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- 31000-28-05-75-024-01-02
- 31000 Proximity Probe Housing
- USA
- 10 m
- 0.65kg
- Xiamen, China
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Product Technical Overview Report
Model: 31000-28-05-75-024-01-02
1. Product Introduction
The 31000-28-05-75-024-01-02 is a high-precision industrial proximity probe assembly used for non-contact measurement of shaft vibration and displacement in rotating machinery.
It belongs to a modular eddy current-based sensing system designed to monitor the dynamic position of rotating shafts in real time.
The probe detects microscopic variations in distance between its sensing tip and metallic target surfaces, converting them into electrical signals for monitoring systems.
This model is commonly deployed in critical industrial environments where continuous condition monitoring is required to prevent mechanical failures and downtime.
It is typically used as part of a complete system including probe, extension cable, and signal conditioning module.
2. Brand Information
Brand: Industrial machinery condition monitoring and vibration protection technology provider
The manufacturer is globally recognized for designing precision monitoring systems used in power generation, oil & gas, petrochemical, and heavy industrial sectors.
Its equipment is widely applied in machinery protection systems for high-value rotating assets.
3. Product Series
Series: 31000 Proximity Probe Housing / Probe System Series
This series is designed for:
- Shaft vibration measurement
- Radial displacement monitoring
- Axial position tracking
- Machine protection and diagnostic systems
It is commonly integrated into industrial monitoring racks and predictive maintenance systems.
4. Technical Parameters
Key Specifications Table
| Parameter | Specification |
|---|---|
| Model | 31000-28-05-75-024-01-02 |
| Measurement Type | Non-contact eddy current displacement sensing |
| Measured Variable | Shaft vibration / axial position / gap |
| Operating Principle | Electromagnetic induction (eddy current) |
| Output Signal | Analog voltage proportional to displacement |
| Linear Measurement Range | Micron–millimeter level displacement detection |
| Sensitivity | High-resolution industrial vibration measurement |
| Operating Temperature | Industrial harsh environment capable |
| Probe Material | Stainless steel sensing tip |
| Cable Type | Armored industrial high-flex cable |
| Connector Type | Threaded industrial connector system |
| Installation Method | Fixed mounting near rotating shaft |
| Response Capability | High-frequency vibration monitoring |
| Power Supply | External signal conditioning module required |
| Size (Probe Length) | Approx. 60 mm – 220 mm (configuration dependent) |
| Cable Length | Approx. 1 m – 10 m (system dependent) |
| Weight | Approx. 0.20 kg – 0.65 kg depending on configuration |
5. Product Description
The 31000-28-05-75-024-01-02 is designed for continuous monitoring of rotating machinery condition.
It operates without physical contact, ensuring that there is no mechanical wear between sensor and rotating shaft.
The probe continuously measures variations in the electromagnetic field caused by shaft movement.
These measurements are converted into electrical signals that are analyzed by monitoring systems to detect vibration anomalies and early-stage mechanical faults.
It is widely used in predictive maintenance and machinery protection applications.
6. Application Areas
This model is commonly applied in:
- Gas and steam turbines
- Centrifugal compressors
- Industrial pump systems
- Electric generators
- Petrochemical processing equipment
- Marine propulsion systems
- Heavy-duty rotating machinery
It is especially important in high-value equipment requiring continuous monitoring.
7. Product Advantages
- Non-contact measurement eliminates mechanical wear
- High accuracy in detecting micro-level displacement
- Stable performance in high-temperature environments
- Resistant to oil, dust, and industrial contamination
- Long operational life with minimal maintenance
- Compatible with industrial protection and monitoring systems
- Reliable continuous 24/7 operation
- Strong signal stability for predictive diagnostics
8. Same Series or Related Models (5 Units)
| Model | Description | Key Parameters |
|---|---|---|
| 31000-28-05-75-024-01-01 | Standard configuration probe | Cable ~3 m, weight ~0.25 kg |
| 31000-28-05-75-024-01-03 | Reinforced durability version | Enhanced insulation and vibration resistance |
| 31000-28-06-75-024-01-02 | Extended range model | Increased displacement measurement capability |
| 31000-30-05-75-024-01-02 | High sensitivity version | Improved micro-vibration detection accuracy |
| 31000-28-05-76-024-01-02 | Heavy-duty mechanical version | Reinforced housing, weight ~0.60 kg |
9. Same Brand Popular Models (5 Units)
| Model | Description | Key Parameters |
|---|---|---|
| 3300 XL 8mm Proximity System | Standard vibration monitoring probe | 8 mm range, ~0.25 kg |
| 3300 XL 11mm Proximity System | Extended range system | 11 mm displacement capability |
| 3500/42 Vibration Monitoring Module | Multi-channel vibration processor | Industrial monitoring module |
| 3500/25 Keyphasor Module | Speed and phase reference module | RPM measurement support |
| 3300 NSv Compact Probe System | Compact installation probe | Lightweight ~0.18 kg |
10. System-Level Advantages
When integrated into a full monitoring system, this probe provides:
- Continuous real-time shaft condition monitoring
- Early detection of imbalance and misalignment
- Reduced risk of unexpected equipment failure
- Integration with predictive maintenance platforms
- Improved operational safety and efficiency
11. FAQ (10 Questions & Answers)
Q1: What is the main function of this probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: Where is it typically installed?
A: It is installed near rotating shafts in industrial machinery.
Q3: Does it require direct contact with the shaft?
A: No, it uses non-contact eddy current sensing technology.
Q4: What signal does it produce?
A: It outputs an analog voltage proportional to displacement changes.
Q5: Can it operate in harsh environments?
A: Yes, it is designed for high temperature and industrial conditions.
Q6: What is its typical lifespan?
A: It is designed for long-term continuous industrial operation.
Q7: Does it require frequent maintenance?
A: No, only periodic inspection is required.
Q8: What is the approximate weight?
A: Between 0.20 kg and 0.65 kg depending on configuration.
Q9: Is it suitable for predictive maintenance systems?
A: Yes, it is widely used in condition monitoring systems.
Q10: What ensures its reliability?
A: Its non-contact design, stable signal output, and industrial-grade construction.