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- Bently Nevada
- 22810-00-13-10-02
- 7200 Series Proximity Probe
- USA
- 8 mm
- 0.59 kg
- Xiamen, China
- New & In Stock
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- 1 Year
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Product Overview
The Bently Nevada 22810-00-13-10-02 is an 8 mm proximity probe from the 7200 Series, used for non-contact measurement of the relative movement between a stationary probe and a conductive machine target. It is intended for machinery monitoring applications where direct observation of shaft position or dynamic shaft movement is required.
The probe is installed close to the monitored shaft and operates as the sensing element within a complete proximity transducer system. It works together with the appropriate extension cable and Proximitor sensor, which transfer and condition the measurement signal before it reaches the machinery monitoring equipment.
Changes in the distance between the probe tip and the conductive target produce corresponding changes in the electrical response of the sensing circuit. This makes the probe suitable for detecting shaft displacement and dynamic movement associated with rotating machinery.
The 22810-00-13-10-02 can be used in established machinery protection and condition-monitoring installations. For replacement applications, the complete part number, probe configuration, associated electronics, target material, and installation arrangement should be checked before commissioning.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Brand | Bently Nevada |
| Product Series | 7200 Series |
| Model | 22810-00-13-10-02 |
| Product Type | Proximity Probe |
| Probe Type | 8 mm Proximity Probe |
| Measurement Method | Non-Contacting Eddy-Current Measurement |
| Application | Machinery Condition Monitoring |
| Diameter | 8 mm |
| Weight | 0.59 kg |
Product Features
- 7200 Series proximity probe for non-contact machinery monitoring.
- 8 mm sensing configuration for industrial equipment applications.
- Detects changes in the distance between the probe and conductive target.
- Suitable for shaft position and dynamic displacement measurement.
- Can be used for vibration-related shaft movement monitoring.
- Operates with the associated proximity transducer electronics.
- Suitable for rotating machinery protection and condition monitoring.
- Applicable to turbines, compressors, pumps, motors, generators, and similar equipment.
- Useful for replacement and maintenance of existing 7200 Series installations.
Working Principle
The 22810-00-13-10-02 uses an eddy-current proximity sensing method to monitor the position of a conductive target without physical contact. The probe generates an electromagnetic field at its sensing tip, and movement of the target changes the electrical characteristics detected by the transducer circuit.
Conductive Machine Target → 22810-00-13-10-02 → Extension Cable → Proximitor Sensor → Machinery Monitor
The measurement process consists of:
- The probe is positioned at a controlled distance from the conductive target.
- The sensing circuit establishes the electromagnetic field around the probe tip.
- Movement of the shaft changes the probe-to-target gap.
- The electrical response changes in relation to that movement.
- The associated Proximitor sensor processes the probe response.
- The resulting signal is transmitted to the machinery monitoring system.
- The monitoring system can use the signal for shaft position, vibration, alarm, or protection functions.
Because the probe does not physically contact the rotating shaft, it can continuously monitor relative movement while remaining fixed to the machine structure.
Role in a 7200 Series Machinery Monitoring Architecture
The 22810-00-13-10-02 is installed at the machine end of the proximity measurement chain and supplies the initial sensing function.
Machine Shaft / Target → 22810-00-13-10-02 → Extension Cable → Proximitor Sensor → Machinery Monitor
| System Element | Function |
|---|---|
| Machine Shaft / Target | Provides the conductive surface being monitored |
| 22810-00-13-10-02 | Detects changes in target-to-probe distance |
| Extension Cable | Carries the probe signal to the associated electronics |
| Proximitor Sensor | Conditions the proximity measurement signal |
| Machinery Monitor | Evaluates the resulting displacement or vibration signal |
| Machinery Protection System | Uses configured limits for alarms or protective action |
| Plant Monitoring System | Displays and trends machinery condition information |
Industrial Applications
| Application | Typical Use |
|---|---|
| Steam Turbines | Monitoring shaft position and vibration |
| Gas Turbines | Detecting rotor and shaft movement |
| Compressors | Monitoring shaft displacement during operation |
| Centrifugal Pumps | Observing rotating shaft behavior |
| Electric Motors | Shaft vibration and position monitoring |
| Generators | Rotor movement and machinery condition monitoring |
| Industrial Blowers | Monitoring dynamic shaft movement |
| High-Speed Rotating Equipment | Non-contact displacement measurement |
| Machinery Protection Systems | Supplying proximity signals for protective monitoring |
Installation and Maintenance
- Verify the complete 22810-00-13-10-02 model before installation.
- Confirm compatibility with the intended 7200 Series transducer configuration.
- Isolate the machinery and relevant electrical circuits before installation.
- Check the mounting location and probe alignment.
- Confirm that the monitored target is suitable for the eddy-current sensing system.
- Establish the required probe-to-target gap during installation.
- Ensure that normal shaft movement cannot cause the probe tip to contact the target.
- Inspect the probe cable and connectors for damage or contamination.
- Verify the probe, extension cable, Proximitor sensor, and monitor as a complete signal chain.
- Check the transducer output with the machine stationary.
- Observe the signal during startup and normal operating conditions.
- Inspect mounting hardware and cable routing during scheduled maintenance.
- Investigate abnormal readings by checking the entire transducer chain.
- Record the probe model and installation information for future replacement.
If the monitoring signal fluctuates unexpectedly, check the probe gap, mounting condition, shaft surface, cable connections, and associated Proximitor sensor. Mechanical runout and target-surface irregularities should also be considered when evaluating unusual measurements.
Related Components
| Component | Function |
|---|---|
| Bently Nevada 7200 Proximitor Sensor | Processes the proximity probe signal |
| 7200 Series Extension Cable | Connects the probe to the Proximitor sensor |
| Probe Mounting Hardware | Maintains probe alignment and position |
| Machinery Monitor | Receives and evaluates the transducer signal |
| Vibration Monitoring System | Processes dynamic shaft movement information |
| Machine Shaft / Rotor | Provides the conductive measurement target |
| Monitoring Cabinet | Houses associated monitoring electronics |
| Machinery Protection System | Provides alarm and protective functions |
| Alarm System | Indicates abnormal machinery conditions |
| Grounding Arrangement | Supports proper electrical installation |
Recommended Related Models
| Model / Series | Product Type | Typical Application |
|---|---|---|
| Bently Nevada 7200 Series | Proximity Transducer System | General machinery displacement monitoring |
| Bently Nevada 22810 Series | 8 mm Proximity Probe | Shaft position and vibration measurement |
| Bently Nevada 21504 Series | Proximity Probe | Machinery monitoring applications |
| Bently Nevada 21505 Series | Proximity Probe | Rotating-equipment condition monitoring |
| Bently Nevada 22811 Series | Extension Cable | 7200 Series transducer connections |
| Bently Nevada 22812 Series | Proximity System Component | 7200 Series monitoring installations |
| Bently Nevada 18745 Series | Proximitor Sensor | Proximity signal conditioning |
| Bently Nevada 21747 Series | Extension Cable | Probe-to-Proximitor signal connection |
Key Advantages
- Provides non-contact measurement of shaft and target movement.
- Suitable for continuous rotating-machinery monitoring.
- Supports shaft position and dynamic displacement measurement.
- Integrates with the 7200 Series proximity transducer architecture.
- Allows the sensing element to remain stationary during shaft rotation.
- Suitable for machinery protection and condition-monitoring applications.
- Applicable to turbines, compressors, pumps, motors, and generators.
- Useful for maintaining existing proximity monitoring installations.
Technical FAQs
What type of movement can the Bently Nevada 22810-00-13-10-02 detect?
The probe detects changes in the distance between its sensing tip and a conductive target. Depending on the monitoring arrangement, these changes can represent shaft position, radial movement, axial movement, or dynamic vibration-related displacement.
Why is an 8 mm proximity probe used in machinery monitoring?
An 8 mm probe configuration is commonly used where a suitable measurement range and sensing geometry are required for rotating machinery. The appropriate probe must still be selected according to the complete transducer system and the specific machine measurement point.
What components are required for a complete 7200 Series proximity measurement?
The proximity probe normally works with the appropriate extension cable and Proximitor sensor. The conditioned signal is then connected to compatible machinery monitoring equipment for measurement, alarm, trending, or protection functions.
What can cause an incorrect proximity probe reading?
Incorrect probe gap, poor alignment, damaged cabling, an unsuitable target surface, mechanical runout, electrical interference, or problems with the associated Proximitor sensor can all affect the measurement. Troubleshooting should therefore cover the complete transducer system rather than the probe alone.