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- 330130-045-01-RU
- 3300 XL 8 mm Proximity Probes
- USA
- 20.5 × 22.4 × 3.3 cm
- 0.2kg
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Technical Report: 330130-045-01-RU Extension Cable
1. Product Overview
The 330130-045-01-RU is a 3300 XL series proximity transducer extension cable designed for vibration monitoring and shaft displacement measurement in rotating machinery systems.
It is used to connect a proximity probe to a proximitor sensor, ensuring stable transmission of eddy-current signals used for machine condition monitoring and protection systems.
Model decoding:
- 045 → 4.5 m cable length
- 01 → armored cable construction
- RU → Russia region / compliance and procurement variant
This version is commonly used in industrial plants requiring enhanced mechanical protection and regional certification compatibility.
2. Brand Information
- Brand: Industrial condition monitoring instrumentation manufacturer (USA origin)
- Core focus: Machinery protection systems, vibration monitoring, predictive maintenance solutions
- Main industries: Power generation, oil & gas, petrochemical, compressors, turbines, heavy industry
3. Product Series
- Series: 3300 XL Proximity Transducer System
System architecture:
- Proximity probe
- Extension cable (this product)
- Proximitor sensor
This system enables high-precision, non-contact measurement of shaft vibration and displacement.
4. Product Introduction
The 330130-045-01-RU extension cable is engineered to:
- Extend probe connection distance up to 4.5 meters
- Maintain stable 75 Ω impedance signal transmission
- Ensure low-noise eddy-current signal integrity
- Provide armored protection against mechanical stress, vibration, and abrasion
- Support industrial environments with EMI interference and harsh operating conditions
It uses a triaxial shielded + armored cable structure, ensuring stable performance in turbine halls, compressor stations, and heavy industrial environments.
The “RU” suffix indicates regional adaptation or compliance variant for Russian industrial procurement standards, without affecting electrical performance.
5. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330130-045-01-RU |
| Series | 3300 XL |
| Product Type | Extension Cable |
| Cable Length | 4.5 m |
| Cable Structure | Armored 75 Ω triaxial cable |
| Connector Type | Coaxial locking connector |
| Cable Protection | Armored + shielded |
| Signal Type | Eddy-current vibration/displacement signal |
| Impedance | 75 Ω |
| Capacitance | ~69.9 pF/m |
| Operating Temperature | -40°C to +85°C |
| EMI Shielding | High-performance triaxial shielding |
| Outer Diameter | ~5–8 mm |
| Bend Radius | ≥25–50 mm |
| Dielectric Strength | ~1500 V AC withstand |
| Electrical Resistance | ~0.88 Ω (system dependent) |
| Dimensions | 20.5 × 22.4 × 3.3 cm |
| Weight | ~0.2 kg (typical standard unit) |
6. Product Applications
The 330130-045-01-RU is widely used in:
- Steam turbine vibration monitoring systems
- Gas turbine shaft displacement systems
- Compressor condition monitoring
- Pump and motor bearing diagnostics
- Petrochemical rotating machinery monitoring
- Oil & gas processing systems
- Power plant predictive maintenance systems
- Industrial rotating equipment protection systems
It is particularly suitable for continuous monitoring of critical rotating assets in harsh industrial environments.
7. Product Advantages
1. Armored mechanical durability
Protects against crushing, abrasion, and long-term industrial wear.
2. Stable signal transmission
Ensures accurate eddy-current signal delivery over 4.5 m distance.
3. High EMI resistance
Triaxial shielding reduces electromagnetic interference.
4. Full system compatibility
Works seamlessly with 3300 XL probes and monitoring modules.
5. Industrial reliability
Designed for long-term continuous operation under vibration load.
6. Regional variant availability
RU suffix supports procurement and compliance flexibility.
8. Recommended Related Models (Same Series / Similar Type)
| Model | Description | Key Difference |
|---|---|---|
| 330130-045-00-RU | Standard version | No armored reinforcement |
| 330130-045-10-RU | FluidLoc version | Improved sealing system |
| 330130-045-11-RU | Armored FluidLoc | Higher protection grade |
| 330130-040-01-RU | 4.0 m cable | Shorter length |
| 330130-080-01-RU | 8.0 m cable | Extended reach |
9. Recommended Popular Models (Same System Ecosystem)
| Model | Description | Key Parameters |
|---|---|---|
| 330101-00-08-10-02-00 | Proximity probe | High accuracy vibration sensing |
| 330180-51-00 | Proximitor sensor | Signal conditioning module |
| 330103-00-06-10-02-00 | Standard probe | General turbine monitoring |
| 330105-02-12-10-02-05 | High-temp probe | Thermal resistance capability |
| 330500-00-20 | Velocity sensor | General vibration measurement |
10. Detailed Comparison Table (Same Series Models)
| Parameter | 330130-045-01-RU | 330130-045-00-RU | 330130-045-10-RU | 330130-040-01-RU | 330130-080-01-RU |
|---|---|---|---|---|---|
| Cable Length | 4.5 m | 4.5 m | 4.5 m | 4.0 m | 8.0 m |
| Cable Type | Armored | Standard | FluidLoc | Armored | Armored |
| EMI Shielding | High | High | High | High | High |
| Mechanical Protection | High | Medium | Medium | High | High |
| Impedance | 75 Ω | 75 Ω | 75 Ω | 75 Ω | 75 Ω |
| Temperature Range | -40~85°C | -40~85°C | -40~125°C | -40~85°C | -40~85°C |
| Dimensions | 20.5×22.4×3.3 cm | 20.5×22.4×3.3 cm | 26.3×5.8×2.8 cm | 20.5×22.4×3.3 cm | 32×6×3 cm |
| Weight (kg) | ~0.2 | ~0.2 | 0.15–0.45 | ~0.2 | 0.6–1.8 |
11. Frequently Asked Questions (FAQ)
Q1: What is the function of this cable?
A1: It connects the proximity probe to the monitoring system for vibration and displacement signal transmission.
Q2: What does “045” represent?
A2: It indicates a 4.5-meter cable length.
Q3: What does “01” mean?
A3: It indicates an armored cable configuration for higher mechanical protection.
Q4: What does “RU” indicate?
A4: It represents a regional procurement or compliance variant for Russian industrial standards.
Q5: Where is it used?
A5: It is used in turbines, compressors, pumps, and rotating machinery systems.
Q6: What signal does it transmit?
A6: It transmits eddy-current vibration and displacement signals.
Q7: Is it suitable for harsh environments?
A7: Yes, it is designed for vibration-heavy and EMI-rich industrial environments.
Q8: Does it require calibration?
A8: No calibration is required when used in a matched system.
Q9: What industries use it most?
A9: Power generation, oil & gas, petrochemical, and heavy industry.
Q10: What is its service life?
A10: It is designed for long-term continuous industrial operation under harsh conditions.