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Product Technical Overview Report
Model: 31000-28-05-15-030-01-02
1. Product Introduction
The 31000-28-05-15-030-01-02 is a high-precision non-contact displacement probe designed for continuous monitoring of rotating machinery.
It is used to measure shaft vibration, axial movement, and relative position changes in industrial rotating equipment.
The probe operates using eddy current sensing technology, allowing it to detect microscopic variations in distance between the probe tip and metallic shaft surfaces.
This model is widely integrated into machinery protection and condition monitoring systems where high reliability and real-time accuracy are required.
It is typically installed as part of a complete measurement chain that includes a probe, extension cable, and signal conditioning module.
2. Brand Information
Brand: Industrial vibration monitoring and machinery protection technology provider
The manufacturer specializes in condition monitoring systems for rotating equipment used in heavy industries, including power generation, petrochemical processing, and mechanical manufacturing.
The brand is globally recognized for precision monitoring instruments designed for critical industrial environments.
3. Product Series
Series: 31000 Proximity Probe System Series
This series is designed for:
- Shaft vibration monitoring
- Radial and axial displacement measurement
- Machine condition protection systems
- High-speed rotating machinery diagnostics
It is commonly used in conjunction with monitoring racks and vibration analysis modules.
4. Technical Parameters
Key Specifications Table
| Parameter | Specification |
|---|---|
| Model | 31000-28-05-15-030-01-02 |
| 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 Range | Micron to millimeter-level displacement detection |
| Sensitivity | High-resolution industrial vibration measurement |
| Operating Temperature | Suitable for harsh industrial environments |
| Probe Material | Stainless steel sensing tip |
| Cable Type | Armored high-flex industrial cable |
| Connector Type | Threaded industrial connector system |
| Installation Method | Fixed proximity mounting near rotating shaft |
| Response Characteristics | High-frequency vibration monitoring capability |
| Power Supply | Powered via external signal conditioning module |
| Size (Probe Length) | Approx. 60 mm – 200 mm depending on configuration |
| Cable Length | Approx. 1 m – 10 m depending on system design |
| Weight | Approx. 0.20 kg – 0.55 kg depending on configuration |
5. Product Description
The 31000-28-05-15-030-01-02 probe system is designed to continuously monitor shaft behavior in rotating machinery.
It measures small changes in distance between the probe tip and the shaft surface without any physical contact.
This non-contact design reduces mechanical wear and ensures long-term measurement stability.
The electrical signal generated by the probe is processed by a monitoring system to evaluate machine condition and detect early signs of failure.
It is commonly used in predictive maintenance systems and industrial protection applications.
6. Application Areas
This model is widely applied in:
- Gas and steam turbines
- Centrifugal and axial compressors
- Industrial pump systems
- Generators and electric motors
- Petrochemical processing equipment
- Marine propulsion systems
- Heavy industrial rotating machinery
It is especially important in critical systems requiring continuous monitoring and high operational reliability.
7. Product Advantages
- Non-contact measurement eliminates mechanical wear
- High precision detection of micro-vibration and displacement
- Stable operation in high-temperature and high-pressure environments
- Strong resistance to oil, dust, and industrial contamination
- Long service life with minimal maintenance requirements
- Compatible with advanced monitoring and protection systems
- Suitable for continuous 24/7 industrial operation
- High signal stability for predictive diagnostics
8. Same Series or Related Models (5 Units)
| Model | Description | Key Parameters |
|---|---|---|
| 31000-28-05-15-030-01-01 | Standard configuration probe | Cable ~3 m, weight ~0.22 kg, basic sensitivity |
| 31000-28-05-15-030-01-03 | Extended temperature version | Improved thermal resistance, reinforced insulation |
| 31000-28-06-15-030-01-02 | Extended range model | Increased displacement measurement capability |
| 31000-30-05-15-030-01-02 | High sensitivity version | Enhanced micro-vibration detection accuracy |
| 31000-28-05-16-030-01-02 | Heavy-duty protection version | Reinforced housing, weight ~0.50 kg |
9. Same Manufacturer Popular Models (5 Units)
| Model | Description | Key Parameters |
|---|---|---|
| 3300 XL 8mm Proximity System | Standard vibration monitoring probe | 8 mm range, ~0.25 kg probe weight |
| 3300 XL 11mm Proximity System | Extended measurement system | 11 mm gap range, high accuracy |
| 3500/42 Vibration Monitoring Module | Multi-channel vibration processor | Supports multiple probe inputs |
| 3500/25 Keyphasor Speed Module | Rotational speed reference module | RPM and phase detection |
| 3300 NSv Compact Probe System | Small-space vibration probe | Lightweight ~0.18 kg, compact design |
10. System-Level Advantages
When integrated into a monitoring system, this probe provides:
- Real-time shaft condition monitoring
- Early detection of imbalance and misalignment
- Protection against unexpected machine failure
- Integration with predictive maintenance systems
- 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 this probe installed?
A: It is installed near rotating shafts in industrial machinery.
Q3: Does it touch the shaft during operation?
A: No, it uses non-contact eddy current sensing technology.
Q4: What signal does it produce?
A: It outputs an analog voltage proportional to distance changes.
Q5: Can it work in harsh environments?
A: Yes, it is designed for high temperature and industrial conditions.
Q6: What is the typical lifespan of this probe?
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: Around 0.20 kg to 0.55 kg depending on configuration.
Q9: Is it suitable for predictive maintenance?
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 durability.