Bently Nevada 3500/40M 125680-01 Proximitor® Monitor
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Bently Nevada 3500/40M 125680-01 is a four-channel Proximitor® monitor used for continuous monitoring of shaft vibration, position, and axial displacement in critical rotating machinery. It forms part of the 3500 Machinery Protection System, providing accurate measurements by interfacing with Bently Nevada proximity transducers. The module is designed for real-time protection, supporting alarm functions and integration with plant control systems to ensure reliable operation of turbines, compressors, pumps, and other rotating equipment.
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Main Features
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Four independent channels for shaft vibration, position, or thrust monitoring
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Direct interface with proximity probe systems (Proximitor® sensors)
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Configurable for radial vibration, axial position, or speed/phase measurements
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High-accuracy real-time monitoring with alarm and trip functions
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Buffered transducer outputs for diagnostics and analysis
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Hot-swappable design allowing replacement without system shutdown
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Seamless integration with 3500 racks for centralized monitoring and control
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Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 × 24.4 × 99.1 mm |
| Weight | 0.2 kg |
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General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE) |
| Model Number | 3500/40M 125680-01 |
| Product Type | Proximitor® Monitor |
| System | 3500 Machinery Protection System |
| Mounting | 3500 rack installation |
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Electrical Characteristics
| Item | Specification |
|---|---|
| Input Channels | 4 (independent) |
| Input Type | Proximitor® sensor signals |
| Measurement Types | Radial vibration, axial position, speed/phase |
| Accuracy | ±0.25% of full scale |
| Signal Outputs | Buffered transducer outputs, 4–20 mA proportional outputs |
| Alarm Functions | Alert and danger levels with relay outputs |
| Power Supply | From 3500 rack backplane |
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Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temp. | -30°C to +65°C |
| Storage Temp. | -40°C to +85°C |
| Humidity | 0–95% RH, non-condensing |
| Vibration | 5–500 Hz, 1.5 g |
| Shock | 15 g, 11 ms half-sine |
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Industry Applications
The Bently Nevada 3500/40M 125680-01 is widely used in:
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Oil & Gas – Monitoring shaft vibration and thrust position in compressors, pumps, and turbines
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Power Generation – Continuous vibration monitoring of turbines and generators
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Chemical & Petrochemical – Protection of rotating equipment in continuous process plants
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Metals & Mining – Condition monitoring of mills, crushers, and drives
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Industrial Manufacturing – Early detection of imbalance, misalignment, and bearing wear in motors and fans
Bently Nevada 3500/40M 125680-01 Proximitor® Monitor 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.
