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- 31000-28-10-00-020-03-02
- 31000 Proximity Probe Housing
- USA
- 1.0 m
- 1.2kg
- Xiamen, China
- New & In Stock
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Product Technical Overview Report
Model: 31000-28-10-00-020-03-02
1. Brand Information
This product belongs to a globally established industrial machinery condition monitoring and vibration protection technology manufacturer.
The brand is widely used in critical rotating equipment industries such as power generation, oil & gas, petrochemical processing, and heavy manufacturing.
Its solutions focus on improving machine reliability, reducing unexpected downtime, and supporting predictive maintenance strategies.
2. Product Series
Series: 31000 Proximity Probe Housing / Probe System Series
This series is designed for:
- Shaft vibration monitoring
- Radial and axial displacement measurement
- Rotating machinery protection systems
- Industrial condition monitoring integration
It is commonly used with proximity probes, extension cables, and signal conditioning modules in complete monitoring systems.
3. Product Introduction
The 31000-28-10-00-020-03-02 is a proximity probe housing assembly designed to securely mount and protect a proximity probe in rotating machinery applications.
It ensures accurate probe positioning relative to the shaft, which is critical for reliable vibration and displacement measurement.
The housing allows external adjustment and replacement of the probe without dismantling the machine, significantly reducing maintenance downtime.
It is engineered for harsh industrial environments where vibration, heat, oil, and contamination are present.
The system is typically installed in turbines, compressors, pumps, and generators for continuous monitoring.
4. Technical Parameters
Key Specifications Table
| Parameter | Specification |
|---|---|
| Model | 31000-28-10-00-020-03-02 |
| Product Type | Proximity probe housing assembly |
| Supported Probe Type | 3300 XL 8 mm proximity probe |
| Probe Cable Length | 1.0 m (39 in) |
| Probe Penetration | 2.0 in (approx. 50.8 mm) |
| Mounting Thread | 3/4-14 NPT |
| Fittings | Plug set + reducer + cable seal grip |
| Housing Material | Glass-reinforced PPS + stainless steel components |
| Operating Temperature | -40°C to +85°C |
| Vibration Resistance | Industrial-grade high vibration tolerance |
| Protection Level | Sealed industrial enclosure design |
| Installation Type | Fixed threaded mounting |
| Size (Housing Length) | Approx. 120 mm – 160 mm |
| Weight | Approx. 1.2 kg |
5. Product Description
The 31000-28-10-00-020-03-02 housing provides mechanical support and environmental protection for proximity probes used in vibration monitoring systems.
It ensures that the probe maintains a stable and precise gap relative to the rotating shaft.
The housing design allows easy external adjustment of the probe position without machine shutdown.
It also protects the probe from dust, moisture, oil contamination, and mechanical vibration.
This makes it suitable for continuous operation in demanding industrial environments.
6. Application Areas
This model is widely used in:
- Gas turbines
- Steam turbines
- Centrifugal compressors
- Industrial pump systems
- Electric generators
- Petrochemical plants
- Marine propulsion systems
- Heavy rotating machinery
It is essential in applications requiring continuous vibration monitoring and high reliability.
7. Product Advantages
- Ensures stable and accurate probe positioning
- Protects probe from harsh industrial environments
- Allows external adjustment without machine disassembly
- Reduces maintenance downtime significantly
- High resistance to vibration and mechanical stress
- Compatible with standard proximity probe systems
- Improves long-term measurement reliability
- Designed for continuous 24/7 industrial operation
8. Same Series or Related Models (5 Units)
| Model | Description | Key Parameters |
|---|---|---|
| 31000-28-10-00-114-03-02 | Extended penetration version | 11.4 in penetration, weight ~1.2 kg |
| 31000-28-10-00-087-03-02 | Medium penetration version | 8.7 in penetration, weight ~1.0 kg |
| 31000-28-10-00-133-03-02 | Extra-long penetration version | 13.3 in penetration, weight ~3.0 kg |
| 31000-28-10-00-026-00-02 | Reinforced sealing model | Enhanced protection, weight ~1.2 kg |
| 31000-28-10-00-015-03-02 | Standard compact version | Lower penetration, lighter design |
9. Same Brand Popular Models (5 Units)
| Model | Description | Key Parameters |
|---|---|---|
| 3300 XL 8mm Proximity Probe System | Standard vibration probe system | 8 mm range, ~0.3 kg probe |
| 3300 XL 11mm Proximity Probe System | Extended measurement system | 11 mm displacement capability |
| 3500/42 Vibration Monitor Module | Multi-channel monitoring module | Rack-based system module |
| 3500/25 Keyphasor Module | Speed and phase reference module | RPM monitoring support |
| 3300 NSv Proximity System | Compact probe system | Lightweight ~0.2 kg |
10. System-Level Advantages
When integrated into a monitoring system, this housing provides:
- Stable and repeatable probe alignment
- Protection against environmental contamination
- Improved signal reliability
- Reduced maintenance effort
- Long-term operational stability
- Enhanced machine protection performance
11. FAQ (10 Questions & Answers)
Q1: What is the main function of this product?
A: It provides mounting and protection for proximity probes used in vibration monitoring systems.
Q2: Does it measure vibration directly?
A: No, it supports the probe that performs the measurement.
Q3: What probe type is compatible?
A: It is designed for 3300 XL 8 mm proximity probes.
Q4: Can the probe be adjusted externally?
A: Yes, adjustment can be made without disassembling the machine.
Q5: What is the mounting thread type?
A: It uses a 3/4-14 NPT threaded connection.
Q6: What environments can it operate in?
A: It is suitable for harsh industrial environments including heat and vibration.
Q7: What is the approximate weight?
A: Around 1.2 kg depending on configuration.
Q8: Is it corrosion resistant?
A: Yes, it uses reinforced industrial-grade materials for protection.
Q9: What industries use it?
A: Power generation, oil & gas, petrochemical, and heavy machinery industries.
Q10: Why is this housing important?
A: It ensures probe stability and measurement accuracy in critical machinery systems.