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- Bently Nevada
- 21505-00-12-05-02
- 7200 8 mm Standard Mount Armored Probe
- USA
- 0.5 meters
- 0.22 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Summary
The Bently Nevada 21505-00-12-05-02 7200 8 mm Standard Mount Armored Probe is an eddy current proximity probe designed for non-contact vibration and shaft displacement measurement in rotating machinery. It is commonly used in condition monitoring and protection systems for turbines, compressors, pumps, and other critical industrial equipment where accurate shaft movement detection is required.
Applications
Rotating Machinery Monitoring
Used to measure shaft vibration, radial displacement, and mechanical movement in high-speed rotating equipment.
Turbine Protection Systems
Applied in gas turbines, steam turbines, and generators for continuous machinery condition monitoring.
Predictive Maintenance Systems
Helps detect abnormal vibration conditions and supports early fault diagnosis.
Industrial Equipment Monitoring
Suitable for compressors, pumps, motors, and other rotating machines requiring reliable vibration feedback.
Advantages
Non-contact Measurement Technology
Uses eddy current sensing technology to provide accurate shaft displacement measurement without physical contact.
Reliable Vibration Detection
Provides stable vibration and position signals for machinery protection and monitoring systems.
Armored Cable Construction
The armored design improves mechanical protection and allows reliable operation in demanding industrial environments.
7200 Series Compatibility
Designed for integration with Bently Nevada 7200 proximity monitoring systems and related components.
Suitable for Critical Machinery
Provides dependable monitoring performance for applications where equipment reliability is essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 21505-00-12-05-02 |
| Brand | Bently Nevada |
| Product Series | 7200 |
| Product Type | Standard Mount Armored Probe |
| Sensor Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Mounting Type | Standard Mount |
| Total Length | 0.5 meters |
| Weight | 0.22 kg |
Related Components
| Component | Main Function |
|---|---|
| Bently Nevada Proximitor Sensor | Converts probe signals into vibration measurement outputs |
| Extension Cable | Extends the distance between probe and monitoring system |
| Vibration Monitoring Module | Processes vibration and displacement signals |
| Machinery Protection System | Provides alarm and shutdown protection |
| Junction Box | Provides field wiring connection and signal distribution |
Technical FAQs
1. What is the Bently Nevada 21505-00-12-05-02 used for?
The 21505-00-12-05-02 is an 8 mm proximity probe used for non-contact shaft vibration and displacement monitoring in rotating machinery.
2. How does this proximity probe work?
It uses eddy current technology to measure the distance between the probe tip and the rotating shaft surface and converts this change into an electrical signal.
3. What equipment can use this probe?
It is commonly used in turbines, compressors, pumps, motors, generators, and other critical rotating equipment.
4. Why does this model use an armored cable?
The armored cable provides additional mechanical protection against installation damage and harsh industrial conditions.
5. What should be checked before replacing this probe?
The probe diameter, mounting type, cable length, Proximitor compatibility, installation gap, and monitoring system configuration should be confirmed before replacement.
Recommended Models
| Model / Series | Product Type | Recommended Application |
|---|---|---|
| Bently Nevada 21505-00-12-05-02 | 7200 8 mm Armored Probe | Standard vibration monitoring |
| Bently Nevada 21504 Series | 8 mm Standard Mount Probe | General shaft displacement measurement |
| Bently Nevada 7200 Extension Cable Series | Extension Cable | Long-distance probe installation |
| Bently Nevada Proximitor Sensor Series | Signal Conditioning Module | Vibration signal conversion |
| Bently Nevada 3300 XL 8 mm Series | Eddy Current Probe System | Modern machinery monitoring |
Popular Related Components
| Component | Main Application |
|---|---|
| 8 mm Proximity Probes | Shaft vibration and displacement measurement |
| Proximitor Sensors | Signal conditioning and conversion |
| Extension Cables | Probe system connection |
| Vibration Monitoring Modules | Machinery condition analysis |
| Turbine Protection Systems | Equipment safety monitoring |