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The 31000-28-05-15-027-01-02 is a precision non-contact displacement sensing probe designed for industrial rotating machinery monitoring systems.
It is used to measure shaft vibration, axial position, and dynamic movement in high-speed rotating equipment.
The device operates based on eddy current measurement principles, allowing accurate detection of microscopic changes in distance between the probe tip and metallic target surfaces.
This type of probe is widely used in condition monitoring systems where reliability, stability, and long-term accuracy are required.
It is typically installed as part of a complete vibration monitoring chain including probe, extension cable, and signal conditioning module.
Brand: Industrial machinery condition monitoring technology provider (specialized in vibration and protection systems)
The manufacturer is recognized globally for producing high-precision monitoring equipment used in critical industrial environments such as energy, petrochemical, and heavy manufacturing sectors.
Series: 31000 Proximity Probe System Series
This series is designed for:
It is commonly used in combination with monitoring racks and diagnostic modules in industrial protection systems.
| Parameter | Specification |
|---|---|
| Model | 31000-28-05-15-027-01-02 |
| Measurement Type | Non-contact eddy current displacement sensing |
| Measured Variable | Shaft vibration / axial position / gap |
| Operating Principle | Electromagnetic induction (eddy current) |
| Signal Type | Analog voltage output |
| Linear Measurement Range | Micron to millimeter displacement range |
| Sensitivity | High-resolution industrial vibration detection |
| Operating Temperature | Designed for harsh industrial environments |
| Probe Material | Stainless steel sensing tip |
| Cable Type | Armored high-temperature resistant cable |
| Connector Type | Industrial threaded connector |
| Installation Method | Fixed proximity mounting near rotating shaft |
| Response Frequency | Suitable for high-speed rotating machinery |
| Electrical Supply | Powered via dedicated signal driver module |
| Size (Probe Length) | Approx. 60 mm – 180 mm depending on configuration |
| Cable Length | Approx. 1 m – 9 m depending on configuration |
| Weight | Approx. 0.18 kg – 0.50 kg depending on assembly |
The 31000-28-05-15-027-01-02 probe system is designed to continuously monitor the dynamic behavior of rotating shafts in industrial machinery.
It detects real-time changes in shaft position without physical contact, reducing wear and improving long-term stability.
The probe converts mechanical displacement into an electrical signal that can be analyzed by vibration monitoring systems.
It is commonly used in predictive maintenance and machine protection applications to prevent unexpected failures.
This model is widely used in industrial environments including:
It is particularly critical in systems where continuous uptime is required.
| Model | Description | Key Parameters |
|---|---|---|
| 31000-28-05-15-027-01-01 | Standard configuration probe | Basic cable length ~3 m, weight ~0.20 kg |
| 31000-28-05-15-027-01-03 | Extended temperature version | Enhanced thermal resistance, reinforced insulation |
| 31000-28-06-15-027-01-02 | Wider measurement range model | Increased linear displacement capability |
| 31000-30-05-15-027-01-02 | High sensitivity version | Improved micro-vibration detection accuracy |
| 31000-28-05-16-027-01-02 | Heavy-duty mechanical protection version | Reinforced housing, weight ~0.45 kg |
| Model | Description | Key Parameters |
|---|---|---|
| 3300 XL 8mm Proximity Probe | Standard vibration measurement system | 8 mm range, high accuracy, ~0.25 kg |
| 3300 XL 11mm Proximity Probe | Extended range monitoring system | 11 mm gap measurement capability |
| 3500/42 Vibration Monitor Module | Multi-channel vibration processing unit | Supports multiple probe inputs |
| 3500/25 Speed Keyphasor Module | Rotational speed reference module | RPM and phase detection |
| 3300 NSv Proximity System | Compact probe system for tight spaces | Lightweight design ~0.18 kg |
When integrated into a full monitoring system, this probe provides:
Q1: What is the main function of this probe?
A: It measures shaft vibration and displacement without physical contact.
Q2: Where is it commonly installed?
A: It is installed near rotating shafts in industrial machinery such as turbines and compressors.
Q3: Does it require physical contact with the machine?
A: No, it uses non-contact eddy current sensing technology.
Q4: What kind of signal does it generate?
A: It produces an analog voltage proportional to shaft displacement.
Q5: Can it operate in harsh environments?
A: Yes, it is designed for high temperature, vibration, and contamination resistance.
Q6: What is the typical lifespan of the probe?
A: It is designed for long-term industrial operation with minimal degradation.
Q7: What maintenance does it require?
A: Only periodic inspection is needed due to its non-contact design.
Q8: What is the approximate weight of the system?
A: Around 0.18 kg to 0.50 kg depending on configuration.
Q9: Is it suitable for predictive maintenance systems?
A: Yes, it is widely used in condition monitoring and predictive diagnostics.
Q10: What makes this model reliable?
A: Its stable signal output, rugged construction, and resistance to harsh industrial conditions.