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- 330130-040-02
- 3300 XL 8 mm Proximity Probes
- USA
- 26.3 × 5.8 × 2.8 cm
- 1.5kg
- Xiamen, China
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Technical Report: 330130-040-02 Extension Cable
1. Product Overview
The 330130-040-02 is a 3300 XL series proximity transducer extension cable, used in industrial machinery protection and vibration monitoring systems.
It is designed to connect a proximity probe with a monitoring module (signal processor), ensuring stable transmission of eddy-current signals used for shaft vibration, axial position, and mechanical displacement measurement.
This model is part of a modular monitoring architecture, where probe, extension cable, and signal conditioner work as a matched set for high-precision measurement.
2. Brand Information
- Brand: Industrial machinery condition monitoring manufacturer (USA origin)
- Core business: Vibration monitoring systems, predictive maintenance, machinery protection
- Application fields: Power generation, oil & gas, petrochemical, heavy industry
3. Product Series
- Series: 3300 XL Proximity Transducer System
- System composition:
- Proximity probe
- Extension cable (this model)
- Proximitor sensor
The system is widely used for high-reliability rotating machinery monitoring.
4. Product Introduction
The 330130-040-02 extension cable is engineered to:
- Extend probe-to-monitor distance up to 4.0 meters
- Maintain signal integrity for eddy-current measurement systems
- Provide stable impedance matching across long-term operation
- Reduce signal noise in harsh industrial environments
It is designed for continuous use in environments with high vibration, temperature variation, oil mist, and electromagnetic interference.
5. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330130-040-02 |
| Series | 3300 XL |
| Product Type | Extension Cable |
| Cable Length | 4.0 m |
| System Compatibility | 3300 XL 8 mm proximity transducer system |
| Signal Type | Eddy current displacement/vibration signal |
| Connector Type | Miniature coaxial ClickLoc locking system |
| Cable Structure | Triaxial shielded cable |
| Impedance | 75 Ω (system matched) |
| Capacitance | 69.9 pF/m (typical) |
| Operating Temperature | -51°C to +177°C |
| EMI/RFI Protection | High-density shielding |
| Mechanical Protection | Standard industrial insulation |
| Bend Radius | ~25 mm minimum |
| Outer Diameter | ~3.5–6 mm (variant dependent) |
| Dimensions | 26.3 × 5.8 × 2.8 cm |
| Weight | 0.136 kg – 1.5 kg (depending on packaging/variant) |
| Installation Type | Plug-and-lock modular system |
6. Product Applications
This cable is widely used in:
- Steam turbine vibration monitoring systems
- Gas turbine shaft displacement measurement
- Centrifugal compressor condition monitoring
- Pump vibration and bearing diagnostics
- Motor rotating equipment protection systems
- Petrochemical plant machinery monitoring
- Power generation predictive maintenance systems
- Industrial Keyphasor speed and phase reference systems
It is especially critical in continuous protection of rotating assets where downtime is costly.
7. Product Advantages
1. High Signal Integrity
Ensures accurate transmission of low-level eddy-current signals with minimal distortion.
2. Industrial-Grade Durability
Designed for harsh environments including vibration, oil exposure, and thermal cycling.
3. Strong EMI Resistance
Shielded structure reduces electromagnetic and radio-frequency interference.
4. Modular System Design
Fully compatible with probe and sensor components in the same system family.
5. Long-Term Stability
Supports continuous 24/7 monitoring applications in critical machinery.
6. Secure Connection System
Locking connector prevents accidental disconnection in high-vibration conditions.
8. Recommended Related Models (Same Series / Similar Function)
| Model | Description | Key Difference |
|---|---|---|
| 330130-040-01-02 | 4.0 m extension cable variant | Different configuration option |
| 330130-040-02-00 | Standard cable version | Basic approval option |
| 330130-040-02-CN | Certified regional version | Compliance variant |
| 330130-045-02 | 4.5 m extension cable | Slightly longer distance |
| 330130-080-02 | 8.0 m extension cable | Extended reach version |
9. Recommended Popular Models (Same System Ecosystem)
| Model | Description | Application |
|---|---|---|
| 330101-00-08-10-02-00 | 8 mm proximity probe | Shaft vibration monitoring |
| 330104-00-06-10-02-00 | Standard proximity probe | General machinery monitoring |
| 330180-51-00 | Signal processing module | Proximitor sensor unit |
| 330103-00-06-10-02-00 | High-sensitivity probe | Turbine and compressor systems |
| 330105-02-12-10-02-05 | Extended temperature probe | High-temperature machinery |
10. Frequently Asked Questions (FAQ)
Q1: What is the main function of the 330130-040-02 cable?
A1: It connects the proximity probe to the monitoring system and transmits vibration and displacement signals.
Q2: What system is it designed for?
A2: It is used in the 3300 XL 8 mm proximity transducer system.
Q3: What does “040” indicate in the model number?
A3: It represents a 4.0-meter cable length.
Q4: What type of signal does it carry?
A4: It carries eddy-current displacement and vibration measurement signals.
Q5: Is it interchangeable with other 3300 XL cables?
A5: Yes, as long as system electrical matching is maintained.
Q6: Can it operate in extreme temperatures?
A6: Yes, it supports a wide range from -51°C to +177°C.
Q7: Does it require calibration after installation?
A7: No calibration is needed when used with matched system components.
Q8: What industries commonly use this cable?
A8: Power plants, oil refineries, petrochemical plants, and heavy industrial facilities.
Q9: What happens if incorrect components are mixed?
A9: Signal accuracy may degrade and system performance may become unstable.
Q10: What is its expected service life?
A10: It is designed for long-term continuous operation in industrial environments.