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- Bently Nevada
- 24701-16-10-00-083-03-02
- Proximity Probe Housing Assembly
- USA
- 78.2 mm
- 1.8 kg
- Xiamen, China
- New & In Stock
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- 1 Year
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Product Overview
The Bently Nevada 24701-16-10-00-083-03-02 Proximity Probe Housing Assembly is a mechanical mounting and protection component used with compatible Bently Nevada proximity probe installations. It provides a structured mounting arrangement for the sensing probe and helps maintain the required relationship between the probe and the monitored rotating-machine target.
In machinery monitoring applications, the probe housing is more than a simple mechanical enclosure. Its position and mounting condition directly affect the stability of the sensing point. A properly installed housing helps maintain probe alignment while protecting the probe assembly from mechanical disturbance during machine operation.
The housing assembly can be used in rotating equipment monitoring installations where proximity probes are installed near shafts, thrust collars, or other suitable targets. Typical equipment includes turbines, compressors, generators, pumps, and other critical machinery monitored for shaft position or vibration.
For maintenance and replacement work, the complete 24701-16-10-00-083-03-02 part number should be matched with the existing installation. Mounting arrangement, probe compatibility, target location, and mechanical interface should be checked before replacing the assembly.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 24701-16-10-00-083-03-02 |
| Product Family | Bently Nevada Proximity Monitoring Components |
| Product Type | Proximity Probe Housing Assembly |
| Manufacturer | Bently Nevada |
| System Role | Proximity Probe Mounting and Protection |
| Primary Function | Mechanical Support and Positioning of Proximity Probe |
| Typical Application | Rotating Machinery Monitoring |
| Application Area | Turbines, Compressors, Generators, Pumps and Industrial Machinery |
| Housing Body Diameter | 78.2 mm |
| Weight | 1.8 kg |
Product Features
- Provides mechanical support for a compatible proximity probe installation.
- Maintains a defined probe mounting position relative to the monitored target.
- Suitable for rotating machinery monitoring applications.
- Helps protect the probe assembly against mechanical disturbance.
- Supports stable probe positioning during machine operation.
- Suitable for machinery protection and condition monitoring installations.
- Can be incorporated into shaft displacement and vibration monitoring systems.
- Applicable to critical rotating equipment.
- Supports service and replacement work on compatible proximity probe assemblies.
- Mechanical housing construction simplifies integration into suitable mounting arrangements.
- Requires correct matching with the associated probe and machine installation.
- Suitable for installations where probe positioning must remain mechanically stable.
Working Principle
The 24701-16-10-00-083-03-02 functions as the mechanical interface surrounding and supporting the compatible proximity probe. It establishes the physical position of the probe so that the sensing element can remain correctly oriented toward the monitored shaft or target.
The housing itself does not perform electrical measurement. Instead, it maintains the mechanical relationship required by the proximity sensing system. The probe installed within the housing detects changes in the target position, while downstream electronics process the resulting signal.
Rotating Shaft → Probe Target → Proximity Probe → Signal Conditioning → Machinery Monitoring System
Mechanical stability is particularly important for proximity measurements. Movement of the housing, incorrect mounting, or changes in probe position can introduce measurement errors that may appear as abnormal shaft movement. The housing should therefore be inspected whenever unexplained proximity signal changes occur.
Role in a Machinery Protection Control Architecture
The housing assembly forms part of the field-level mechanical interface of the machinery protection system. It supports the proximity probe at the machine and helps maintain its position relative to the monitored target.
Rotating Machine → Housing Assembly → Proximity Probe → Proximity Electronics → Monitoring System → Alarm / Trip
| System Element | Function |
|---|---|
| Rotating Shaft / Target | Provides the monitored mechanical reference |
| 24701-16-10-00-083-03-02 | Supports and positions the proximity probe |
| Proximity Probe | Detects relative target movement |
| Proximity Electronics | Conditions the probe signal |
| Machinery Monitoring System | Evaluates displacement and vibration information |
| Alarm System | Reports abnormal machine conditions |
| Protection System | Initiates a protective response when required |
Industrial Applications
| Application | Typical Use |
|---|---|
| Steam Turbines | Proximity probe mounting for shaft monitoring |
| Gas Turbines | Rotor position and vibration monitoring |
| Compressors | Shaft displacement monitoring |
| Generators | Rotor movement supervision |
| Pumps | Rotating shaft condition monitoring |
| Large Motors | Shaft monitoring and protection |
| Expanders | High-speed machinery monitoring |
| Industrial Turbomachinery | Continuous proximity measurement |
| Process Plants | Critical rotating equipment protection |
| Power Generation | Machinery protection and condition monitoring |
Installation and Maintenance
- Verify the complete 24701-16-10-00-083-03-02 part number before installation.
- Confirm that the housing assembly matches the existing proximity probe arrangement.
- Isolate the rotating machine before accessing the probe mounting location.
- Inspect the housing body for cracks, deformation, corrosion, or other mechanical damage.
- Confirm that the mounting surface is clean and suitable for installation.
- Install the housing according to the original machine mounting arrangement.
- Ensure that the housing is securely fixed and cannot move during machine operation.
- Install the compatible proximity probe with the correct orientation.
- Verify the probe position relative to the monitored shaft or target.
- Check that cable routing does not place mechanical stress on the probe or housing.
- Verify the proximity signal after installation before returning the machine to normal operation.
- Investigate any unexpected signal change by checking the housing, mounting condition, probe position, cabling, and associated electronics.
Related Components
| Component | Function |
|---|---|
| Bently Nevada Proximity Probe | Detects shaft or target movement |
| Proximity Signal Conditioner | Processes the probe signal |
| Probe Extension Cable | Connects the probe with associated electronics where applicable |
| Probe Mounting Hardware | Secures the sensing assembly |
| Rotating Shaft | Provides the monitored target |
| Thrust Collar | Provides a suitable axial measurement target where applicable |
| Machinery Monitoring System | Evaluates proximity measurements |
| Monitoring Rack | Houses compatible monitoring electronics |
| Alarm System | Indicates abnormal machine conditions |
| Shutdown System | Provides protective machine shutdown |
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Bently Nevada 7200 Series | Proximity Monitoring System | Rotating machinery monitoring |
| Bently Nevada 7200 Series 8 mm Proximity Probe | Proximity Probe | Shaft displacement measurement |
| Bently Nevada 3300 XL | Proximity Monitoring System | Turbine and rotating machinery monitoring |
| Bently Nevada 3300 XL 8 mm | Proximity Probe System | Shaft vibration and position monitoring |
| Bently Nevada Proximitor Sensor | Signal Conditioning Module | Proximity signal processing |
| Bently Nevada 3500 | Machinery Protection System | Critical machinery protection |
| Bently Nevada 3500/40M | Proximity / Position Monitor | Shaft position and vibration monitoring |
| Bently Nevada 1900/65A | Machinery Protection Monitor | General machinery monitoring |
| Bently Nevada Extension Cable | Probe Extension Cable | Probe-to-electronics connection |
| Bently Nevada Probe Mounting Components | Mechanical Mounting Components | Proximity probe installation |
Key Advantages
- Provides stable mechanical support for compatible proximity probes.
- Helps maintain the required probe-to-target relationship.
- Suitable for critical rotating machinery monitoring.
- Supports shaft displacement and vibration monitoring installations.
- Provides a dedicated mechanical interface for proximity sensing equipment.
- Useful for maintenance and replacement of compatible probe mounting assemblies.
- Helps reduce the risk of probe movement caused by an unstable mounting arrangement.
Technical FAQs
What is the primary function of the 24701-16-10-00-083-03-02?
It is a Proximity Probe Housing Assembly that provides mechanical support and positioning for a compatible proximity probe. It does not perform the electrical proximity measurement itself.
Why is the housing condition important for proximity measurement accuracy?
The proximity probe must maintain a stable physical relationship with its target. If the housing becomes loose, damaged, or displaced, the probe position can change and introduce measurement errors or apparent shaft movement.
Can the housing assembly be replaced without checking the existing proximity probe?
The existing probe and housing should be evaluated together. Mounting interfaces, probe configuration, target location, and installation arrangement should be confirmed before selecting a replacement housing assembly.
What should be checked if the proximity signal changes after housing replacement?
First check the housing mounting condition and probe position. The probe-to-target relationship, alignment, cable connections, and signal-conditioning electronics should then be checked. A mechanical installation problem should be ruled out before changing machinery protection settings.