Bently Nevada 148638-01 Proximitor Sensor – 3300 XL Series
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Bently Nevada 148638-01 Proximitor Sensor – 3300 XL Series
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Bently Nevada |
| Product Type | Proximity Signal Conditioner / Proximitor Sensor |
| Product Model | 148638-01 |
| Product Series | 3300 XL Series |
| Primary Function | Non-contact shaft displacement and vibration measurement |
| Compatible Probe | 3300 XL 8 mm Proximity Probe |
| Measurement Principle | Eddy-current proximity sensing |
| Output | Proportional voltage signal |
| Supply Voltage | −17.5 to −26 VDC |
| Typical Supply | −24 VDC |
| Signal Type | Analog |
| Application | Radial vibration, axial position, phase reference and speed monitoring |
| Mounting | DIN rail / panel mounting depending on installation arrangement |
| Dimensions (L × W × H) | Approx. 80 × 25 × 80 mm |
| Weight | Approx. 0.15 kg |
| Battery | No |
| Magnet | No |
FAQ
Q: What is the Bently Nevada 148638-01?
A: The 148638-01 is a Bently Nevada Proximitor Sensor used with compatible proximity probes to convert shaft displacement into an electrical output for machinery monitoring.
Q: What type of measurement does the 148638-01 perform?
A: It uses eddy-current proximity measurement to detect changes in the distance between the probe tip and a conductive rotating target, such as a turbine or compressor shaft.
Q: Which proximity probe is used with the 148638-01?
A: The unit is associated with the Bently Nevada 3300 XL 8 mm proximity probe system. The probe, extension cable, and Proximitor Sensor must be matched to the correct system length and configuration.
Q: What machinery parameters can be monitored?
A: Depending on the monitoring configuration, the system can be used for radial shaft vibration, axial position, rotational speed, phase reference, and other shaft-dynamic measurements.
Q: What power supply does the 148638-01 require?
A: The Proximitor Sensor operates from a negative DC supply, typically around −24 VDC. The exact allowable voltage depends on the specific system configuration.
Q: Is the 148638-01 itself a proximity probe?
A: No. It is the signal-conditioning electronics. The proximity probe is installed near the rotating shaft, while the Proximitor Sensor processes the probe’s electrical signal and provides the corresponding output to the monitoring system.
Q: What are the approximate dimensions and weight of the 148638-01?
A: The unit is approximately 80 × 25 × 80 mm (L × W × H) and weighs around 0.15 kg. Actual dimensions can vary with the mounting or housing configuration.
Q: Does the 148638-01 contain a battery or magnet?
A: No. The 148638-01 is an electronic proximity signal-conditioning device and does not contain a battery or permanent magnet.
Bently Nevada 148638-01 Proximitor Sensor – 3300 XL Series is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13950166376 | ||||||||
| 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.








