Bently Nevada 991-50-XX-01-00 284264-01 Proximity Transmitter
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Proximity Transmitter |
| Manufacturer | Bently Nevada |
| Product Model | 991-50-XX-01-00 |
| Part Number | 284264-01 |
| Series | 991 |
| Function | Shaft Vibration / Position Monitoring |
| Measurement Principle | Eddy-current proximity sensing |
| Input | Compatible Bently Nevada proximity probe system |
| Output Signal | 4–20 mA |
| Signal Configuration | 2-wire current loop |
| Power Supply | Loop-powered DC |
| Adjustment | External zero and span adjustment |
| Installation | Industrial machinery monitoring system |
| Mounting | DIN rail |
| Application | Continuous rotating-machinery monitoring |
| Typical Equipment | Compressors, pumps, motors, fans and other rotating machinery |
| Dimensions | Approx. 100 × 74 × 53 mm |
| Weight | Approx. 0.43 kg |
FAQ
Q: What is the 991-50-XX-01-00 284264-01 used for?
A: It is a Bently Nevada 991 Series transmitter intended for continuous monitoring of rotating machinery. It conditions the proximity-probe signal and provides a proportional output for a plant monitoring or control system.
Q: What does part number 284264-01 represent?
A: 284264-01 identifies the specific hardware associated with the 991-50-XX-01-00 configuration and can be used as a reference when matching replacement equipment.
Q: What sensing technology is used?
A: The system uses eddy-current proximity sensing. The compatible probe detects shaft movement without physically contacting the rotating shaft.
Q: What output signal does the transmitter provide?
A: The transmitter provides a 4–20 mA current-loop output. This allows the measured condition to be transferred to compatible PLC, DCS, recorder, or machinery-monitoring equipment.
Q: How is the transmitter powered?
A: It uses a two-wire current-loop arrangement, with the operating power supplied through the measurement loop.
Q: Can the transmitter be used for continuous machinery monitoring?
A: Yes. The 991 Series is intended for continuous measurement applications on rotating machinery, providing an analog signal that can be monitored by a plant control or protection system.
Q: What equipment can this type of transmitter be used with?
A: Typical applications include compressors, pumps, motors, fans, and other rotating equipment where shaft vibration or position needs to be monitored.
Q: What are the approximate dimensions and weight?
A: The transmitter is approximately 100 × 74 × 53 mm and weighs about 0.43 kg. Actual shipping dimensions and weight will be greater when packaging and accessories are included.
Bently Nevada 991-50-XX-01-00 284264-01 Proximity Transmitter is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 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.








