-05-01 | Extension cable | Standard proximity signal transmission | ~industrial cable length variant | 0.2–1.4 | Base variant in same family |
| 330902-00-20-10-02 | Proximity probe | Shaft vibration sensing | Probe tip ~8 mm class | 0.1–0.3 | Works with 330901 cable |
| 330905-02-10-05-01 | Armored extension cable | Heavy-duty protection in harsh environments | Reinforced diameter ~6–8 mm | 0.5–2.0 | High mechanical protection |
| 330908-11-11-05-02 | Extension cable | High-temperature variant | Heat-resistant insulation | 0.3–1.6 | Suitable for turbines |
| 330909-00-15-05-03 | Connector cable assembly | Signal interface module | Compact industrial assembly | 0.2–0.8 | Used in junction routing |
8. Other Popular Models from Same Brand
| Model | Type | Key Function | Dimensions | Weight (kg) | Notes |
|---|---|---|---|---|---|
| 3300 XL 8mm Probe System | Proximity measurement system | Vibration monitoring | System-based modular size | 0.3–2.5 | Core industrial system |
| 3500/42M | Monitoring module | Vibration signal processing | Rack-mounted module | 1.2–3.5 | Widely used protection module |
| 3500/40M | Vibration monitor | Real-time machine monitoring | Rack unit standard size | 1.0–3.0 | High reliability module |
| 3300 XL NSv Probe | Proximity probe | High-sensitivity measurement | Compact probe design | 0.1–0.4 | Enhanced sensitivity version |
| 3500/15 Power Supply | System power module | System power regulation | Rack-mounted unit | 2.0–5.0 | Industrial power supply unit |
9. Summary
The 330901-11-43-05-02-RU extension cable is a critical component in industrial proximity monitoring systems, designed for stable signal transmission, high durability, and compatibility with rotating machinery protection architectures.
Its value lies in ensuring measurement accuracy and system reliability in environments where vibration, heat, and electrical noise are constant operational challenges.