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- Bently Nevada
- 24701-16-10-00-090-03-02
- Proximity Probe Housing Assembly
- USA
- 78.2 mm
- 1.8 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
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Product Overview
The Bently Nevada 24701-16-10-00-090-03-02 Proximity Probe Housing Assembly is a mechanical mounting component used with proximity probe installations in rotating machinery monitoring systems. It supports the physical positioning of the probe near the monitored shaft or target surface while maintaining the required mechanical arrangement between the sensing element and the machine.
In vibration and position monitoring applications, probe installation quality has a direct effect on measurement stability. The housing assembly helps establish a controlled mounting position for the proximity probe, making it suitable for machinery where shaft vibration, axial position, or radial displacement needs to be monitored continuously.
The assembly is commonly associated with machinery protection installations involving turbines, compressors, pumps, motors, generators, and other rotating equipment. It forms part of the mechanical interface between the machine installation point and the proximity probe system.
During maintenance, the housing assembly may be inspected when probe positioning changes, mechanical damage occurs, or abnormal measurement behavior suggests a problem with the probe mounting arrangement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 24701-16-10-00-090-03-02 |
| Product Family | 24701 Series |
| Product Type | Proximity Probe Housing Assembly |
| Primary Function | Mechanical mounting and positioning of a proximity probe |
| System Role | Proximity probe mechanical interface |
| Typical Application | Rotating machinery monitoring and protection |
| Housing Body Diameter | 78.2 mm |
| Weight | 1.8 kg |
Product Features
- Proximity probe housing assembly for rotating machinery monitoring
- Supports mechanical installation and positioning of a compatible proximity probe
- Forms part of the physical interface between the probe and machinery installation point
- Suitable for vibration and shaft-position monitoring arrangements
- Applicable to machinery protection and condition monitoring systems
- Useful during probe installation, inspection, and maintenance
- Suitable for industrial rotating equipment applications
Working Principle
The housing assembly does not perform signal measurement or vibration processing itself. Its primary function is to establish and maintain the mechanical position of the proximity probe relative to the monitored target.
Rotating Shaft / Target → Probe Housing Assembly → Proximity Probe → Proximity Electronics → Monitoring System → Alarm / Protection
During operation, the proximity probe installed through the housing detects changes in the distance between the probe tip and the rotating shaft or other conductive target. The probe and associated electronics convert this physical displacement into an electrical signal that can be evaluated by the machinery monitoring system.
The housing contributes to measurement consistency by maintaining the mechanical installation relationship. If the housing is damaged, incorrectly installed, or mechanically displaced, the resulting probe position can change and may affect the measurement signal.
Role in a Machinery Protection Control Architecture
The 24701-16-10-00-090-03-02 occupies the mechanical installation layer of a proximity monitoring system. It works together with the proximity probe and signal-conditioning electronics rather than directly processing measurement data.
Machine Shaft → Housing Assembly → Proximity Probe → Proximity Interface / Electronics → Machinery Monitoring System → Alarm / Trip
| System Element | Function |
|---|---|
| Rotating Machinery | Generates shaft movement or displacement to be monitored |
| Probe Housing Assembly | Provides mechanical mounting and positioning for the probe |
| Proximity Probe | Detects changes in target-to-probe distance |
| Proximity Electronics | Conditions the probe signal for monitoring |
| Monitoring System | Evaluates vibration or position information |
| Protection System | Generates alarms or protective trips when configured limits are exceeded |
Industrial Applications
| Application | Typical Use |
|---|---|
| Steam Turbines | Mechanical mounting for shaft proximity monitoring |
| Gas Turbines | Probe installation for rotating machinery protection |
| Compressors | Shaft vibration and displacement monitoring |
| Generators | Rotating shaft condition monitoring |
| Large Motors | Radial or axial shaft movement monitoring |
| Pumps | Machinery vibration and position monitoring |
| Industrial Rotating Equipment | Mechanical support for proximity probe installations |
| Machinery Protection Systems | Probe mounting within continuous monitoring arrangements |
Installation and Maintenance
- Verify that the housing assembly matches the intended proximity probe installation before mounting.
- Inspect the housing for cracks, deformation, corrosion, or other mechanical damage.
- Confirm that the mounting surface is clean and suitable for secure installation.
- Install the housing according to the machinery mounting arrangement and required probe orientation.
- Ensure that the housing remains mechanically stable during machine operation.
- Install the compatible proximity probe without applying excessive mechanical force.
- Verify the probe position relative to the monitored shaft or target surface.
- Check that probe cabling is routed separately from sources of excessive mechanical stress or electrical interference.
- Inspect the assembly during scheduled machinery maintenance for signs of loosening or movement.
- Investigate abnormal probe readings if mechanical displacement or housing damage is suspected.
- After replacement, verify probe alignment and the associated monitoring-system signal before returning the machine to normal operation.
- Record housing and probe installation conditions during maintenance to simplify future troubleshooting.
Related Components
| Component | Function |
|---|---|
| Bently Nevada Proximity Probe | Detects shaft displacement or vibration-related movement |
| Proximity Probe Extension Cable | Connects the probe to associated electronics |
| Proximity Signal Conditioner | Supplies and conditions the probe signal |
| Machinery Monitoring Module | Receives and evaluates monitoring signals |
| Vibration Monitoring System | Processes machinery condition information |
| Alarm / Protection System | Initiates configured alarm or shutdown actions |
| Rotating Shaft | Provides the monitored mechanical target |
| Probe Mounting Hardware | Secures the sensing assembly to the machine |
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Bently Nevada 24701 Series | Proximity Probe Housing Assembly | Probe mechanical installation |
| Bently Nevada 7200 Series | Proximity Probe | Shaft displacement and vibration monitoring |
| Bently Nevada 3300 XL Series | Proximity Probe System | Continuous machinery monitoring |
| Bently Nevada 3300 XL Proximity Transducer System | Proximity Measurement System | Shaft vibration and position measurement |
| Bently Nevada 3300 Monitoring System | Machinery Monitoring System | Vibration and protection monitoring |
| Bently Nevada 3500 Series | Machinery Monitoring System | Machinery protection and condition monitoring |
Key Advantages
- Provides a stable mechanical interface for proximity probe installation
- Supports controlled probe positioning relative to the monitored target
- Suitable for rotating machinery protection and condition monitoring
- Helps maintain the mechanical arrangement required for consistent proximity measurements
- Applicable to turbine, compressor, motor, generator, and pump monitoring systems
- Useful for maintenance and replacement of existing probe mounting arrangements
Technical FAQs
What is the primary function of the 24701-16-10-00-090-03-02?
It serves as a mechanical housing and mounting interface for a compatible proximity probe. It does not perform the actual displacement measurement or signal processing.
Can the housing assembly affect proximity probe measurements?
Yes. Although it does not process the measurement signal, incorrect positioning, mechanical looseness, deformation, or damage can change the probe-to-target relationship and contribute to unstable or inaccurate readings.
What should be checked when replacing this housing assembly?
The replacement should be checked for mechanical compatibility, mounting arrangement, probe positioning, and alignment with the monitored shaft or target. After installation, the proximity signal should also be verified through the associated monitoring system.
How can abnormal proximity readings be related to the housing?
If the probe signal changes unexpectedly, inspect the housing for looseness, displacement, physical damage, or installation problems before assuming that the probe electronics have failed. Mechanical installation conditions are part of the overall measurement chain.