Bently Nevada 21504-000-040-10-02 7200 8 mm Standard-Mount Probe
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Item | Specification |
|---|---|
| Brand | Bently Nevada |
| Model Number | 21504-000-040-10-02 |
| Product Series | 7200 Proximity Transducer Systems |
| Product Name | 7200 8 mm Standard-Mount Probe |
| Product Type | Eddy-Current Proximity Probe |
| Probe Tip Diameter | 8 mm |
| Mounting Type | Standard Mount |
| Thread Size | 3/8-24 UNF-2A |
| Unthreaded Length Code | 000 |
| Overall Case Length Code | 040 |
| Total Length | 1 meter |
| Connector Type | Miniature Male Coaxial Connector |
| Cable Armor | No |
| Measurement Principle | Non-contact eddy-current sensing |
| Calibrated Measurement Range | 2.0 mm |
| Scale Factor | 7.87 V/mm |
| Frequency Response | 0–10 kHz |
| Probe Operating Temperature | -51 to +100 °C |
| Typical Applications | Shaft vibration, displacement, and position monitoring |
| Weight | 0.22 kg |
FAQ
Q1: What is the main function of the Bently Nevada 21504-000-040-10-02 proximity probe?
The probe is designed for non-contact measurement of shaft displacement and position in rotating machinery. It uses eddy-current sensing technology to detect changes in the distance between the probe tip and a conductive target. The resulting signal is used by compatible monitoring equipment to assess shaft movement and machinery operating conditions.
Q2: Which monitoring systems are compatible with the 21504-000-040-10-02 probe?
This probe belongs to the Bently Nevada 7200 Proximity Transducer Systems family. It must be used with compatible signal-conditioning equipment, such as the appropriate 7200 Proximitor, and the correct extension cable where required. The complete measurement chain must be matched to the system configuration.
Q3: What is the difference between an 8 mm standard-mount probe and a reverse-mount probe?
The main difference is the mechanical mounting configuration and thread arrangement. The 21504 series uses an 8 mm standard-mount design with a 3/8-24 thread. A reverse-mount probe has a different installation arrangement. The two types should not be substituted without checking the mounting requirements and system documentation.
Q4: How does the probe measure shaft vibration without physical contact?
The probe generates an electromagnetic field at its sensing tip. When positioned near a conductive shaft, changes in the gap between the probe and shaft affect the electromagnetic coupling. The compatible Proximitor converts these changes into an electrical signal that represents shaft displacement. This non-contact method avoids direct mechanical contact with the rotating surface.
Q5: What should be checked when installing the 21504-000-040-10-02 probe?
Verify the complete part number, mounting thread, installation clearance, connector type, and cable configuration. Ensure that the probe tip faces the target surface correctly and that the sensing gap is adjusted according to the manufacturer’s calibration procedure. Avoid damaging the probe tip or cable during installation.
Q6: Why must the probe be matched with the correct Proximitor and extension cable?
The probe, integral cable, extension cable, and Proximitor operate as a calibrated measurement system. Using components with incompatible electrical characteristics or cable lengths can change the system sensitivity and measurement accuracy. Always confirm the complete transducer-chain configuration before replacing individual components.
Q7: What can cause an unstable or incorrect proximity probe signal?
Common causes include incorrect probe gap, loose connectors, damaged cable insulation, poor electrical connections, electromagnetic interference, and an incompatible Proximitor. Target material and surface conditions can also affect measurement performance. Check the entire measurement chain before determining that the probe itself has failed.
Q8: Which industrial applications use the Bently Nevada 7200 8 mm proximity probe?
The probe is commonly used in compatible machinery monitoring installations involving steam turbines, compressors, pumps, motors, and generators. It provides shaft displacement and position measurements that help maintenance teams identify abnormal shaft movement, evaluate machine condition, and detect potential mechanical problems.
Bently Nevada 21504-000-040-10-02 7200 8 mm Standard-Mount Probe is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
